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| Product Name: |
B301 Lithopone
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| Supply Ability: |
15000Tons |
| Related proudcts |
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| Specifications |
B301 |
| Price Term: |
FOB |
| Port of loading: |
Tianjin |
| Minimum Order |
5Tons |
| Unit Price: |
USD680/Ton |
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Composition
ZnS 28-30% / BaSO4 70% or ZnS 60% / BaSO4 40%
Structure
Lithopone BaSO4 and ZnS by the two components, paint mixing these two components is not a separation.
BaSO4 has a diamond crystal structure
ZnS has a cubic or hexagonal crystal structure
Lithopone - Formula One
Zinc sulfate solution by the solution mixed with barium sulfide was: ZnSO4 (solution) + BaS (solution) = ZnS &©|8226; BaSO4 ¡ý
Performance
Lithopone pigment widely used than the zinc sulfide. ZnS in structure and composition similar to composition containing barium sulfate, durability little worse. Poor anti-powdering. Cheap, so you can use some alternative to titanium dioxide.
Lithopone performance
Performance lithopone
Refractive index of 2
Density of 4.2
Oil absorption 10-12
pH value of 8-9.5
Hiding limited
Chemical stability, in addition to pH <3 acid
UV stability
Under UV radiation, ZnS fade into gray. To avoid this problem, when in the preparation of lithopone addition of nickel powder and iron, cobalt and copper in the first calcination.
Use
Can be applied to all the paint
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| Company: |
Hebei Yuhuan Chemical Co., Ltd.
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| Contact: |
Ms. Sha Yang |
| Address: |
Zhiyang Village |
| Postcode: |
050600 |
| Tel: |
86-0311-82983385 |
| Fax: |
86-0311-82983385 |
| E-mail: |
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