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Shenzhen LINKASON TECH Co., LtdAddress：235# Shangnan Road,Shajing Town,Baoan District of the ShenZhen City China
Tel：+86-0755-27427001
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1- The classification and use of barium sulfate
Features: precipitated barium sulfate is white rhombic crystals, the appearance of white powder, good dispersion, high whiteness, excellent light fastness, weather resistance and acid resistance. And has excellent flame resistance and electrical insulation properties, with their good chemical inertness and moderate surface energy, so as a function of filler and pigment has excellent dispersibility and affinity with other media.
2- Application
Paint - can improve light fastness, weather resistance, chemical and electrochemical corrosion and product decoration effect and enhance the impact strength of the coating.
Printing - ink filler, can play anti-aging, anti-exposure, increased adhesion, color and clear, bright, non-fading effect.
Filler - can enhance the product's anti-aging properties and weather resistance, not aging products brittle, and can significantly improve the surface gloss, reduce production costs.
Functional materials - can exhibit unique properties, is related materials indispensable component.
Other areas - ceramics, glass raw materials, specialty resins touch with the material, instead of titanium dioxide as a white pigment.
Specifications and indicators in line with GB/T2899-1996
3- The barium sulfate, performance and technical parameters
|
Test item / unit |
LHX-A06 |
W-44HB |
LHX-A02 |
|
BaSO4 content% |
98.1 |
97.8 |
96.1 |
|
Of magnesium oxide% |
0.017 |
0.002 |
0.002 |
|
Iron oxide% |
0. 0005 |
0. 006 |
0. 006 |
|
Sulphide% |
0.001 |
0.003 |
0.003 |
|
The average particle sizeum |
0.28 |
2.51 |
1.98 |
|
Whitenesso |
98.3o |
98 |
95.2o |
|
PH value |
8 |
7 |
7 |
|
Through Rate% |
99.999 |
99.99 |
99.99 |
|
Moisture% |
0.2 |
0.2 |
0.2 |
This product has been SGS inspection certificate, ROHS and SONY environmental requirements.