The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. It is also a high temperature Curing Agent and plasticizer. Some kinds of Curing Agents of powder coating are made from it. The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. It is also a high temperature curing agent and plasticizer.
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Chemical Name
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Pyromellitic Dianhydride
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| Formula |
C10H2O6 |
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| CAS# |
89-32-7 |
| Molecular Wt |
218.12 |
| Boiling Point |
397-400C |
| Melting Point |
282-288C |
| Neutralization equivalent |
54.5(+/-0.2) |
Volatile Fraction wt |
<=0.5% |
| Content |
>=99% |
Color |
White or Light Yellow |
| Form |
Powder |
Density |
1.68 |
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