Thermally Resistant Cement Content Reduced Floor Coating and Related Production Method
Patent Information
- Application Number
- TR202501053
- Authority / Receiving Office
- TR · TR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-01-30
- Publication Date
- 2026-09-21
Abstract
Description
Thermally Resistant, Reduced Cement Content Flooring and Related Products Production Method TECHNICAL FIELD The invention is designed for use in the field of industrial and commercial floor coverings. and heavy loads such as warehouses, factories, parking lots, hospitals and food production facilities, on the floors of structures exposed to abrasion, chemical contact and temperature changes It relates to a coating and production method applied. PREVIOUS TECHNIQUE Floor coating systems improve the durability of floors in construction chemicals. to increase its resistance, thermal performance and wear resistance These systems are defined as a group of products used. These systems include epoxy, polyurethane and polyaspartic It relies on various components, such as coating systems, and is mostly industrial. critical for facilities, parking lots, logistics areas, airports and other commercial buildings These floor covering systems generally possess high mechanical and chemical resistance. It requires features such as durability, water resistance, aesthetic appearance, and ease of cleaning. Three-component floor coatings are typically two-component (epoxy / polyurethane based) It offers higher mechanical and chemical resistance compared to coating systems. 3K flooring coatings offer a more stable structure compared to 2K (2-component) systems. It provides a solution optimized in terms of performance, processability, and cost. 2K Compared to coatings, it has higher mechanical, chemical, and thermal resistance. The reason is that 3K systems contain an additional powder component (component C). This powder component, It provides structural rigidity, high load-bearing capacity, and impact resistance to the coating. 3K coatings have superior chemical and thermal resistance compared to 2K systems. 3K The components used in the systems provide high resistance to acids, alkalis, and solvents. This feature reduces the risk of deformation on surfaces that come into contact with chemical substances. Current flooring systems are not suitable for high temperatures or sudden temperature changes. When exposed to sunlight, their chemical structures degrade and their internal strengths decrease. For this reason... Performance degradation can be observed in structures depending on temperature, especially in industrial settings. In these applications, surfaces must withstand extreme heat and cold weather conditions. 1 However, existing 3-component systems often deform or crack under these conditions. and experiences problems such as wear and tear. Many current flooring products withstand the constant use of heavy machinery such as forklifts. or cracks or abrasions in the coating system when subjected to high impacts This can occur. Current solutions offer long-lasting durability for such applications. It is unable to provide this. In addition, in floor covering systems, surface deterioration can occur as a result of exposure to chemicals. Wear, blistering, or discoloration may occur. This is a common problem in industrial and industrial settings. This leads to cleaning and maintenance problems in commercial areas. In addition, 3 Multi-component polyurethane-based coating systems are resistant to impacts. However, excessive The risk of cracking is high in environments where there is load or vibration. This situation... This negatively impacts the long-term performance of the floor and maintenance costs. Polymers age over time, leading to hardening, discoloration, and chemical changes in the materials. This aging process can lead to a loss of resistance. This aging affects the aesthetic and functional performance of the floors. This reduces the aging process, creating the need for recoating. Consequently, it leads to product aging. And there is a need to improve their UV resistance. In conclusion, all the problems mentioned above necessitate innovation in the relevant field. It has brought it to this state. THE PURPOSE OF THE INVENTION The present invention aims to eliminate the aforementioned problems and provide technical solutions in the relevant field. It aims to create an innovation. The main purpose of the invention is to create a high-strength, environmentally friendly, and long-lasting floor covering. The goal is to reveal its structure. Another aim of the invention is to create a floor covering structure with increased thermal resistance. The purpose is to apply pressure. In addition, thanks to the carbodiimide structure used, the coating has a compressive effect. Its strength is increasing, therefore a coating with a lower cement content has been applied. A more environmentally friendly approach by reducing the cement ratio and selecting