Multifunctional water-based plate wax and preparation method thereof

Abstract

The present application belongs to the technical field of cleaning and maintenance products, and particularly relates to a multifunctional water-based surface plate wax and a preparation method thereof. The multifunctional water-based surface plate wax provided by the present application comprises the following components and mass percentages: modified water-based silicone oil emulsion 38-50%, wetting agent 0.2-0.5%, penetrating agent 0.4-1.2%, surfactant 0.4-0.8%, preservative, mildew-proof and bactericidal agent 0.1-0.3%, and deionized water 50-60.8%. The multifunctional water-based surface plate wax provided by the present application is safe, non-toxic and environmentally friendly, and integrates excellent cleaning, polishing and maintenance functions, and is suitable for the cleaning, polishing and maintenance of the surfaces of leather, instrument tables, plastic products, sofas, fabrics, wood products and the like.

Description

Technical Field

[0001] This invention belongs to the field of cleaning and maintenance products technology, specifically relating to a multifunctional water-based dashboard wax and its preparation method. Background Technology

[0002] With the improvement of people's living standards, car interiors, accessories, furniture, and decorative items have become increasingly diverse, and the types of materials used have also diversified. Maintaining these different materials requires the use of several different products (such as polishing agents, dashboard wax, interior cleaners, multi-purpose foam, etc.). For example, car interiors specifically refer to automotive products used in car interior modifications, covering various parts of the car body; such as window tinting, steering wheel covers, floor mats, anti-slip mats, and seat leather mats, etc. The car interior system is an important component of the car body, and its design workload can account for more than 60% of the overall vehicle styling design. It mainly includes: the dashboard system, sub-dashboard system, door panel system, headliner system, seat system, pillar guard system, other interior trim systems, cabin air circulation system, trunk trim system, etc. When maintaining car interiors, different cleaning or maintenance agents need to be selected according to the types of materials used.

[0003] Dashboard wax is a liquid wax used for interior cleaning and maintenance, preventing the aging of dashboards and interior trim. For example, Chinese patent application CN113105830A discloses a spray-type water-based dashboard wax and its manufacturing method, including the following steps: S1: Weighing and proportioning, weighing 15% solvent A, 15% water-soluble silicone oil B, 0.5% solubilizer C, 0.1% antioxidant D, and 1% masking agent F and placing them into a reaction vessel; S2: Stirring and heating, stirring the materials prepared in step S1 for 15 minutes, and heating the temperature to 50°C while stirring; S3: Cooling and lowering, after the materials in step S2 have finished stirring, cooling the temperature from 50°C to 30-40°C; S4: Secondary feeding; S5: Secondary stirring; S6: Inspection and filtration; S7: Filling and filling. However, the spray-type water-based dashboard wax provided by this invention has relatively limited functionality. In conclusion, there is an urgent need for a multi-functional water-based dashboard wax that includes cleaning, polishing, and maintenance functions. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide a multifunctional water-based dashboard wax and its preparation method. The multifunctional water-based dashboard wax provided by this invention is safe, non-toxic, and environmentally friendly, integrating excellent cleaning, polishing, and maintenance functions. It is suitable for cleaning, polishing, and maintaining surfaces such as genuine leather, leather goods, dashboards, plastic products, sofas, fabrics, and wood products.

[0005] The technical solution of this invention is:

[0006] A multifunctional water-based dashboard wax comprises the following components and their mass percentages: 38-50% modified water-based silicone oil emulsion, 0.2-0.5% wetting agent, 0.4-1.2% penetrant, 0.4-0.8% surfactant, 0.1-0.3% preservative, mildew-proofing and bactericide, and 50-60.8% deionized water.

[0007] Furthermore, the multifunctional water-based dashboard wax comprises the following components and their mass percentages: 43% modified water-based silicone oil emulsion, 0.3% wetting agent, 0.6% penetrant, 0.8% surfactant, 0.2% preservative, mildew-proofing and bactericide, and 55.1% deionized water.

[0008] Furthermore, the modified waterborne silicone oil emulsion comprises the following components and their mass percentages: 20-30% hydroxyl silicone oil, 20-30% acrylic copolymer resin, 10-15% dipropylene glycol methyl ether, 0.1-0.3% catalyst, 1-2% emulsifier, and 40-50% deionized water.

[0009] Furthermore, the hydroxyl silicone oil is an alcohol-hydroxyl single-terminated silicone oil IOTA 2170 with a viscosity of 1500±100 mPa·s.

