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三盐基硬硫酸铅

Tribasic Lead Sulphat
湖南 更新日期:2013-03-14

Shaoyang tiantang additives chemicals co.,ltd.

非会员
联系人:Joyce
电话:86-13973925810拨打
邮箱:sales@ttpvc.com

产品详情:

中文名称:
三盐基硬硫酸铅
英文名称:
Tribasic Lead Sulphat
CAS号:
56189-09-4

 

English Name: TRIBASIC LEAD SULPHATE

Molecular Formula3Pbo·PbSO4·H2O

CAS12202-17-4

Product Description: White powder, relative density of 7.1g/cm3. Insoluble in water, organic solvents and oils, soluble in alkali, ammonium acetate solution, non-flammable and corrosive, be easy hygroscopic, and under humid and sunlight conditions, it would be discolor decomposition. It began to lose crystal water above 200, in case of the sulfide will be black.

Use :

It can be used as PVC heat stabilizer, the ability to absorb hydrogen chloride is high, with excellent thermal stability and electrical insulation. Mainly used in opaque hard products and soft like leather products, because of its good insulation properties, is quite suitable for wire and cable. The product with Dibasic Lead Stearate Dibasic lead phosphate or with a synergistic effect and can be to improve the products weather resistance, this product has no lubrication.

 

Main technical index:

In line with ministerial of HG2340-92

Item

Index

Superior products

First grade

Qualified products

Lead content%

88.0-90.0

88.0-9.0

87.5-90.5

SO3Content

7.5-8.5

7.5-8.5

7.5-9.0

Heat loss %

0.30

0.40

0.60

Residue on 75um sieve%

0.30

0.40

0.80

StorageStored in a cool dry place, moistureproof, sun protection, fire protection, and keep distacne with acid or alkali corrosive substances.

Package:Outer woven bags within the plastic

 


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