CEM II cement. Product design is the goal. 2 Another aim of the invention is to offer a structure that is both rigid and flexible, thus resisting cracking and The aim is to create a floor covering structure that is resistant to cracks. One aim of the invention is to create a material that does not deteriorate over time, maintaining its durability and aesthetic appearance for a long time. The goal is to obtain a coating that can withstand prolonged use. This invention offers the user an integrated and aesthetically pleasing solution with minimal labor expenditure. It offers a system that enables the achievement of a harmonious visual composition. DETAILED DESCRIPTION OF THE INVENTION In this detailed explanation, the subject of the invention is "Thermal resistance increased and cement ratio "Lowered Floor Covering and Related Production Method" simply provides a better understanding of the subject. To ensure comprehension, it is explained with examples that do not create any limiting effects. The subject of the invention is three-component floor coating systems with carbodiimide additives. It relates to the preparation and implementation. The invention is sought to be protected. The method steps, in their simplest form, are as follows: A. Component A is prepared: Water, biocide, emulsifying agent, plasticizer, ricinoleic acid. Acid, defoamer, and carbodiimide are mixed in sequence. B. Component B is prepared: Methylenediphenyl diisocyanate is vacuumed under inert gas. It is stored in a container. C. C. A component containing powdered material is prepared: Cement, fillers, powder. Add retarder, powder plasticizer, powder dispersant, powder defoamer, powder CO2 absorber. They are mixed at specific speeds. D. To enable the [2+2] cycloaddition reaction to occur, A and B Mixing the components. Addition of component E.C. F. Stirring to eliminate foaming. The temperature and mixing speed values mentioned in the procedure were obtained through optimization studies. The method steps and materials used have been determined and will be detailed in the following text. The technical advantages of the defined values and the problems they solve are explained. Component A The first procedural step of the procedure is the preparation of the liquid mixture, namely mixture A. It contains, in order, water, biocide, emulsifying agent, and plasticizer under the mixing bowl. 3 Mix at approximately 1000 rpm for 5-10 minutes. Mixing time is 5 minutes or more. If the temperature drops below this level, a homogeneous distribution cannot be achieved, and filler materials may rise to the surface. If the mixing time exceeds 10 minutes, excessive stirring can weaken molecular bonds and This can lead to the dispersant losing its effectiveness. After ricinoleic acid was added to the mixture, it was run at 3000 rpm for 20 minutes. Stirring continues. The addition of ricinoleic acid results in long-chain polyols. by increasing the flexibility and adhesion properties, thereby improving the mechanical strength of the coating. It improves. Thanks to its plant-based nature, it provides an environmentally friendly additive. Furthermore, it is a polymer. It reduces the risk of cracking by keeping the internal bonds of the matrix flexible. Ricinoleic acid, 15% by weight. It is used at a rate of 35%. When these rates are exceeded, flexibility and lower rates occur. While adhesion properties decrease, the viscosity of the mixture increases at high concentrations. Machinability becomes more difficult. To increase the scope of use, machinability is crucial for the invention. It is an indispensable technical feature. When the mixing speed drops below 3000 rpm, a homogeneous structure is not formed and Phase separation may occur. On the other hand, speeds above 3500 revolutions per minute. Over-stirring when added can cause foaming and compromise the integrity of the mixture. Elimination of foaming and / or clumping along the method steps of the invention. For this, especially in the preparation of mixture A, additions are made gradually. The foam suppressant is reduced by lowering the mixing speed from 3000 rpm to 750 rpm. Addition is made. Mixing continues for at least 5 minutes. Carbodiimide is added to the mixture. Finally, it is added and stirred again for 5-10 minutes. The greatest technical advantage for which the invention is sought to be protected is the use of carbodiimide. To strengthen the chemical structure by forming cross-links in the mixture Carbodiimides are added. In addition, carbodiimides undergo [2+2] cycloaddition with isocyanates. The structure of uretonamine is formed as a result of the reaction of carbodiimide with carbon-nitrogen. The (C=N) double bond combines with the carbon-nitrogen (N=C=O) double bond of the isocyanate to form a quadruple bond. This occurs through the formation of a ring structure. The resulting uretonin structure is coated. It improves the chemical and physical properties of the material. The cyclic structure allows for intermolecular interaction. By increasing interactions, it improves the thermal and mechanical resistance of the material. Additionally, The functional groups in the structure of uretonium form hydrogen bonds, creating a polymer. This allows the matrix to acquire a tighter and more ordered structure. Another aspect of this reaction... 