[0010] Furthermore, the acrylic copolymer resin is a room-temperature self-drying end-carboxyl liquid acrylate rubber with an acid value of 65±10mgKOH / g.

[0011] Furthermore, the catalyst is AlCl3; the emulsifier is silicone oil emulsifier RH-1318.

[0012] Furthermore, the wetting agent is composed of DIG 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99.

[0013] Furthermore, the wetting agent is composed of DIG 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 3-5:1-2.

[0014] Furthermore, the wetting agent is composed of DIG 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 3:2.

[0015] Furthermore, the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric alcohol polyoxyethylene ether.

[0016] Furthermore, the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric alcohol polyoxyethylene ether in a mass ratio of 2-5:6-8.

[0017] Furthermore, the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric alcohol polyoxyethylene ether in a mass ratio of 3.5:6.5.

[0018] Furthermore, the isomeric alcohol polyoxyethylene ether is one of isomeric deca-ol polyoxyethylene ether, isomeric undeca-ol polyoxyethylene ether, and isomeric trideca-ol polyoxyethylene ether.

[0019] Furthermore, the penetrant is JFC-E super penetrant or fast penetrant T.

[0020] This invention also provides a method for preparing the aforementioned multifunctional water-based dashboard wax, comprising the following steps:

[0021] At room temperature, add the modified water-based silicone oil emulsion to a mixing pot and stir at a speed of 500-800 rpm. Add the wetting agent, surfactant, penetrant, and preservative, mildew inhibitor, and bactericide in sequence and stir for 3-7 minutes. Add deionized water and stir for 25-35 minutes. Stop stirring and fill the pot after passing the test. Fill the qualified multi-functional water-based dashboard wax into 500ml plastic bottles and attach the spray nozzle. The multi-functional water-based dashboard wax is now ready.

[0022] In existing technologies, the main component of dashboard waxes is polymethyl silicone oil, which is difficult to disperse in water, making it difficult to prepare water-based dashboard waxes. This invention, based on hydroxyl silicone oil, adds a carboxyl-containing acrylic copolymer resin, enabling the hydroxyl silicone oil to possess excellent film-forming properties and enhanced hydrophilicity. Furthermore, the resulting film exhibits properties such as fast drying, high flexibility, anti-aging, and high gloss. The stabilizing emulsifier added in the preparation of the modified water-based silicone oil emulsion enhances the product's stability. By adding specific wetting agents and penetrants, the synergistic effect between them improves the product's wetting and penetration onto various material surfaces. The synergistic effect of adding specific surfactants, combined with wetting agents and penetrants, significantly improves the product's rapid cleaning performance. In this invention, the components interact to achieve excellent cleaning, polishing, and maintenance functions, and are suitable for cleaning, polishing, and maintenance of surfaces of various materials such as genuine leather, leather, dashboards, plastic products, sofas, fabrics, and wood products.

[0023] Compared with the prior art, the present invention has the following advantages:

[0024] (1) The multifunctional water-based dashboard wax provided by this invention is safe, non-toxic, and environmentally friendly.

[0025] (2) The multifunctional water-based dashboard wax provided by the present invention integrates excellent cleaning, polishing and maintenance functions. It is suitable for cleaning, polishing and maintenance of surfaces such as genuine leather, leather, dashboards, plastic products, sofas, fabrics and wood products. It can meet the market demand of a wide range of customers, improve the economic and environmental benefits of the product, and has huge market application prospects. Detailed Implementation

[0026] The present invention will be further described below through specific embodiments, but this is not a limitation of the present invention. Those skilled in the art can make various modifications or improvements based on the basic idea of ​​the present invention, but as long as they do not depart from the basic idea of ​​the present invention, they are all within the scope of the present invention.

[0027] Unless otherwise specified, all raw materials used in this invention are commercially available.

[0028] The purchase information of each raw material in the following examples and comparative examples is shown in Table 1.

[0029] Table 1: Information on the suppliers of each raw material

[0030]

[0031] Example 1: A multifunctional water-based dashboard wax

[0032] The multifunctional water-based panel wax comprises the following components and their mass percentages: 38% modified water-based silicone oil emulsion, 0.2% wetting agent, 0.4% penetrant, 0.4% surfactant, 0.2% preservative, mildew-proofing and bactericide, and 60.8% deionized water; the wetting agent is composed of DIGIC 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 3:2; the penetrant is JFC-E super penetrant; the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric undecyl alcohol polyoxyethylene ether in a mass ratio of 2:8.

