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特殊精细化学品

抗氧剂GM
序号 Km-887
产品名称 抗氧剂GM
CAS号 61167-58-6
详细介绍

Specification:

 

Items

Technical index

Appearance

White crystalline powder

Assay

99.0%min

Melting point

130-134’C

Volatiles

0.5% max.

Ash

0.1% max.

Transmittance

425nm ≥96.0%

500nm≥98.0%

 

Application:

 

Antioxidant GM’s molecular has phenolic hydroxyl and acrylic ester two active group, which can effectively prevent polymer heat ageing. This product has prominent protective effect in the products which under the condition of high temperature processing and the anaerobic condition. This product applies to all thermoplastic plastics, elastomers, adhesives and polymer mixtures, and has a special effect to prevent rubber's oxidation.

 

Packaging: 25kg/kraft bag



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