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| Tribasic lead sulfate (zyt198110@hotmail.com) |
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| Lead oxide |
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Application: Mainly used for the heat stabilizer of PVC opaque or semi opaque products.
Specifications
Index Best quality
Appearance: White powder without
evident mechanical impurity
PbO 89.0±1.0
SO3, % 7.5-8.5
Heating loss,% ≦
0.30
Fineness(mesh of 0.075mm),% ≧
99.70
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It is white, sweet and toxic powder with the specific gravity of 7.10. It can dissolve in nitric acid, hot thick hydrochloric acid, ammonium acetate and sodium acetate, partly in acetic acid, but not in water. It will turns to yellow when loses the crystal water at 135℃, it turns to yellow under sunlight, especially in wet condition.
Application: Mainly used for the heat stabilizer of PVC opaque or semi opaque products.
zhangyantao
Export department
tel:0086-2687716
fax:0086-318-2687713
email: zyt12371@yahoo.com.cn
zyt198110@hotmail.com
MSN: zyt198110@hotmail.com
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