[0033] The modified waterborne silicone oil emulsion comprises the following components and their mass percentages: 20% hydroxyl silicone oil, 20% acrylic copolymer resin, 10% dipropylene glycol methyl ether, 0.1% catalyst, 1% emulsifier, and 48.9% deionized water; the hydroxyl silicone oil is alcohol-hydroxyl-terminated silicone oil IOTA 2170 with a viscosity of 1500 mPa·s; the acrylic copolymer resin is a room-temperature self-drying carboxyl-terminated liquid acrylate rubber with an acid value of 65 mgKOH / g; the catalyst is AlCl3; and the emulsifier is silicone oil emulsifier RH-1318.

[0034] The method for preparing the modified aqueous silicone oil emulsion is as follows:

[0035] (1) First, add hydroxyl silicone oil, dipropylene glycol methyl ether and emulsifier to the reaction vessel, start stirring, control the speed at 800 rpm, raise the temperature to 70°C, and then slowly add acrylic copolymer resin at a rate of 2 drops / s until the mixture is completely added to form a homogeneous emulsion.

[0036] (2) Dissolve the catalyst AlCl3 in deionized water to make the mass concentration of AlCl3 3% to obtain the spare catalyst;

[0037] (3) At 70°C, slowly add the prepared catalyst obtained in step (2) to the reaction vessel of step (1) at a rate of 1 drop / s until the prepared catalyst is completely added, and then continue the reaction for 1 hour.

[0038] (4) Cool down. When the temperature drops to 30°C, add the remaining deionized water, stir for 30 minutes, stop stirring, and let it cool to room temperature to obtain the product.

[0039] The preparation method of the aforementioned multifunctional water-based dashboard wax includes the following steps:

[0040] At room temperature, the modified water-based silicone oil emulsion is added to a mixing pot and stirred at a speed of 500 rpm. Wetting agent, surfactant, penetrant, and preservative, mildew and bactericide are added in sequence and stirred for 3 minutes. Deionized water is added and stirred for 25 minutes. Stirring is stopped. After passing the test, the product is filled into 500ml plastic bottles and a spray nozzle is installed. The multi-functional water-based dashboard wax is now ready.

[0041] Example 2: A multifunctional water-based dashboard wax

[0042] The multifunctional water-based panel wax comprises the following components and their mass percentages: 47.9% modified water-based silicone oil emulsion, 0.3% wetting agent, 0.6% penetrant, 0.8% surfactant, 0.2% preservative, mildew-proofing and bactericide, and 50.2% deionized water; the wetting agent is composed of DIGIC 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 5:1; the penetrant is a fast penetrant T; the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric undecyl alcohol polyoxyethylene ether in a mass ratio of 5:6.

[0043] The modified waterborne silicone oil emulsion comprises the following components and their mass percentages: 20% hydroxyl silicone oil, 24% acrylic copolymer resin, 13% dipropylene glycol methyl ether, 0.3% catalyst, 2% emulsifier, and 40.7% deionized water; the hydroxyl silicone oil is alcohol-hydroxyl-terminated silicone oil IOTA 2170 with a viscosity of 1500 mPa·s; the acrylic copolymer resin is a room-temperature self-drying carboxyl-terminated liquid acrylate rubber with an acid value of 65 mgKOH / g; the catalyst is AlCl3; and the emulsifier is silicone oil emulsifier RH-1318.

[0044] The preparation method of the modified waterborne silicone oil emulsion is the same as in Example 1.

[0045] The preparation method of the aforementioned multifunctional water-based dashboard wax includes the following steps:

[0046] At room temperature, the modified water-based silicone oil emulsion is added to a mixing pot and stirred at 800 rpm. Wetting agent, surfactant, penetrant, and preservative, mildew inhibitor and bactericide are added in sequence and stirred for 7 minutes. Deionized water is added and stirred for 35 minutes. Stirring is stopped. After passing the test, the product is filled into 500ml plastic bottles and a spray nozzle is installed. The multi-functional water-based dashboard wax is now ready.

[0047] Example 3: A multifunctional water-based dashboard wax

[0048] The multifunctional water-based panel wax comprises the following components and their mass percentages: 43% modified water-based silicone oil emulsion, 0.3% wetting agent, 0.6% penetrant, 0.8% surfactant, 0.2% preservative, mildew-proof and bactericidal agent, and 55.1% deionized water; the wetting agent is composed of DIGIC 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 3:2; the penetrant is JFC-E super penetrant; and the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric tridecyl alcohol polyoxyethylene ether in a mass ratio of 3.5:6.5.

