83results about How to "No pungent odor" patented technology

The invention belongs to the technical field of materials, and relates to a yoga mat making method. The method comprises the following steps: weighing 20-30 parts of an elastomer, 30-50 parts of nylon, 30-60 parts of a polyvinyl alcohol resin, 10-15 parts of processing oil, 0.1-0.8 parts of an antioxidant and 5-10 parts of a softener; and putting the above weight parts of the above materials in a stirrer, uniformly stirring for 3-5min, putting the obtained mixture in an injection machine, carrying out injection molding at 180-200DEG C for 2-3min, and molding at 20-50DEG C to form a yoga mat. The yoga mat made in the invention has the advantages of good performances, difficult skidding, good wear resistance, and good environmental protection performance.

The invention relates to a method for preparing inflammable bamboo carbon, comprising the following steps: carbonizing a bamboo material; pouring carbon powder and binding agent into an agitator for uniformly stirring; extruding and molding the uniformly stirred mixture by an extruder; placing dried and molded bamboo carbon into a container filled with alcohol to stand; and taking the molded bamboo carbon absorbing the alcohol out, wherein the binding agent comprises plant starch, combustion supporting agent, preservative, boiling water and normal-temperature water. A technology for preparing the binding agent comprises the following steps: stirring the plant starch, the combustion supporting agent, the preservative and the boiling water; and after the plant starch is thoroughly gelatinized, adding the normal-temperature water to fully stir and dilute. The inflammable bamboo carbon prepared by the method for preparing the inflammable bamboo carbon has the advantages of clean, environmental-friendly and renewable material, low preparation cost, easy ignition, favorable combustion effect and no acrid peculiar smell.

The invention discloses a smokeless smellless inorganic nano high-temperature-resistant corrosion-resistant wear-resistant paint and a preparation method thereof. The wear-resistant paint comprises an inorganic nano resin and a mixed solvent, wherein the inorganic nano resin is prepared from the following components in percentage by weight: 30-90% of silicon dioxide, 10-70% of silane, 0.1-10% of pH value regulator and 0.01-1% of accelerator HMT (hexamethylenetetramine); and the mixed solvent is prepared from high-temperature-resistant environment-friendly pigment, filler, ethanol and water. The preparation method comprises the following steps: mixing the nano silicon dioxide dispersion with different particle sizes, adding the pH regulator and mixed silanes, carrying out thermostatic reaction, adding the metered accelerator HMT, and keeping the temperature to react, thereby obtaining the inorganic nano resin; and mixing the prepared inorganic nano resin and the mixed solvent, dispersing with a high-speed dispersion machine at high speed, and grinding to obtain the smokeless smellless inorganic nano high-temperature-resistant corrosion-resistant wear-resistant paint. The smokeless smellless inorganic nano high-temperature-resistant corrosion-resistant wear-resistant paint is smokeless, smellless and environment-friendly, does not discolor, has high wear resistance, and has favorable functions of corrosion resistance and rust prevention.

A low odor environmentally-friendly nano-pigment inkjet ink composition has good storage stability, inkjet stability, and good print quality. The printhead nozzles are not easily clogged by such an inkjet ink composition. The printed image has high gloss, scratch resistance, and weather resistance. The inkjet ink composition using low toxic and low odor raw material has a high flash point, and has high security to human health and environment. The inkjet ink composition can meet both the environmental requirement and the print quality requirement. The inkjet ink composition includes 1-10% of N-ethyl pyrrolidone, 1-20% propylene carbonate, 50-80% glycol ether solvent, pigment, dispersant, resin, plasticizer, surfactant, and cyclic tertiary amine compound as an acidity regulator.

The invention discloses a carboxyl-functionalized rubber cross-linked elastomer capable of being repeatedly processed and a preparation method thereof. The carboxyl-functionalized cross-linked elastomer is prepared by mixing and vulcanizing the following raw materials in parts by weight: 100 parts of carboxyl-functionalized rubber, 0.1-50 parts of a cross-linking agent, and 0-100 parts by weight of a transesterification catalyst. The preparation method comprises the following step: mixing and vulcanizing the above components according to the desired dosages to obtain the carboxyl-functionalized cross-linked elastomer capable of being repeatedly processed. The novel, effective and green cross-linking system can avoid the use and generation of toxic chemical substances and the generation ofunpleasant odor, allows the repeatable processability of thermoplastic elastomer to be obtained, and can solve the problem that the traditional rubber is difficult to recycle repeatedly.