4 Its advantage is that it increases the hydrolytic stability of the coating material. The structure of uretonymine, By providing resistance to water and moisture, it contributes to the longevity of the material. In addition, the addition of carbodiimide increases the mechanical strength of the product, This allows for a reduction in the amount of cement used. Therefore, it is more environmentally friendly. It is transformed into a product. Carbodiimide is used in concentrations of 0.1-5% by weight. These concentrations... When this is done outside the specified range, sufficient cross-linking cannot be achieved at low rates, and the structure... It remains weak; at high levels, excessive hardness and brittleness can occur. Necessary Ensuring ductility, especially when mechanical strength values are at the desired level, is crucial. This is important for ensuring that the mixing process continues at 23°C. Temperature The temperature should not exceed 60°C. If the temperature is too high, carbodiimide will decompose, releasing chemical substances. It loses its reactivity and the coating performance decreases. Speed 1500 revolutions per minute. When heated and foamed, the integrity of the mixture is compromised. Finally, a defoamer is added to the mixture at a speed of 750 rpm. Adding these removes air bubbles that form during mixing, thus homogenizing the mixture. It preserves its structure. This process improves surface quality and increases durability. Foam cutter The preferred formulation of the invention is a mixture of polyglycol and mineral oil, by weight. Used at a concentration of 0.05-0.15%. A mineral oil mixture containing polyglycol as an anti-foaming agent. alternative defoamers include silicone-based defoamers and polymeric defoamers. There are structural foam suppressants and alcohol-based foam suppressants. These contain polyglycols. Mineral oil blend, thanks to its high viscosity, provides effective foaming in water-based systems. It provides control. These types of defoamers are effective even at low dosages and quickly affect the surface. They exhibit spreading properties. Furthermore, because they do not contain silicone, they are suitable for applications where silicone is undesirable. They are preferred in applications. Silicone-based defoamers are used to defoam high-resistance foams. It is effective in removing defects; however, it can lead to surface defects such as crater formation in coatings. They can open them. Polymeric defoamers are available in both water-based and solvent-based options. It can be used in systems; however, it does not provide sufficient performance in some applications. They do not provide this. Alcohol-based defoamers stand out with their rapid evaporation properties; However, their effectiveness may be limited. Consequently, a mineral oil blend containing polyglycols, High efficacy at low dosages, rapid spread, and the advantage of being silicone-free. It offers advantages over its alternatives. If the mixing time is reduced to less than 2 minutes, foam will form. It cannot be completely eliminated and gaps remain on the surface. When the duration exceeds 4 minutes... However, excessive mixing can lead to foaming, disrupting the stability of the mixture. Mixing If the speed drops below 500 revolutions per minute, the foam-cutting effect will be lost due to insufficient movement. It cannot be shown. When the speed exceeds 750 revolutions per minute, phase separation occurs and The risk of foaming increases. Add the defoamer slowly and mix at 500 rpm. It should be added at that rate. Component B The second main procedural step of the invention is the preparation of mixture B. In mixture B, methylene Diphenyl diisocyanate (MDI) reacts with hydroxyls due to its high reaction rate constant. It has been preferred. The disadvantage of this feature is that it reacts quickly with moisture. It enters and transforms into carbamic acid, an unstable compound. This unstable compound is an amine and It is converted to CO2. Polyureas are formed from the reaction of MDI with amines, while CO2 is released as a gas. It will want to move away from the system. CO2 in the liquid mixture cures the product. It is dangerous because it creates voids during the production process. These voids are present in the flooring products. This leads to a loss of performance and makes the product appear aesthetically flawed. As a solution to the problem, it is necessary to add CO2 absorbers to the powder component, which is component C. Methylene diphenyl diisocyanate (MDI) has become a reactive hardener in coatings. It is used as a binder. By providing