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| Product Name: |
Lithopone
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| Supply Ability: |
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| Related proudcts |
lithopone, b301, |
| Specifications |
B301 |
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CASNumber: 1345-05-7
PROPERTIES
Mean Values. These DoNot Represent A Specification
ITEM
INDEX
The sum of Zinc Sulfide and Barium Sulfate
99% Min
Total content of Zinc Calculated as Zinc Sulfide
28%Min
Zinc Oxide
0.6% Max
Volatie matter at 105 ℃
0.3% Max
Water Soulble Substances
0.4% Max
Residue on sieve (63um mesh)
0.1% Max
Color( Co***red with standard sample)
Close to
PH of aqueous suspension
6.5-8.0
Oil absorption
12.8Max
Tint reducing power
100%Min
Hiding power
95%Min
Introduction
Lithopone isa brilliant white pigment used in paints, inks, leather, paper.Lithopone is an insoluble mixture of barium sulfate and zinc sulfide that precipitates upon mixing solutions of barium sulfide and zinc sulfate. The precipitate is recovered by filtration, then calcined (roasted) at temperatures above 600กใ C (1,112กใ F). Although lithopone has been replaced in many applications by titanium dioxide, introducedafter World War I, it is still widely used in a number of products, such as water paints.
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| Company: |
Sunns Chemcal & Mineral Co.,Ltd
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| Contact: |
Mr. Samuel Ding |
| Address: |
Lantian Mansion,No.106 Weiyang Road,Weiyang District |
| Postcode: |
710016 |
| Tel: |
86 29 87911338 |
| Fax: |
86 29 87911337 |
| E-mail: |
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