The invention provides a preparation method for a high-elastic rubber foamed shoe sole. The raw materials comprises, in parts by weight, 250-500 parts of natural rubber, 20-40 parts of talcum powder, 2-5 parts of an anti-ageing agent, 2-4 parts of a rubber promoter M, 2-6 parts of zinc stearate, 2-6 parts of a rubber promoter DM, 4-8 parts of zinc oxide, 5-15 parts of sodium bicarbonate, 5-10 parts of polyethylene glycol, and 2-6 parts of AC foaming agent. Also, the shoe sole is applied to prepare a rubber foamed shoe, and the rubber foamed shoe comprises the sole and a vamp which are in adhesive connection. The thickness of the sole is 0.2-1.2 cm, the top surface of the sole is provided with an antiskid thread, the bottom surface of the sole is provided with water-discharging grooves which are distributed at equal intervals and run through the left and right ends of the sol, the distance of adjacent water-discharging grooves is 0.1-0.5 cm, and the wall of the water-discharging groove is provided with a groove gradually oblique from the top to the bottom of the water-discharging groove. The sole possesses good elastic effect, is resistant to wear and is not easy to deform. The shoe prepared by using the sole is comfortable to wear, and the preparation technology is simple.

The invention discloses a reduction cleaning agent for terylene. The reduction cleaning agent for the terylene is characterized by comprising deionized water, an unsaturated reduction system, a surfactant system and a pH value buffering system, in parts by mass: 84 to 35 parts of the deionized water, 10 to 50 parts of the unsaturated reduction system, 5 to 10 parts of the surfactant system and 1 to 5 parts of the pH value buffering system. The reduction cleaning agent for the terylene is stable in state, avoids heating and spontaneous combustion conditions, does not have pungent smell, is convenient to transport and store, and has an excellent cleaning effect.

The invention discloses a cat litter having the function of pet urine protein early warning and a preparation method thereof. The cat litter is prepared from modified fine pored silica gel, diatomite,active carbon, a urine protein indicator agent and an antibacterial agent. A biuret reaction is applied to the preparation process of cat litter, a silica gel substrate material and the urine proteinindicator agent are scientifically proportioned according to usage quantities so as to generate a color development reaction on urine having abnormal urine protein, no color development reaction is generated on urine with a normal value, in this way, the health conditions of a pet can be reflected primarily, the pet with the abnormal urine can be brought to see a doctor and checked in time, and the effect of early warning is realized. According to the cat litter, silica gel is further modified, the hydrophilia of the silica gel is effectively improved, the effect of dip dyeing of the silica gel with the urine protein indicator agent is enhanced, and therefore the color developing reaction is obvious and easy to distinguish. Meanwhile, the novel antibacterial agent is added, the antibacterial effect of the cat litter is remarkable, continuity is good, and frequent replacement is not needed. The preparation technology is simple, costs are low, and the cat litter is suitable for application and popularization.

The invention discloses formaldehyde-free building paint. The formaldehyde-free building paint is prepared by, by weight, 25-35 parts of water-based fluorocarbon emulsion, 6-12 parts of ethylene glycol tertiary butyl ether, 5-7 parts of polyaniline-graphene hollow microspheres, 2-7 parts of clove oil, 6-10 parts of ZSM molecular sieve, 8-12 parts of ceramic fibers, 8-12 parts of dibutyltin dilaurate, 10-15 parts of sepiolite powder, 3-8 parts of radix lithospermi oil, 25-35 parts of softened water, 2-5 parts of defoaming agent, 2-7 parts of defoaming agent, 2-7 parts of dispersing agent, 2-6 parts of hydrophobic agent and 1-3 parts of coalescing agent. The formaldehyde-free building paint has the advantages that the waterproof coating has excellent environment protection performance and isnontoxic and odorless, the surface of the paint film does not generate pungent smell during and after construction, influence on human bodies is avoided, and the paint is green and safe and good in elasticity, flexibility and water resistance.

The invention discloses an environment-friendly waterproof coating. The environment-friendly waterproof coating is prepared from raw materials in parts by weight as follows: 25-35 parts of water basedhydroxy acrylic resin, 6-12 parts of glycol tert-butyl ether, 5-7 parts of polyaniline-graphene hollow microspheres, 2-7 parts of garlic essential oil, 6-10 parts of a ZSM molecular sieve, 8-12 partsof ceramic fibers, 8-12 parts of nano calcium carbonate, 10-15 parts of mica powder, 3-8 parts of a surfactant, 25-35 parts of softened water, 2-5 parts of a defoaming agent, 2-7 parts of a dispersing agent, 2-6 parts of a water repellent agent and 1-3 parts of a coalescing agent. The waterproof coating has excellent environmental protection performance and is non-toxic and odorless, the surfaceof a coating film during constructing or after constructing cannot produce pungent smell, and the coating does not affect human body and is green and safe; furthermore, the coating has good elasticity, flexibility, water resistance and waterproofness.