cross-linking, it enhances the mechanical properties of the coating. It increases durability and optimizes the chemical and thermal resistance of the surface. No heating process is applied during the processing of MDI. This is because MDI is resistant to heat. Its sensitivity and the risk of decomposition and dimerization at high temperatures are significant concerns. Heating prevents the reactions from occurring. This leads to an uncontrolled start and the formation of unwanted by-products. Therefore, no heating process is applied in step B of the method. That's why... MDI is processed at room temperature (23°C). Alternatively, it can be processed in a vacuum under an inert gas (e.g., nitrogen). It is prepared in a container. This method prevents MDI from coming into contact with moisture and oxygen, because MDI When reacted with air or water vapor, isocyanate groups break down to form urea. It forms bonds. This disrupts the stability of the mixture. Vacuum and inert gas protection, It ensures the conservation of reactive groups and offers a controlled process. MDI is used in a concentration range of 20-40% by weight. This concentration determines the cross-linking density. It is determined to optimize. A drop in the ratio below 20% indicates sufficient cross-linking. This prevents bonding, leading to a decrease in mechanical strength. It opens. If the ratio exceeds 40%, excessive hardening occurs and The coating becomes brittle. This increases the risk of cracking during application. This makes processing more difficult. Furthermore, excessive MDI increases costs, leading to economic inefficiency. creates. 6 Alternatively, hexamethylene diisocyanate (HDI), toluene diisocyanate (TDI)i isophorone diisocyanate and hydrogenated methylenediphenyl diisocyanate (HMDI) can be used. Component C In the C method step, which is the 3rd method step of the invention, the powdered C mixture is prepared. the ratios of the components used, mixing speeds and times, the final coating It directly affects its characteristics. All components of component C are added to the mixture in the order listed below and homogenized. It is mixed for at least 5-15 minutes to achieve a uniform distribution. The first step in preparing the C mixture is to use CEM II Cement, SiO₂ and CaCO₃. The filling materials are mixed. CEM II cement 5-15%, SiO₂ 10-60%, CaCO₃ 0- It is used within these ratios. When these ratios are exceeded, the mechanical properties of the coating are compromised. Its strength, hardness, and chemical resistance are negatively affected. The cement ratio... Lowering the ratios of SiO₂ and CaCO₃ reduces structural stiffness, while increasing the ratios of SiO₂ and CaCO₃... It increases the brittleness and viscosity of the coating. As mentioned above. Achieving a certain ductility ensures the final product has the desired properties for its intended use. This is essential for ensuring durability. Alternatively, different types of cement (e.g., CEM I, CEM III) can be used. or other filler materials are used. CEM I cement has a high clinker content. It leads to significant carbon emissions (95-100%); every 1 ton of CEM I produced. This results in the emission of approximately 0.8-1 ton of CO₂. In contrast, CEM II cement, Additives such as fly ash, blast furnace slag, and pozzolan can be used to reduce the clinker content. It contains ingredients that reduce the carbon footprint by 20-50%. European Green The agreement and the resulting carbon neutrality targets are crucial for the cement industry. This makes the transition to low-carbon production mandatory. CEM II ensures compliance with these regulations. It offers a significant alternative for providing and minimizing environmental impacts. It contributes to sustainable production. For this reason, CEM II cement is used instead of CEM I cement. SiO₂ and CaCO₃ have been preferred. SiO₂ increases the hardness of the coating. SiO₂ has high hardness and While offering wear resistance, CaCO₃ provides economic and processability advantages. In step 2 of method C, CaOH (calcium hydroxide) is mixed with CO₂ (carbon dioxide). 2 It is used for trapping purposes. The reaction begins with the dissolution of Ca(OH)₂ in water. 2 The mechanism goes through different stages depending on the pH of the environment. Ca(OH)₂ 2 Its solubility in water is inversely proportional to temperature, and was determined as 1.48 g / kg solution at 25°C. It has been observed that when the pH value is above 10.5, the presence of CO32- ions in the environment... 