2,2'-bis(4-aminophenoxyphenyl)propane (BAPP)

2,2'-bis(4-aminophenoxyphenyl)propane (BAPP)

Hexafluorodiamine is the preferred diamine monomer for the synthesis of fluorine-containing polyimide. The hygroscopicity and dielectric constant of the fluorine-containing polyimide synthesized from hexafluorodiamine are smaller than those synthesized from other diamines. Amine, which is soluble, is widely used as matrix resin, adhesive, coating, UV-resistant material, oxidation-resistant electrical insulating film, high-strength fiber, new electronic and optical communication components. It is the production of flexible colorless transparent polyethylene The diamine monomer necessary for imide filtration membranes can be used as a permeable membrane for atmospheric carbon dioxide capture and gas transport.

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Product Introduction

Product indicators


DETERMINATION STANDARD
Appearance White crystal or powder
Purity ≥98%
Melting point 159-163℃
Moisture ≤1.0%

Performance and use


 

Hexafluorodiamine is the preferred diamine monomer for synthesizing fluorine-containing polyimide. The hygroscopicity and dielectric constant of fluorine-containing polyimide synthesized from hexafluorodiamine are smaller than those synthesized from other diamines. Polyimide is soluble and is widely used as matrix resin, adhesive, coating, UV-resistant material, oxidation-resistant electrical insulation film, high-strength fiber, new electronics, and optical communication components. The diamine monomer necessary for color transparent polyimide filter membrane can be used as a permeable membrane for atmospheric carbon dioxide capture and gas transport.

Packaging and storage


2.5kg/bag, 25kg/barrel

The product is sensitive to water and oxygen. It can be stored for two years in a dry and ventilated room temperature environment if the packaging is well sealed.

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