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| Product Name: | 3,3',4,4'-Biphenyltetracarboxylic dianhydride |
| CAS No.: | 2420-87-3 |
| Molecular formula: | C16H6O6 |
| Molecular weight: | 294.22 |
| Structural formula: |
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| 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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