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Introduced |
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Description |
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Lithopone
Molecular Formula: ZnSBaSO4
Property: White powder
Quality Standard
Item Standard
B301 B311
Ba+SO4 (as ZnS)%(m/m) ≥ 99 99
Zinc (as ZnS) (m/m)%≥ 28 30
Zinc Oxide %(m/m) ≤ 0.6 0.3
Water Soluble%(m/m) ≤ 0.4 0.3
Screen residues (63um mesh) %(m/m) ≤ 0.1 0.1
Oil absorption g/100g ≤ 14 10
Color Killing (Compare with standard specimen) %≥ 105 105
Applications: Lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide. It is produced by precipitation through filtering, heating and quenching works. Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper. It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as in a large range of applications in plastic industry. It is used as filler in paper, leather, and linoleum.
Packing: The packing capacity of the plastic barrel is 25kg plastic barrel.
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Contact Us |
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Company Name: |
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Zhengzhou Goldenstar Chemical Co., Ltd. |
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Company Address: |
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No. 9 Wenhua Road, Zhengzhou, Henan, China |
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Telephone: |
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86-371-61290599 |
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Full Name (Department): |
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Mrs. Song Li () |
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