7 Due to its dominance, CaCO3 formation and precipitation occurs. This In this stage, the dissolution rate of Ca(OH)2 is the main factor determining the overall reaction kinetics. It stands out as a parameter. The pH value is between 6.5 and 10.5. In these systems, due to the predominance of carbonic acid ions (HCO3-), CaCO3 Its formation occurs to a limited extent. In this pH range, reaction rates are pH It varies depending on the value. In the system in question, the continuous CO2 level... If fed with water, the dissolution of CaCO3 continues until thermodynamic equilibrium is reached. This reaction system continues until [date]. This reaction system is used in cement hydration processes and It finds application in the characterization of carbonation mechanisms. The mechanism that provides the pH necessary for the cement to function is the hydration mechanism. This is the mechanism. CO2, another necessary reactant, is obtained from the MDI-water reaction. It is revealed. Apart from the mechanism described above, as a CO2 absorber Zeolites, silica, alumina, metal oxides, and activated carbons that operate via absorption mechanisms. They can be used. However, since the production and costs of these alternative materials are high. It was decided to make the invention using calcium hydroxides. Ca(OH)2 (calcium hydroxide) is used in this method at a concentration of 0-5% by weight. This concentration the range to raise the pH level of the mixture in a balanced way, CO₂ capture It was chosen to optimize its capacity and create an alkaline environment. Ca(OH)2 Using it in low concentrations (0-1%) may not provide a sufficiently alkaline environment and will slow down the reaction rate. This negatively affects CaCO3 formation by reducing its composition. This situation affects the durability of the coating and It can weaken the plugging process. When used at high rates (above 5%), however... It increases the viscosity of the mixture, making it more difficult to process and hindering the hardening of the coating. This can disrupt its balance. Therefore, the chosen concentration range of 0-5% ensures both chemical stability and ensuring processability while achieving the desired performance levels of the coating. provides. The 3-component mixture added in step 3 of method C includes a retarder, dispersant, and defoamer. It affects the hydration process of the cement in the product and the desired application time. It plays a critical role in achieving mechanical strength. In cement-based systems, rapid hardening can lead to cracks on the surface, uneven hardening, and problems during application. This leads to deformities. The invention applies especially to mortar or concrete. defoaming plasticizers or superplasticizers for inorganic binders It offers a suitable aqueous formulation for specific applications. The formulation is designed for particular applications. It should include various anionic polymers that can be integrated to tailor performance. 8 A water-insoluble liquid defoamer is a mineral or vegetable oil, fatty acid, or fatty acid. ester, fatty alcohol, alkoxylated fatty acid, polyalkylene glycol derivative, acetylene substance, It should consist of an organic silicone compound or organic phosphate ester. (Foam cutter) The concentration varies depending on the formulation, ranging from 0.1% to 3% weight, 0.2% to 2% weight, or... It should be between 0.25% and 1% by weight. The defoamer should be non-ionic before adding. It can be used in combination with an emulsifying agent. The additives used ensure a controlled and balanced setting process, reducing these risks. Especially in large surface applications, it offers sufficient processing time for a smooth finish. It allows for coating. Furthermore, thanks to its chemical structure, cement... It regulates the hydration rate, ensuring a controlled progression of the reaction. Adding retarders to extend the setting time of concrete and improve its workability. It is essential. A retarder often delays the hydration reaction of Portland cement. They are used to inhibit and prevent rapid loss of processability. Inorganic retarders. These include zinc salts, borates, phosphates, and fluorosilicates; however, these inorganic salts It is rarely used in contemporary applications. Organic retarders include sucrose and glucose. It consists of sugar-containing additives such as lignosulfonates and hydroxyl carboxylic acids. Various Retarder types often exhibit different pathways for inhibiting cement slurries. The mechanisms determined for cement retardation are summarized as follows: (1) calcium complexation, (2) a semi-permeable layer on cement particles formation, (3) direct surface adsorption of the retarder into the clinker phase(s) and (4) CSH and nucleation inhibition of portlandite. Citric acid in alternative formulations of the invention. or is used. Citric acid is preferred due to its low cost and easy availability. It can be done; however, it forms a weaker bond with the cement components and has a retarding effect. It is not as strong as tartaric acid. Phosphoric acid, however, exhibits a strong delaying effect; however It tends to slow down chemical reactions too much, negatively affecting cement strength. It can have an effect. Tartaric acid has both effective retarding properties and high compatibility with cement. It was preferred in this process thanks to this. Tartaric acid is used at a concentration of 