Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of matting agents/anti-settling precipitated silica for coating 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.
Matting Agents/Anti-settling Precipitated Silica For Coating
JS-280,a product of our company,is a silicon dioxide for paint and coating.It is high surface-treated,which provides a matte finish to paints and coatings without losing gloss.It also prevents settlement,and improves surface properties of paints and coatings while coating.
JS-280 has high transparency,it can be used with various colorants to get different shades,tones and optical effects on a wide variety of substrates,which gives high colour strength.It does not cause haze,cloudiness and colour distortion in the coating system.It increases film strength and chemical and physical stability of paints and coatings.
Single particle of JS-280 has a unique spherical shape,appearing beaded with a surface smooth,no chemical reaction and ultra-low dust,which improves hiding power and storage stability of coating,as well as surface protection.
Furthermore,JS-280 has excellent compatibility with all types of binder and aids in giving improved transparency and gloss,and it also reduces or eliminates cracking,chalking and other coating failures.It can reduce VOC content, improve water and stain resistance in interior and exterior coatings.
Thus,JS-280 is not only an ideal choice for paint and coating,but also will bring you great cost savings and improve the market competitiveness.
Basic Information
JS-280
Test Methods
Properties
Units
Target Values
(Spec Limits)
Actual Values
HG/T3065-2008
Loss on drying (2Hrs,105℃)加热减量
%
Max.4.0
3.75
HG/T3066-2008
Ignition loss 1000℃
灼烧减量
%
Max.7.0
4.01
HG/T3072-2008
DBP absorption value
DBP吸收值
cm3/g
3.2-3.6
3.30
HG/T3067-2008
pH value (10%aqueous suspension) pH值
—
6.0-8.0
6.58
HG/T3062-2008
SiO2 (Dry Basis)
二氧化硅(干基）
%
Min.96
98.5
HG/T3073-1999
BET specific surface area
BET比表面积
m2/g
240-280
264
Soluble salt (Na2SO4)
可溶性盐
%
Max.0.5
0.21
Particle size粒径
μm
10-15
Average particle size 平均粒径
μm
12
HG/T3064-2008
45µm sieve residue
%
Max.0.5
＜0.1
conclusion结论
This batch of product is qualified
Applications
Superior performance,can be used for a variety of coatings matting agents,anti-settling agents etc.
Package and Storage:
20kg woven bag, 10kg craft bag
The product is a kind of white powder which is safe, nontoxic and harmless. Keep from moisture during transport and should be stored in a cool, dry condition. Avoid breathing dust when handling, and wash with soap & water in case of skin contact. For more details, please refer to the MSDS.
