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BPDA
BPDA (3,3',4,4'-Biphenyltetracarboxylic dianhydride) is a raw material for the polyimide resin component of one of the super-engineering plastics.
Application
- S-BPDA can be used to synthesize high molecular weight aromatic polyamide fibers. It can also be used to generate hybrid nanocomposite films.
- It is used for many important information and electronic technology products such as mobile phones and copying machines.
Details:
Chemical Name: 3,3',4,4'-biphenyltetracarboxylic dianhydride
Other Name: S-BPDA,BPDA Dianhydride
Classification: Anhydride
Molecule: C16H6O6
Molecule Weight: 294.22
Structural formula:
CAS NO.: 2420-87-3
HS CODE: 2917-3990
Quality Standard: Q/82HL01-2004
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Product Specification
|
ITEM
|
INDEX
|
| Characteristics | White or almost white powder, no bad smell |
| Assay | ≥99.8% |
| Melting point(°C) | 299.0~302.0 |
|
Single metal ion (mg/kg) |
<1PPM |
|
Package |
25kg/fiber drum |
|
Application |
Making polymer material,Electronics industry, Chips |
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Hebei Haili fragrances Co., Ltd. was established in December 2003, covering an area of 26700m2, with a registered capital of 40.2 million, 281 employees and a sales volume of 198 million in 2019.
The company specializes in the development, production and sales of chemical APIs, spices, polyimide monomers.
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