0.05-0.15% by weight. This concentration effectively extends the hydration period. It is optimized to control it in some way. A rate below 0.05% is sufficient. It does not provide a delay and the hydration time is exothermic of the isocyanate reaction. Because of this, it accelerates uncontrollably. In this case, the coating process Before completion, hardening begins, leading to surface deterioration and loss of durability. It opens up. If the rate rises above 0.15%, it slows down the erection process excessively and 9 It prolongs the time it takes for the coating to reach its full strength. Also, excessive amounts of tartaric acid... Excessive interaction with cement components causes the setting time to be longer than desired. This causes delays and deterioration of mixture stability. The addition of a plasticizer increases the fluidity of the material, thereby improving its processability. It facilitates and ensures a smoother spread of the mixture. The preferred method of the invention. Polycarboxylic ether (PCE) was used as a fluidizer in its formulation. Alternative plasticizers include melamine sulfonate polymers, naphthalene sulfonate formaldehyde These include condensates and lignosulfonates. PCEs are more suitable compared to these alternatives. low water-cement ratio, high fluidity, long-term workability, and high strength. They offer superior features such as these. In addition, PCEs are environmentally friendly and their chemical structure... It also offers an advantage because it can be easily modified. Furthermore, it removes air bubbles. It prevents porosity by reducing it. Plasticizer (polycarboxylic ether), 0.05-0.15% by weight. It is used in this ratio. When these ratios are exceeded, the fluidity decreases. cannot be increased sufficiently and processability becomes difficult; at high ratios, the stability of the mixture decreases. It can spoil. The aqueous mixture contains a sufficient amount of biocide to prevent bacterial growth. Aqueous Composition, 0.05% to 5% by weight of the aqueous composition, preferably by weight, relative to 100% by weight of the aqueous composition. 0.1 to 2%, more preferably 0.15 to 1% by weight, even more preferably 0.2 to 0.8% by weight And it is particularly advantageous if it contains 0.25% to 0.6% by weight of inorganic nanoparticles. While a dosage below 0.05% by weight may be insufficient, an excessive dosage may be unnecessarily harmful. It will increase costs. Dispersants (or dispersion agents) are cement additives that are included in a concrete mix. electrostatic repulsion, steric hindrance, or a lubricating layer between the particles It works by creating a structure that improves the workability of the concrete. In light of what has been described above, this invention consists of three separate components (components A, B, C). It relates to a floor covering system consisting of these components. These components are assembled to form the final product. It triggers the reactions that lead to the formation of the floor covering. However, this The mixing and reaction processes are carried out by the end user. The invention... The aim is to formulate the components in specific ratios to create the final product for the end user. The goal is to provide a system that enables its creation. Components A, B, and C have predetermined chemical compositions and mixtures. It is provided to the customer with its parameters. The user describes these components. When combined according to the mixing order and ratios obtained, carbodiimide and diol and [2+2] cycloaddition reactions occur between isocyanates. These reactions The result is a composite structure that provides high mechanical and chemical resistance. This system provides ease of implementation for the end user, and also The right components optimized for the reactions to occur correctly It guarantees that the ratios are optimized in terms of heat and reaction kinetics. This three-component structure provides the final floor covering with mechanical, thermal, and chemical properties. It creates a system that increases its stability. At this stage, in method step D, components A and B are combined in the specified ratios. with the introduction of [2+2] cycloaddition reaction between carbodiimide and isocyanate This reaction ensures the formation of the polymer matrix. by providing the mechanical strength, chemical stability and thermal resistance of the coating It increases. The mixing process is controlled at the specified temperature and speed. by ensuring that the reaction proceeds in a balanced and homogeneous environment. This is achieved at a temperature of 23°C and a speed of 1200-1500 rpm for 8-12 minutes. Components A and B, mixed throughout, form the desired polymer structure. It completes and forms the basic structure of the floor covering. In step E of the method, components A and B are combined to ensure the integration of the three components. After the polymer matrix formation begins with the