[0049] The modified waterborne silicone oil emulsion comprises the following components and their mass percentages: 20.6% hydroxyl silicone oil, 23% acrylic copolymer resin, 13% dipropylene glycol methyl ether, 0.2% catalyst, 1.2% emulsifier, and 42% deionized water; the hydroxyl silicone oil is alcohol-hydroxyl-terminated silicone oil IOTA 2170 with a viscosity of 1500 mPa·s; the acrylic copolymer resin is a room-temperature self-drying carboxyl-terminated liquid acrylate rubber with an acid value of 65 mgKOH / g; the catalyst is AlCl3; and the emulsifier is silicone oil emulsifier RH-1318.

[0050] The preparation method of the modified waterborne silicone oil emulsion is the same as in Example 1.

[0051] The preparation method of the aforementioned multifunctional water-based dashboard wax includes the following steps:

[0052] At room temperature, the modified water-based silicone oil emulsion is added to a mixing pot and stirred at 700 rpm. Wetting agent, surfactant, penetrant, and preservative, mildew and bactericide are added in sequence and stirred for 5 minutes. Deionized water is added and stirred for 30 minutes. Stirring is stopped. After passing the test, the product is filled into 500ml plastic bottles and a spray nozzle is installed. The multi-functional water-based dashboard wax is now ready.

[0053] Comparative Example 1: A water-based dashboard wax

[0054] The water-based panel wax comprises the following components and their mass percentages: 43% polyether-modified silicone oil, 0.3% wetting agent, 0.6% penetrant, 0.8% surfactant, 0.2% preservative, mildew-proofing and bactericide, and 55.1% deionized water; the polyether-modified silicone oil is a water-soluble silicone oil with a viscosity of 2000 mPa·s; the wetting agent is composed of DIGIC 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 3:2; the penetrant is JFC-E super penetrant; and the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric tridecyl alcohol polyoxyethylene ether in a mass ratio of 3.5:6.5.

[0055] The method for preparing the water-based dashboard wax includes the following steps:

[0056] At room temperature, add deionized water to a mixing pot, start stirring, and control the stirring speed at 700 rpm. Add polyether-modified silicone oil and stir for 30 minutes until the polyether-modified silicone oil is evenly dispersed. Add wetting agent, surfactant, and penetrant in sequence and stir for 5 minutes. Add preservative, mildew inhibitor, and bactericide and stir for 30 minutes. Stop stirring. After passing the test, fill the container with the qualified multi-functional water-based dashboard wax into 500ml plastic bottles and attach the spray nozzle. The multi-functional water-based dashboard wax is now ready.

[0057] Comparative Example 2: A water-based dashboard wax

[0058] The water-based panel wax comprises the following components and their mass percentages: 28% polyether-modified silicone oil, 15% carnauba wax emulsion, 0.3% wetting agent, 0.6% penetrant, 0.8% surfactant, 0.2% preservative, mildew-proofing and bactericide, and 55.1% deionized water; the polyether-modified silicone oil is a water-soluble silicone oil with a viscosity of 2000 mPa·s; the carnauba wax emulsion is carnauba wax emulsion BH-609; the wetting agent is composed of DIGIC 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 3:2; the penetrant is JFC-E super penetrant; and the surfactant is composed of DX-NG109 non-foaming surfactant and isomeric tridecyl alcohol polyoxyethylene ether in a mass ratio of 3.5:6.5.

[0059] The method for preparing the water-based dashboard wax includes the following steps:

[0060] At room temperature, add deionized water to a mixing pot, start stirring, and control the stirring speed at 700 rpm. Add polyether-modified silicone oil and stir for 30 minutes until the polyether-modified silicone oil is evenly dispersed. Add carnauba wax emulsion and stir for 15 minutes. Add wetting agent, surfactant, penetrant, and preservative, mildew inhibitor and bactericide in sequence and stir for 30 minutes. Stop stirring and fill the container after passing the test. Fill the qualified multi-functional water-based dashboard wax into 500ml plastic bottles, attach the spray nozzle, and the multi-functional water-based dashboard wax is complete.

[0061] Experiment 1: Performance Testing

[0062] The performance of the multifunctional water-based dashboard waxes prepared in Examples 1, 2 and 3 of this invention was tested. The relevant test methods, requirements and test results are shown in Table 2.

[0063] Table 2: Performance Test Results

[0064]

[0065]

[0066] As can be seen from the data in Table 2, the gloss enhancement values ​​of Examples 2 and 3 are similar and higher than those of Example 1. However, the cost of Example 3 is lower than that of Example 2. From the appearance of the coating, Example 3 is smooth, evenly spread and has no pinholes, while Examples 1 and 2 both show slight pinholes. In addition, except for Example 1, the surface drying time of Examples 2 and 3 is similar and within the specified range. Considering the above, Example 3 is the best ratio combination.

