在線聊天
Oily matte powder
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Mechanism of action:
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Particle size of the product itself to nanoscale, added to the coating after due to its incompatibility with grade paint into, scattered with very fine suspended solids in coating, film distribution in the membrane surface, allowing the anticipation of the paint film surface roughness reduction of paint film on the surface of the light against sexual and significantly reduce its surface gloss! , is due to the particle surface with silanol, silicon alcohol-based mutual mesh structure by hydrogen bond formation and paint viscosity increase, anti-settling effect. The hydrogen bond structure under the action of external force damage easily. Stir in coating process, coating viscosity drops, make its have good flow property. Without external force, and can form a mesh structure, viscosity rise again, so this product also has a certain thickening and the subsidence effect, can be used as a thickener or anti-settling agent to use!
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Features and performance:
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1. To reduce the product surface gloss, dull or matte effect, make the appearance of the product is better
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2. Increase the viscosity of coating and improve pigment suspended, anti-settling effect.
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3. Assign in coating thixotropic, prevent sagging.
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4. Increase the adhesion of the coating and surface hardness
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Main technical indicators
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project
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Volatile 2% or less
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Burning weight loss < 6%
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DBP absorption value of 3.5% (dry basis) 2.8 g/m3
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PH 5-6
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Bulk density 0.08 0.10 g/cm3
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Particle size (below 10 um) 90% or higher
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Whiteness of 95% or higher
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Total iron content is 100 mg/kg or less
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Specific surface area > 250 m2 / g
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Scope of application:
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This product is suitable for all kinds of coating system, including solvent wood coatings, waterborne wood coatings, industrial coatings and inks, antirust paint, high build coatings, high solids coatings, unsaturated polyester paint, glass steel, alkyd paint, latex paint, adhesive thickening thixotropic agent. Metallic paint and powder coating of the smoothing agent, thin film resistance adhesive (openings), metallic paint resistance to gas up agent, powder coating liquid carrier, etc. Could be used for high-grade part instead of vapor-phase white carbon black, rubber products, high as a reinforcing filler, and improve product mechanical and physical performance.
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Storage requirements
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This product should be stored in a dry place, protected from moisture.
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The packing
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This product is in staff outside the plastic packaging, 10 kg/bag
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Gloss: 10% of 60 degree Angle appearance
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5. Different manufacturers of polyester for end effect and flow flat is bigger, and the acid value of polyester and glass transition temperature
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6. The products resistance to yellowing is not good, for the white products
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Our extinction powder appearance for white fluffy villous powder, non-toxic, tasteless, does not burn. This product is neutral, does not dissolve in acid, alkali and a variety of organic solvents, and only soluble in hydrofluoric acid and alkali. Products are subjected to high temperature and sunlight will not change color, decomposition. This product is not solid solid sphere, but the high surface area, large pores, fine sponge structure of the small particles, the extinction powder with extinction, transparent, thickening and resistance to scratching, easy dispersion effect. Can be widely used in printing ink, paint, plastic, product stable quality, welcome to try. Provide free samples first trial, trial order again OK.
