SiO2 Powder For Metallic Painting

Silica has thixotropic properties. Adding a small amount of silica to the coating can eliminate droplet deposition. In unsaturated polyester coatings, as long as 0.5%-2% concentration of self-carbon black is added, droplets and wrinkles will not occur on the vertical surface of the coatings every time 5009/m2 is applied. Adding self-carbon black in pigments can not only imitate the precipitation of pigments, but also improve the adsorption and dispersion of pigments and dyes. When used as filler of emulsifying coatings, thermal stability can be improved. In order to meet the requirements of coatings and ink matting agents for self-carbon black, special products of matting agents have been developed and manufactured abroad. When nitrovarnish and similar coatings contain precipitated self-carbon black matting agent. It can improve the non-precipitation performance of the paint, and make the paint dispersible, with only a small amount of thickening effect, good suspension, excellent extinction characteristics, high transparency and good wear resistance. Adding 0.5% self-carbon black to printing ink can eliminate the influence of undispersed ink penetration, improve the washability of printing materials and increase the gloss of color.

Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of sio2 powder for metallic painting in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.

SiO2 Powder for Metallic Painting

Silica has thixotropic properties. Adding a small amount of silica to the coating can eliminate droplet deposition. In unsaturated polyester coatings, as long as 0.5%-2% concentration of white carbon black is added, droplets and wrinkles will not occur on the vertical surface of the coatings every time 5009/m2 is applied. Adding self-carbon black in pigments can not only imitate the precipitation of pigments, but also improve the adsorption and dispersion of pigments and dyes. When used as filler of emulsifying coatings, thermal stability can be improved. In order to meet the requirements of coatings and ink matting agents for white carbon black, special products of matting agents have been developed and manufactured abroad. When nitrovarnish and similar coatings contain precipitated self-carbon black matting agent. It can improve the non-precipitation performance of the paint, and make the paint dispersible, with only a small amount of thickening effect, good suspension, excellent extinction characteristics, high transparency and good wear resistance. Adding 0.5% self-carbon black to printing ink can eliminate the influence of undispersed ink penetration, improve the washability of printing materials and increase the gloss of color.

coating

Our product large pore volume E is use for metallic painting.

Specification:

Test Methods	Properties	Units		Target Values (Spec Limits)	Actual Values
HG/T3065-2008	Loss on drying (2Hrs,105℃)加热减量	%		Max.5.5	4.76
HG/T3066-2008	Ignition loss 1000℃ 灼烧减量	%		Max.7.0	4.98
HG/T3072-2008	DBP absorption value DBP吸收值	cm3/g		2.5-2.9	2.73
HG/T3067-2008	pH value (10%aqueous suspension) pH值	—		6.0-8.0	6.71
HG/T3062-2008	SiO2 (Dry Basis) 二氧化硅(干基）	%		Min.98	98.3
HG/T3073-1999	BET specific surface area BET比表面积	m2/g		－	254
	Soluble salt (Na2SO4) 可溶性盐	%		Max.1.0	0.25


conclusion	This batch of product is qualified
Audit			Analysis

Our promise:

1. More than 15 years of experience in precipitated silica industry and we have our own factory.

2.Can adjust our products according to customers' requirements.

3.Free sample availible.

4. Strict inspection before delivery.

5. Reply your any inquiry or query within 12 hours.

6. We will be your eyes in the factory, follow up your order from the beginning to the ending and update the order details every 3 days.

Hot Tags: sio2 powder for metallic painting China, factory, suppliers, manufacturers, buy, made in China, ShaXian Sanming, Silica Rheology Modifier, Thickening Agent, Flattening Agent, Matting Agent, Flatting Agent, Silica For Flatting And Thickening