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Chlorosulfonated polyethylene coating formulation
Time of Update: 2021-03-18
After the fineness meets the requirements, add the dispersant, organic clay and the remaining chlorosulfonation in the formula under high-speed stirring.
The main agent formula is: 15% chlorosulfonated polyethylene liquid 50~60, petroleum resin 10, barium sulfate 5~8, pigments and fillers 3~30, BYK dispersant 3~5, organic clay 2~4, toluene 2~ 5.
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What is the difference between Fischer-Tropsch wax and paraffin wax?
Time of Update: 2021-03-18
The molecular weight of Fischer-Tropsch wax is much lower than that of ordinary paraffin, with fewer branches and high crystallinity; it easily penetrates into the high-viscosity macromolecular chain, which can significantly reduce the melt viscosity; the migration during processing is small and the lubrication effect is obvious in the later stage.
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Reflective solar thermal paint formula
Time of Update: 2021-03-17
PrecautionsThe mass ratio of each component of the reflective solar thermal coating formula is as follows: modified acrylic resin 30~34, resin 422 15~20, nano titanium dioxide 25~28, xylene 12~15, nano calcium carbonate 5~7, auxiliary Agent FLOW-300 5.
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[Audio explanation] This is how the water separation of latex paint turns out to be!
Time of Update: 2021-03-17
(3) Production process Reasonable stirring speed: high speed (above 1200RPM) is used in the pigment dispersion stage to ensure uniform dispersion of pigment and filler particles and to disperse the agglomerated particles.
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Zero VOc emission environmental protection latex paint formula review
Time of Update: 2021-03-17
Recipe details (parts by mass)Production MethodTake 50%~90% of the total water, add dispersant, wetting agent, preservative, pigments and fillers in sequence according to the above mass ratio, and disperse at a speed of 1000 ~ 3000r/min to a fineness of less than 50μm, add defoamer After defoaming, add film-forming additives, emulsion, thickener and the remaining water, stir evenly at a rotating speed of 300~600r/min, and prepare an environmentally friendly latex paint.
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Dark yellow interior wall latex paint formula
Time of Update: 2021-03-17
After the above raw materials are prepared, add cosolvent, dispersant, and defoamer to the water according to the formula (parts by mass) of the latex base paint, stir evenly at low speed, and slowly add pigments and fillers, and then disperse the pigments and fillers at high speed, and then sand mill Filter until the fineness is less than 30μm.
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Basic composition and performance of water-based wood paint
Time of Update: 2021-03-17
With the improvement of people's living standards and a high degree of concern for health, the future home decoration and furniture coatings market must be the world of water-based paints.
According to the types of film-forming substances, they can be divided into: one-component polyurethane dispersion, acrylic emulsion, two-component water-based polyurethane and so on.
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High-end interior wall latex paint formula view
Time of Update: 2021-03-17
Recipe details (parts by mass)Production MethodMix the components, grind to fineness with a three-roller, and stir evenly at room temperature.
3, ethylene glycol butyl ether acetate 0~2, sodium polymethacrylate 0~0.
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Latex paint composition, classification, performance and identification method
Time of Update: 2021-03-17
Brush: High-quality latex paint is very smooth and has strong hiding power; inferior latex paint has no hiding power and does not have much hardness after drying.
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Concealed anti-theft latex paint formula
Time of Update: 2021-03-17
Thermal imaging has good concealment and prevention.
Concealed anti-theft latex paint is mainly used on building walls.
At 300~800r/min rotating speed, put in preservative, defoamer, acrylic emulsion, pH adjuster, thickener, disperse evenly and filter to get the finished product.
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Free download of polyurethane resin anti-corrosion coating and application manual
Time of Update: 2021-03-17
In addition, all materials also introduce polyurethane powder coatings, water-based polyurethane coatings, polyurethane-ene polymer interpenetrating network anti-corrosion coatings, etc.
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Water-based heat insulation and reflective coating formula
Time of Update: 2021-03-17
The range of primer components and mass ratios is : water-emulsion synthetic polymer emulsion 30-40, deionized water 15-30, thermal insulation material 10-30, pigments and fillers 5-20, and additives 5-10.
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The role of wetting and dispersing agents in coating systems
Time of Update: 2021-03-17
Coatings generally use anionic or ionic polyelectrolyte dispersants, and color pastes generally use non-ionic or partly anionic dispersants to make the surface of white pigments and colored pigments adsorb different wetting and dispersing agents, and have different surface tensions.
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Check the formula of environmentally friendly humidity-regulating latex paint (2)
Time of Update: 2021-03-17
(2) Pour the uniformly stirred slurry into the sand mill to sand to a certain fineness, then pour it into the paint mixing tank, add the emulsion and the remaining defoamer and stir evenly, and then slowly add the film-forming auxiliary and dry film anti-foaming agent The mildew, preservative and super absorbent resin are fully stirred, and finally thickener and amine neutralizer are added to adjust the latex paint to a suitable viscosity.
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What are the types of water-based paint additives?
Time of Update: 2021-03-17
In the various stages of paint production and application: resin synthesis, pigment and filler dispersion and grinding, paint storage, and construction all need to use additives.
Additives for paint production, such as wetting agents, dispersants, defoamers;
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Water-based heat-insulating flame-retardant multifunctional nano-coating formulation
Time of Update: 2021-03-17
First, add the nano-pigment and filler slurry prepared in the first step to the synthetic water-based resin; then add the film-forming auxiliary, fiber brucite, coupling agent, wetting agent, defoaming agent and leveling agent , Stir for 10~30min to obtain a water-based heat-insulating and flame-retardant multifunctional nano coating.
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Check the formula of antibacterial latex paint for interior walls
Time of Update: 2021-03-17
PrecautionsThe range of the mass ratio of each component of this product is: pure acrylic emulsion 250~400, titanium dioxide 100~200, filler 200~400, antibacterial agent 30~60, film forming aid 100~200, leveling agent 3~5 ；Colloidal nano SiO2 20~50, tap water 300~450, dispersant 50~100, wetting agent 1~2, defoaming agent 3~5, thickening agent 5~10, antifreeze 100~200, antifungal agent 3~ 5.
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Bright red exterior wall latex paint formula
Time of Update: 2021-03-17
After the filtration is completed, under low-speed stirring conditions, add wetting agent, defoamer, film-forming aid, emulsion to the above-mentioned dispersed slurry, and then add thickener to adjust the viscosity to 90~100KU, add pH adjuster to make The pH value is 8.
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2020 China International Green Building Coatings Exhibition will be held in Shanghai in July
Time of Update: 2021-03-17
The 30th China (Shanghai) International Green Building Coatings Exhibition in 2020 will once again usher in a new opportunity for integrated growth.
The "2020 International Green Building Materials (Shanghai) Expo" will be held at the same time, which will further strengthen the "integration, development, and integration of existing Resources, reset to create an “innovative, safe, and beautiful ecology.
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The definition and difference between fiber, cellulose and cellulose ether are worth collecting!
Time of Update: 2021-03-17
Excellent water retention, can extend the construction time and improve work efficiency.
Enhance the adhesion to the wall surface, and can enhance the water retention, so that the strength of the mortar can be improved.