The invention relates to a photosensitive composition and an application thereof in light-cured materials, belonging to the technical field of light curing. The photosensitive composition comprises 2-10 mass parts of a photoinitiator, 1-20 mass parts of an assisted photoinitiator, 10-80 mass parts of ethene unsaturated compound monomer and 10-80 mass parts of ethene unsaturated compound prepolymer. The photosensitive composition is relatively excellent in surface and deep curing properties, high in reaction activity and simple in preparation technology, does not produce unpleasant or pungent odor during a producing process, and can be widely used in fields of light-cured paint, printing ink, adhesives, photoresist, etc.

The formatino process for plastic artificial limb receiving chamber and inner lining tube includes roasting the blank to soften, jacketing to the male mold in vacuum table, vacuum pumping to product inner and outer pressure difference for pressurizing the plastic blank to the male mold, cooling, taking down the blank in the male mold, and further processing. The artificial limb receiving chamber and inner lining tube are smooth, bright and fine and the formation process is simple and low in cost.

The invention discloses anticorrosive and antibacterial organosilicone resin coating. The anticorrosive and antibacterial organosilicone resin coating is prepared from the following raw materials in parts by weight: 20-30 parts of epoxy modified organosilicone resin, 15-18 parts of a graphene/polypyrrole complex, 5-7 parts of silver-loaded silicon dioxide, 2-7 parts of nanometer titanium dioxide,6-10 parts of montmorillonite, 8-12 parts of carbon fiber, 8-12 parts of nanometer calcium carbonate, 10-15 parts of wet sericite, 3-8 parts of a bactericide, 25-35 parts of softened water, 2-5 partsof a thickener, 2-7 parts of a dispersant, 2-6 parts of a lubricant and 1-3 parts of a film-forming aid. The organosilicone resin coating is non-toxic and tasteless, does not produce irritating odor on the surface of a coating film during construction and after construction, has no impact on a human body, and is environment-friendly and safe; the construction time can be shortened, over-spraying is reduced, and a maintenance technology is greatly simplified; in addition, the preparation method is simple; the organosilicone resin coating has good sterilization, anticorrosion, elasticity, flexibility, water resistance and water-proof performance.

The invention relates to a health care body building mat which is prepared from, by weight, 33-48 parts of traditional Chinese medicine powder, 20-30 parts of elastomers, 6-8 parts of polyacrylic ester, 30-50 parts of nylon, 2-4 parts of calcium carbonate, 6-11 parts of polyvinyl alcohol resins, 2-6 parts of titanium dioxide, 10-15 parts of elastomer processing oil, 6-11 parts of polyvinyl alcohol resins, 0.1-0.8 part of antioxidants, 11-14 parts of polydimethylsiloxane, 5-10 parts of softening agents, 20-35 parts of cal cium carbonate, 2-6 parts of antibacterial agents, 11-17 parts of foaming agents, 2-7 parts of natural essential oil, 0.1-0.5 part of modifiers, 7-9 parts of stabilizing agents, 1 part of pigment powder, 15-30 parts of glycerin, 8-12 parts of softening agents and 3-5 parts of plasticizers. The health care body building mat has the advantages that a yoga mat prepared by the method has more advantages that the yoga mat is better in softness, elasticity and toughness, high in tension stress, light in weight, small in size and convenient to carry, and pain caused by contact of a human body and the ground can be relieved.

The invention discloses an inorganic nano stock solution, and relates to the technical field of additives. The inorganic nano stock solution comprises the following raw materials in percentage by mass: 50-80% of silicon-carbon nano polymer, 10-20% of a high-efficiency water reducing agent, 0.01-2% of an inorganic active agent, 0.01-1% of an aqueous defoamer, 0.01-5% of a nano silicon complex, and0.01-2% of inorganic polymers. The inorganic nano stock solution can be applied to the production of cement products, artificial stone, inorganic stone, GRC components, RPC components, prefabricated members, high-strength self-leveling products, high-performance concrete, and the like, and can solve the serious problems that cement products and the like are not heat-resistant, refractory, alkali-resistant, acid-resistant or corrosion-resistant, poor in water resistance, cracking resistance, sun resistance, self-compactness and surface light, high in cost, and the like. The inorganic nano stocksolution does not produce irritating odor, and is a new generation environment-friendly inorganic additive.