30results about How to "Strong color retention" patented technology

A water paint for wooden furniture is prepared from ethyl cyanate emulsion, hydroxy alkyd resin emulsion, dulling agent, wetting agent, wetting agent, levelling agent, defoaming agent, thickening agent and water. Its advantage is high decorative and protective effect.

The invention discloses gloss emulsion paint. The gloss emulsion paint comprises: by mass, 35 to 55% of an ethylene-propylene copolymer emulsion, 25 to 45% of titanium dioxide, 1.0 to 1.8% of sodium hexametaphosphate, 5 to 7% of glycol, 0.15 to 0.2% of tributyl phosphate, 1.5 to 2.5% of dibutyl phthalate, 0.05 to 0.08% of sodium benzoate, 0.03 to 0.06% of sodium pentachlorophenate, 0.01 to 0.03% of sodium nitrite, 1 to 2% of ammonia water and 15 to 30% of water. The gloss emulsion paint has the advantages of construction convenience, bright coating, strong color retention, good water resistance and good weatherability.

The invention relates to the technical field of decoration materials for building exterior walls, in particular to a stone-like coating for an exterior wall. The stone-like coating comprises the following components in parts by weight: 25-50 parts of a silicone acrylic emulsion, 80-120 parts of aggregate, 15-20 parts of organic modified bentonite, 10-25 parts of hydroxyethyl cellulose, 0.5-1.5 parts of a wetting dispersant, 1-2 parts of anti-cracking resin, 1-4 parts of a coalescing agent, 0.5-0.8 part of a defoaming agent, 0.5-1.2 parts of a thickening agent, 0.5-1.5 parts of a mildew preventive, 0.5-3 parts of a pH regulator and a proper amount of water, wherein the aggregate is composed of natural colored sand and quartz sand according to a weight ratio of (1-3): (1-2), the particle size of the natural colored sand is 40-80 meshes, and the particle size of the quartz sand is 80-120 meshes. The invention also provides a preparation method of the stone-like coating. The stone-like coating prepared by the invention is smooth in spraying, clear in sand grains, high in hard drying speed, more layered in paint surface tone and better in stone-like effect, the weather resistance, acid and alkali resistance, color retention, water resistance and stain resistance of the exterior wall coating are enhanced, the comprehensive functionality of the exterior wall coating is improved, and the development and application of the exterior wall coating are facilitated.

The invention belongs to a field of compound preparation, and provides a preparation method of papermaking filling materials. The method comprises mixing attapulgite clay and kaolin in proportion, adding a surface modifier to obtain modified composite soil, tabletting, drying in the sun or an oven, and crushing the modified composite soil, adding a certain proportion of calcium carbonate in a mixer, uniformly mixing, finally adding the surface modifier, and mixing under a certain temperature to obtain the modified composite soil. The compound modified attapulgite clay and kaolin can be used for paper filling materials, substantially improve retention rate and intensity of the paper products, and has an important reality meaning for environment protection.

The invention relates to a nail polish with sequins, laser powder and rhinestone powder. The nail polish comprises, by weight, 48 to 52 parts of deionized water, 22 to 25 parts of polyurethane-35, 16 to 17 parts of acrylic acid / VO cross-linked polymer, 4 to 5 parts of hydroxypropyl methyl cellulose, 0.9 to 1.5 parts of triethanolamine, 0.7 to 0.8 part of laurinol polyether-21, 0.01 to 0.05 part of a compound as shown in a formula I, 0.9 to 3 parts of mica, 0.08 to 2 parts of glycerin and 1 to 3 parts of a mixture of sequins, laser powder and rhinestone powder. The nail polish is environment-friendly and nontoxic, poses no harm to the human body and no pollution to the environment and has a brilliant color.

The present invention relates to the field of fabricated exterior walls, in particular to a fabricated steel structure exterior wall, comprising a support assembly, a connection assembly, an exterior assembly of a steel structure exterior wall panel and an interior assembly of a steel structure exterior wall panel, the connection assembly , the outer component of the steel structure exterior wall panel and the inner component of the steel structure exterior wall panel are all arranged inside the support component. Through the provided connection components, insert the limit slide bar into the slot, press the steel structure wall panel to the inside of the groove, and slide the limit slide bar to the inside of the limit chute, so that the steel structure wall panel and The connection between the support components is completed, and the set dividing protrusions are located at the four corners of the wall panel, which can make the alignment of the wall panel more accurate and convenient during installation. During installation, the bolts can be used to align the wall panel with the wall panel. The board is fixed, which greatly improves the work efficiency.