[0067] Test Example 2: Cleaning, Polishing, and Maintenance Tests

[0068] An 8-year-old genuine leather sofa was selected, and its original gloss was measured using a gloss meter and recorded as G1. The experimental sample was sprayed onto the surface of the 8-year-old genuine leather sofa, soaked for 2-3 minutes, and then wiped clean with a clean towel. After 1-2 minutes, its gloss was measured again using a gloss meter and recorded as G2. The gloss enhancement value was calculated using the formula: G = G2 - G1. After 15 days, its gloss was measured again using a gloss meter and recorded as G3. The gloss loss value was calculated using the formula: S = G2 - G3. The gloss enhancement value (the higher the value, the better the cleaning and polishing properties) and the gloss loss value (the lower the value, the better the maintenance properties) were used to determine whether the experimental sample possessed cleaning, polishing, and maintenance characteristics.

[0069] The interior of a 10-year-old vehicle, including the dashboard and leather seats, was tested following the procedures outlined above. A 13-year-old wooden sofa was also tested following the procedures outlined above. The experimental results are shown in Table 3.

[0070] Table 3 Results of Cleaning, Polishing, and Maintenance Tests

[0071]

[0072]

[0073]

[0074] As can be seen from the gloss enhancement value G and gloss loss value S data in Table 3 and the feel of the paint film after drying, the multifunctional water-based dashboard wax prepared by this invention has excellent cleaning, glossing and maintenance properties, and a very good feel after drying.

[0075] Those skilled in the art should understand that the above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. A multifunctional water-based dashboard wax, characterized in that, The product comprises the following components and their mass percentages: 43% modified waterborne silicone oil emulsion, 0.3% wetting agent, 0.6% penetrant, 0.8% surfactant, 0.2% preservative, mildew-proofing and bactericide, and 55.1% deionized water; the wetting agent is composed of DIGIC 4100 substrate wetting and leveling agent and daily chemical-specific modified organosilicon LS-99 in a mass ratio of 3:2; the penetrant is JFC-E super penetrant; and the surfactant is composed of DX-NF109 non-foaming surfactant and isomeric tridecyl alcohol polyoxyethylene ether in a mass ratio of 3.5:6.

5. The modified waterborne silicone oil emulsion comprises the following components and their mass percentages: 20.6% hydroxyl silicone oil, 23% acrylic copolymer resin, 13% dipropylene glycol methyl ether, 0.2% catalyst, 1.2% emulsifier, and 42% deionized water; the hydroxyl silicone oil is alcohol-hydroxyl-terminated silicone oil IOTA2170 with a viscosity of 1500 mPa·s; the acrylic copolymer resin is a room-temperature self-drying carboxyl-terminated liquid acrylate rubber with an acid value of 65 mgKOH / g; the catalyst is AlCl3; and the emulsifier is silicone oil emulsifier RH-1318. The method for preparing the modified aqueous silicone oil emulsion is as follows: (1) First, add hydroxyl silicone oil, dipropylene glycol methyl ether and emulsifier to the reaction vessel, start stirring, control the speed at 800 rpm, raise the temperature to 70°C, and then slowly add acrylic copolymer resin at a rate of 2 drops / s until the mixture is completely added to form a homogeneous emulsion. (2) Dissolve the catalyst AlCl3 in deionized water to make the mass concentration of AlCl3 3% to obtain the spare catalyst; (3) At 70°C, slowly add the prepared catalyst obtained in step (2) to the reaction vessel of step (1) at a rate of 1 drop / s until the prepared catalyst is completely added, and then continue the reaction for 1 hour. (4) Cool down. When the temperature drops to 30°C, add the remaining deionized water, stir for 30 minutes, stop stirring, and let it cool to room temperature to obtain the product. The preparation method of the aforementioned multifunctional water-based dashboard wax, Includes the following steps: At room temperature, the modified water-based silicone oil emulsion is added to a mixing pot and stirred at 700 rpm. Wetting agent, surfactant, penetrant, and preservative, mildew and bactericide are added in sequence and stirred for 5 minutes. Deionized water is added and stirred for 30 minutes. Stirring is stopped. After passing the test, the product is filled into 500ml plastic bottles and a spray nozzle is installed. The multi-functional water-based dashboard wax is now ready.

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