Specification :

Detail: Phenylacetamide
Diphenyl-3, 3' , 4, 4' -tetracarboxylic Dianhydride
5, 5' -Biisobenzofuran-1, 1' , 3, 3' -tetrone

Use: used in producing resinand PI film etc.

Spec:

Appearance: whitepowder

Melting point: 299.0~ 305.0C

Purity: 97% min
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