The invention discloses a preparation method of an antiskid and wear-resistant colored asphalt concrete. The preparation method comprises the following three steps: firstly, putting steel slag, brokenstone, asphalt and mineral powder into a mixing pot according to a sequence and proportion, mixing, compacting and molding to prepare steel slag concrete; secondly, uniformly stirring epoxy resin, acuring agent, rock asphalt, TiO2, a coloring agent, a diluent, water, a dispersing agent and an emulsifying agent according to a sequence and a proportion to prepare colored spraying; and finally, spraying the colored epoxy coating to the surface of the asphalt concrete. The skid resistance, the wear resistance and the color retention performance of the prepared colored asphalt concrete are remarkably improved, and the application effect in special road sections such as bus lanes is good.

The invention relates to an ecological wall membrane plate and a heat transfer printing preparation method. The ecological wall membrane plate is prepared from a high-curing component transfer printing coating material and a curing agent through heat transfer printing curing, wherein the mass percentage ratio of the high-curing component transfer printing coating material to the curing agent is 3-5:1, the high-curing-component transfer printing coating material is prepared from the following substance components in percentage by weight: 25-30% of silica powder, 15-25%of kaolin, 15-25% of muscovite powder, 0.2-0.3% of magnesium aluminum silicate, 0.1-0.2% of polymer cellulose, 0.15-0.25% of preservative, 0.4-0.6% of a dispersing agent, 0.15-0.25% of a wetting agent, 0.6-0.8% of a defoaming agent and the balance of clean water, wherein the sum of the mass percentages of the components is 100%. The ecological wall membrane platehas the outstanding substantive characteristics and remarkable progress that the film forming temperature is low, the fast-paced transfer printing requirement of mechanical equipment is met, and the like.

The invention belongs to the technical field of fine chemicals, and specifically relates to a method for preparing alkyd resin based on trimellitic anhydride rectification heavy raffinate, the reaction of trimellitic anhydride rectification heavy raffinate, monohydric alcohol and catalyst in a molten state, through a water separator Separate the water phase to obtain the monohydric alcohol esterification product of trimellitic anhydride rectification heavy raffinate. After the acid value meets the requirements, lower the temperature, add organic solvent and water, stir and mix evenly, then stand still, drain the water phase, and recover the reaction product through the rectification separation column. Solvent and monohydric alcohol, start the vacuum pump, distill out the reacted polyhydric alcohol in the reaction liquid, add organic solvent, stir and mix evenly to obtain the alkyd resin product. The preparation process of the present invention is simple and has high productivity, which is conducive to the batch preparation of high-performance alkyd resins. The polybasic acid in the heavy residual liquid of trimellitic anhydride rectification is used as a raw material to reduce the production cost of the product alkyd resin, improve economic benefits, and make the product have a strong price advantage.

The invention relates to a finger color added with glitter, laser powder and artificial diamond powder, comprising: 48-52 parts by weight of deionized water, 22-25 parts by weight of polyurethane-35, and 16-17 parts by weight of acrylic acid / VP cross-linked polymer, 4-5 parts by weight of hydroxypropyl methylcellulose, 0.9-1.5 parts by weight of triethanolamine, 0.7-0.8 parts by weight of laureth-21, 0.01-0.05 parts by weight of formula Compound I, 0.9-3 parts by weight of mica, 0.08-2 parts by weight of glycerin; 1-3 parts by weight of glitter, laser powder and synthetic diamond mixture. The invention is environmentally friendly, non-toxic, harmless to human body, non-polluting to the environment, and bright in color.

The invention relates to an ecological wall film board and a thermal transfer printing preparation method, which is characterized in that: it is made of a high-curing sub-transfer coating and a curing agent through thermal transfer curing, and the high-curing sub-transfer coating and the curing agent The mass percentage is 3-5:1; the high-curing sub-transfer coating is composed of silicon micropowder, kaolin, muscovite powder, magnesium aluminum silicate, polymer cellulose, dispersant, wetting agent, defoamer, anti-corrosion Composed of agent and clean water, the weight percentage of each material component is: silicon micropowder 25-30%, kaolin 15-25%, muscovite powder 15-25%, magnesium aluminum silicate 0.2-0.3%, polymer fiber Primer 0.1-0.2%, preservative 0.15-0.25%, dispersant 0.4-0.6%, wetting agent 0.15-0.25%, defoamer 0.6-0.8%, and the balance is clean water; the mass percentage of each material component The sum of the contents is 100%. It has outstanding substantive features and significant progress such as low film forming temperature and adapting to the fast-paced transfer printing needs of mechanical equipment.

