二盐基硬脂酸铅

Dibasic Lead stearate

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：: 二盐基硬脂酸铅

英文名称：: Dibasic Lead stearate

CAS号：: 56189-09-4

English Name: Dibasic Lead Stearate

Structural Formula: 2PbO·Pb(C₁₇H₃₅Coo)₂

Molecular weight :1220.55
Product description: white powder or light yellow powder ,can be easy caking above 100℃ high temperature. Aslo be decomposed when the temperature reachs to 280-300℃.Soluble in ether, insoluble in water. No flammable and corrosive ,no- toxic.
Use: This product is used as PVC heat stabilizers, and mainly used in extrusion materials, plastic tubes, corrugated pipes, wires materials etc.
Quality standard

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Index

Standard

Lead content %

51.5±1.5

Free acid(as stearic acid)%

≤1.0

Heat loss%

≤1.0

Melting point ⁰C

≥250

Perticle seze(750um)%

≥99.5

Storage: Be Stored in a cool dry place, moistureproof, sun protection, fire protection, keep distance with the acid or alkali corrosive substances.

Package:Outer woven bags within the plastic