42results about How to "Good anti-stickiness" patented technology

The invention discloses hydrophilic ink for intaglio printing on surfaces of aluminum foils and a preparation method thereof. The hydrophilic ink for intaglio printing on the surfaces of the aluminum foils comprises the following raw materials: by weight, 15 to 30 parts of hydrophilic polyacrylic resin liquid containing 20% to 50% solid materials (solid content for short), 40 to 50 parts of propyl benzene emulsion with solid content 25% to 60%, 10 to 15 parts of hydrophilic polyurethane and acrylate ester composited emulsion with solid content 30% to 58%, 8 to 12 parts of colorant, 1 to 2 parts of dispersant, 0.5 to 1 part of slip agent, 0.5 to 1 part of flatting agent, 1 to 5 parts of hydrophilic wax syrup, 1 to 5 parts of butyl ether, 1 to 5 parts of isopropanol and 1 to 5 parts of deionized water. The hydrophilic ink is faster in drying speed, fine in adhesion, better in water resistance, moisture resistance and friction resistance, and better in after-tack property. Besides, the hydrophilic ink has fine film formation and color retention and better color development for pigments and also has high glossiness.

The invention relates to a high-performance and environment-friendly waterborne plastic track. The high-performance and environment-friendly waterborne plastic track sequentially comprises an environment-friendly waterborne plastic layer, an asphalt concrete layer, a cement and rock flour stabilizing layer, graded broken stone and lime soil from top to bottom, wherein the environment-friendly waterborne plastic layer comprises a waterborne plastic track surface layer, a waterborne plastic track buffer layer and a waterborne plastic track bottom layer arranged from top to bottom sequentially. Compared with the prior art, the high-performance and environment-friendly waterborne plastic track doesn't contain any free TDI, doesn't contain harmful additives and solvents and is non-toxic and odorless; meanwhile, during use, no harmful substances with peculiar smell are discharged, and the high-performance and environment-friendly waterborne plastic track has a good mechanical property and meets the national standard requirements.

The invention discloses a soap-free polymerized acrylic acid emulsion and a preparation method thereof. Its raw materials contain 15-22% of methyl methacrylate, 16-21% of isooctyl acrylate, 0.6-1% of methacrylic acid, and 7-2% of styrene. 10%, acrylamide is 0.3-0.6% monomer, ammonium persulfate or potassium persulfate is 0.1-0.4% initiator, alkylamide vinyl sulfonate or sodium dodecylbenzene sulfonate is 0.4-1.2% Emulsifier, ammonia water is 0.2-0.4% of pH regulator, and water is 45-55%. Soap-free polymerized acrylic emulsion was prepared by pre-emulsification, seed polymerization and polymerization. The invention not only maintains the advantages of the traditional emulsion, but also has excellent water whitening resistance and excellent water resistance of the paint film. Excellent weather resistance, no yellowing. Fine particle size and high gloss, good color development. Excellent dry and wet adhesion; excellent resistance to weathering and salting-out. The paint film is tough and dense, with good hardness, excellent stain resistance and anti-adhesion. It lowers the product cost and has wide applicability, and is used to prepare high-performance flat to high-gloss coatings for external use.

The invention relates to a weather-resistant inorganic exterior wall coating based on graphene and mullite and a preparation method thereof, and belongs to the field of inorganic wall coatings based on graphene. ~15%, graphene 1~20%, vitrified microbeads 2~10%, sepiolite 3~10%, albite 6~15%, light calcium carbonate 5~18%, bauxite 5~ 10%, nano-titanium dioxide 2-8%, nano-silica sol 10-15%, additives 20-30%, pure acrylic emulsion 3-6%. The coating has strong bonding strength, simple construction, and the coating is resistant to washing. At the same time, under high temperature conditions, the coating does not bubble, crack, or fall off, and has the functions of waterproof, fireproof, salt resistance, alkali resistance, heat insulation, anti-corrosion, anti-rust, and anti-aging.

The invention relates to the technical field of paint, in particular to the technical field of water-based paint, and in particular discloses an antibacterial water-based paint for plastic toys. The antibacterial water-based paint for the plastic toys is prepared by mixing two types of waterborne polyurethane having different hydroxyl values and two types of isocyanate having different NCO contents, and adding an antibacterial agent; the physical and chemical properties of the obtained water-based paint reach the standard of solvent type products; the water-based paint is good in adhesion force, after-tack resistance and water resistance, low in contents of poisonous and harmful substances such as heavy metals, safe and environmentally-friendly, and good in application property.

The invention relates to a super-soft super-thin composite rock piece and a preparation method thereof, belonging to the field of new building materials. The super-soft super-thin composite rock piece contains an acrylate emulsion, a defoaming agent, color paste, a dispersing agent, a power raw material, a thickening agent, bentonite, a functional aid A, a functional aid B and the balance of water. The preparation method comprises the steps of sequentially adding the weighed materials into a container while stirring, uniformly stirring at a rotation speed of 300r / min-600r / min for 30-50 minutes so as to obtain a rock piece sizing agent, starting rock piece film forming stirring equipment to prepare a dried film, crushing the dried film in a crusher, and sieving. The super-soft super-thin composite rock piece is extremely low in liquid absorption rate and is soft, good in tenacity and unlikely to break after being put into water; the filminess can be realized, and unfavorable conditions of water resistance difference, fading, color blending, crushing and the like can be avoided; and the rock piece has excellent after-tack resistance and can be cured through a high temperature, a light wave or other manners.

The invention discloses an aqueous plastic paint which comprises the following components by weight percent: 5% of purified water, 70% of (50-100 nano particle size) thermoplastic aqueous acrylic emulsion, 15% of ethanol, 1.7% of alkaline association type thickening agent, 3.4% of dodecyl ester film-forming adjuvant, 0.04% of non-silicone mineral oil defoaming agent, 0.3% of dimethylethanolamine, 0.06% of flatting agent and 4.5% of non-resin aqueous color paste. According to the invention, a nano thermoplastic aqueous acrylic acid resin is adopted, thus a paint film is good in adhesive power; and main raw materials in the formula belong to an aqueous system, and no toxic organic solvent is contained in the formula. Simultaneously, through using a construction method disclosed by the invention, the rapid film formation at room temperature is achieved in normal temperature environment; and in the common coating environment, the aqueous plastic paint has small possibility of adsorbing environment dust to generate particles.