mixing of its components, to increase the mechanical, chemical and thermal resistance of the coating and the filler materials The process of adding component C to ensure its integration into the polymer structure. This is carried out by reducing the mixing speed to 400-500 revolutions per minute. Component C is introduced into the system slowly and steadily. The components include cement, fillers and CO₂ scavengers, and a polymer structure. Combined with component C, it increases the stability and structural rigidity of the coating. After adding the ingredients, the mixture will be left to steep for 8-10 minutes in a controlled manner. Mixing ensures all components are homogeneously distributed and the final coating is achieved. It ensures the material becomes stable. For the final structure of the coating to be completed, the mixture must be prepared in the final stage. Homogenization is ensured and foaming is eliminated. Mixing process air bubbles that may form during processing affect surface quality and mechanical stability. To avoid negative effects, the final mixture should be cooked at a speed of 300-400 rpm for 3-5 minutes. 11 It is mixed at a low speed throughout. During this process, the foam suppressants are effectively... intervenes and prevents the formation of unwanted pores on the surface This is ensured. Finally, the curing process begins by allowing the mixture to rest. The process is nearing completion and the coating will be highly durable, chemically resistant and long-lasting. It is ensured that the structure gains importance. All the aforementioned processes and limitations apply to the use of carbodiimide in floor coatings. It is essential for integration into the technology and optimization studies of carbodiimide This has been done to ensure its most efficient use. The invention has been protected. For the desired properties, carbodiimide is within the limitations mentioned above. The methodological steps involved are essential for use in floor covering technology. The scope of protection of the invention is specified in the claims attached hereto, and these details are strictly adhered to. The explanation cannot be limited to those given for illustrative purposes. Because a technically skilled person... the person, without deviating from the main theme of the invention, in light of what has been described above, similar It is clear that these structures can emerge. 12
Claims
1. The invention describes an environmentally friendly floor with optimized mechanical and thermal performance. It is a coating production method and its characteristic is; A. Preparation of component A; 1) Biocides, emulsifiers, and plasticizers are applied to the water. add and cook at 750 rpm for 5-10 minutes mixing, 2) Adding ricinoleic acid to the mixture and increasing the mixing speed to 3000 Mixing for 20 minutes at increased revolutions per minute, 3) Reducing the mixing speed to 750 rpm to reduce the foam suppressant. add and stir for 5 minutes, 4) One of the materials that undergoes the [2+2] cycloaddition reaction. to ensure the strengthening of the mechanical and chemical structure carbodiimide is added to the mixture and it is cooked at a speed of 750 rpm. stirring for at least 10 minutes, B. Preparation of component B: 1) One of the materials that undergoes a [2+2] cycloaddition reaction. to increase the mechanical and chemical resistance of the coating methylenediphenyl diisocyanate reactant under inert gas at 20°C storage in a vacuum container at temperature, C. Preparation of component C: 1) CEM II cement and filler that provides structural rigidity to a mixer. Addition of SiO₂ and CaCO₃ solids as material and mixing, 2) Creating an alkaline environment in the mixture due to its CO₂ trapping properties. Adding calcium hydroxide (Ca(OH)₂) to provide 50-100 Mixing at a speed of revolutions per minute, 3) Tartaric acid as a delay agent to control erection time. adding and mixing acid, 4) Polymer-based to improve workability of the mixture addition of polycarboxylic ether as a fluidizer and mixing, 13 5) Finally, ethylene oxide-propylene is added to the mixture as a dispersion agent. Addition of oxide polymer and defoamer and at least 5 minutes. Mixing all the components throughout. D. [2+2] cycloaddition reaction between carbodiimide and isocyanate A and B are used to ensure that this occurs and the polymer matrix is formed. 1200- of its components in specified weight ratios and at 23°C Mixing at 1500 rpm for 8-12 minutes. E. Increasing the mechanical, chemical and thermal resistance of the coating and filling. To enable the integration of materials into the polymer structure, C by reducing the mixing speed of the component to 400-500 rpm Add and stir for 8-10 minutes, F. Ensuring surface integrity of the coating and foaming. To ensure the removal of impurities, the final mixture must be at 300-400 rpm. mixing at low speed for at least 5 minutes It is characterized by including methodological steps.
