Pyromellitic Dianhydride

Pyromellitic Dianhydride
89-32-7

天津更新日期：2015-12-09

Tianjin icason technology Co.,Ltd

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产品详情:

中文名称：: Pyromellitic Dianhydride

英文名称：: Pyromellitic Dianhydride

CAS号：: 89-32-7

Brief Introduction：

PMDA is white crystal. Its gravity is 1.68.It can be dissolved in organic solvents such as acetone and dimethylacetamide.

The main applications of PMDA is to produce polyimide resin and Bi-oriented polyimide sheets, gloss retaining and curing agent for powder coating, high temperature-resistant electrical insulating enamel, solid lubricant,curing agent for epoxy resin, plasticizer and cross linking agents for polyester resins etc.

Specification：

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Test Item

Limit

Assay

Min.60%

Neutralization Cquivalem

54.5±0 2

Particle Size

Max.0.0003%

Package and Storage：

Internal Package is polyethylene cuticle bag,External Package is Fiber Drum,Net weight: 20kgs.(it can also be packed according to customers' requirement)

Keep in dry and well ventilated place, protected from moisture.