The invention discloses a luban stone coating system and a construction method thereof. According to the invention, pure 10 to 20-mesh high-temperature calcined sand is used as an aggregate, and aggregate sand is sprayed onto a luban stone bonding intermediate coating layer by adopting a special sand spraying gun, so that a strong particle textured decoration effect is achieved; the luban stone bonding intermediate coating layer is prepared from a pure acrylic emulsion combined with an inorganic weather-proof pigment, a filler and an accessory ingredient so as to have relatively strong cohesive property and flexibility, strong ability of sticking sand, crack resistance, water resistance and capability of providing a ground color; a paint filler layer adopts a Xiaguang anti-cracking putty for an exterior wall so as to be easy to construct, good in water resistance, resistant to crack, easy in levelling, and combined with rigidity and flexibility; a prime coat is a Xiaguang alkali-resistant sealing primer so as to have the characteristic of alkali-resistant sealing; and a finish-coat paint layer is a Xiaguang acrylic silicon finish coat painting layer so as to have the characteristics of pollution resistance, water resistance, yellowing resistance, and inner coating protection. To sum up, according to the invention, the texture is strong; the granular sensation is strong; the sand is calcined purely at high temperature; the weather resistance and the color retention are good; the decoration effect is strong; and the crack resistance is good.

The present invention relates to a water-base fast-drying high gloss ambient crosslinking nail paint resin and a preparation method thereof. The composition components comprise n-butyl acrylate, n-butyl methacrylate, methyl methacrylate, styrene, methacrylic acid, diacetone acrylamide, adipic dihydrazide, ammonium persulfate, emulsifier OP-10, emulsifier sodium dodecyl sulfate, ammonia and deionized water. After the resin is prepared into water-base nail paint (also called nail polish), the content of volatile organic compounds is less than 20 gram per liter, the nail paint does not contain harmful substances, such as triphenyl, formaldehyde and the like, has no poison and no smell, is harmless to human bodies and has no pollution to the environment, short drying time, strong adhesion and water resistance, high brightness of the paint film, bright color and strong color retention, as the solid content of the resin is high, the paint film thickness of thin painting is guaranteed, the surface is full and smooth, and the resin is an environmental-friendly product which can protect human health and is a substitute of nitro-nail paint which is commonly used in market currently.

The invention relates to the technical field of building decoration materials, in particular to a waterproof stone-like coating. The stone-like coating is prepared from the following ingredients in parts by weight: 15 to 35 parts of waterborne epoxy resin, 3 to 15 parts of a waterborne curing agent, 5 to 18 parts of graphene, 80 to 120 parts of aggregates, 15 to 20 parts of organic modified bentonite, 10 to 25 parts of hydroxyethyl cellulose, 0.5 to 2 parts of modified siloxane, 0.5 to 1.5 parts of a wetting dispersant, 1 to 4 parts of a coalescing agent, 0.5 to 0.8 part of a defoaming agent, 0.5 to 1.2 parts of a thickening agent, 0.5 to 1.5 parts of a mildew preventive, 0.5 to 3 parts of a pH regulator and a proper amount of water, wherein the aggregate is composed of natural colored sand and quartz sand according to a weight ratio of (1-3): (1-2), the particle size of the natural colored sand is 40-80 meshes, and the particle size of the quartz sand is 80-120 meshes. The invention also provides a preparation method of the waterproof stone-like coating. The waterproof stone-like coating is greatly enhanced in water resistance, weather resistance and stain resistance, so the development and application of the stone-like coating are promoted.

The invention discloses a method for preparing alkyd resin by taking TMP rectified heavy residual liquid as a raw material. The method is characterized by being conducted according to the following steps that the raw material-TMP rectified heavy residual liquid raw material, polybasic organic acid, an acid catalyst and a water carrying agent are added into a reactor or added with an antioxidant, wherein an acid antioxidant or a phosphite antioxidant is adopted as the antioxidant; the temperature of the reactor is slowly increased, stirring starts after the raw material is fused, a constant-temperature reaction is conducted for 4-6 h after the temperature reaches a set reaction temperature of 200 DEG C to 240 DEG C; sampling is conducted every 55-65 min, the acid value of a reaction system is measured, and an alkyd resin prepolymer is obtained; the acid value of the reaction system needs to be controlled to be smaller than 5 mgKOH / g, and after the acid value meets the requirement, heating stops at once; after the temperature is lowered to the set 100+ / -5 DEG C, an organic solvent is added, after the liquid is stirred and mixed to be uniform, discharging is conducted, and then the alkyd resin product is obtained. The method is beneficial for protecting the environment and preparing the alkyd resin which has the cost performance advantage and the high performance in a batched mode.