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3,3',4,4'-Biphenyltetracarboxylic dianhydride

Cas No.:2420-87-3

Product Name: 3,3',4,4'-Biphenyltetracarboxylic dianhydride
CAS No.: 2420-87-3
Molecular formula:

C16H6O6

Molecular weight: 294.22
Structural formula: 3,3',4,4'-Biphenyltetracarboxylic dianhydride
Content:

99.5%

Appearance: white powder
Quality standards: enterprise standard
Purpose: Polyimide monomer, used in the manufacture of resins and PI films and other new polymer materials Polyimide is currently the most heat-resistant variety of polymer materials that have been industrialized, and has been widely used in high-tech fields as films, coatings, plastics, composite materials, adhesives, foams, fibers, separation films, liquid crystal orientation agents, photoresist, etc
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