2. A method that conforms to Claim 1, characterized by: C.5) dispersion agent in method step. polycarboxylate ethers, lignosulfonates, and naphthalene sulfonate formaldehyde It involves using one of the individuals selected from the group containing the condensates.
3. A method that conforms to Claim 1, characterized by: C.4) fluidizing in method step. such as melamine sulfonate polymers, naphthalene sulfonate formaldehyde condensates, and The method involves using one of the selected individuals from the group containing lignosulfonates.
4. A method that conforms to Claim 1, characterized by the foaming in steps A.3) and C.5). silicone-based defoamers, polymeric defoamers or as defoaming agents The solution is to use alcohol-based defoamers.
5. A method that conforms to Claim 1, characterized by the foaming in steps A.3) and C.5). The solution involves using a mixture of polyglycol and mineral oil.
6. A method that complies with Claim 1, characterized by: C.2) CO₂ capture in the method step. Sodium hydroxide (NaOH) and calcium hydroxide are materials that provide this property. 14 Individuals or combinations selected from the group containing (Ca(OH)₂) and amine derivatives It is the use of.
7. A method that conforms to Claim 1, and its characteristic is that it acts as a retarder in step C.3) of the method. The alternative is to use citric acid or phosphoric acid instead of tartaric acid.
8. The coating is obtained by a method that complies with Claim 1 and has the following characteristics: 15-35% ricinoleic acid by weight, 3-10% water by weight, 0.01-0.05% by weight of methylisothiazolinone (bioside), 0.1-0.5% by weight of polyoxyethylene-polyoxypropylene (emulsifying agent), 0.5-3% by weight of plasticizer, Carbodiimide at a concentration of 0.1-5% by weight, 20-40% by weight of methyldiphenyl diisocyanate, 5-15% by weight of CEM II cement, 0.05-0.8% by weight of ethylene oxide-propylene oxide polymer (dispersant), 0.05-0.15% by weight of polycarboxylic ether (plasticizer), Mineral oil mixture containing 0.05-0.15% polyglycol by weight (foaming cutter), 0.05-0.5% by weight of tartaric acid (retardant), 0.1-5% by weight of calcium hydroxide (CO₂ capture), 10-60% by weight of SiO₂ (filler), It contains 0-10% CaCO₃ (filler) by weight.
9. A composition conforming to claim 8, characterized by its function as a dispersion agent. polycarboxylate ethers, lignosulfonates, or naphthalene sulfonate formaldehyde It contains condensates.
10. A composition conforming to claim 8, characterized by the use of melamine as a plasticizer. sulfonate polymers, naphthalene sulfonate formaldehyde condensates or It contains lignosulfonates.
11. A composition conforming to claim 8, characterized by its use of polyglycol as a defoamer. Instead of mineral oil mixtures containing silicone-based defoamers, polymeric structured It contains defoamers or alcohol-based defoamers.
12. A composition conforming to claim 8, characterized by the use of sodium instead of calcium hydroxide. one of the individual or combinations containing hydroxide (NaOH) and amine derivatives It includes.
13. A composition conforming to claim 8, characterized by the use of citric acid instead of tartaric acid or It contains phosphoric acid. 16