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CAS NO.135876-30-1 BPAF

Polyimide Monomers,PI,CPI ,Electronic chemicals ,Optical flims, OLED/LCD

Product Features

CAS NO.135876-30-1 BPAF
Product Name	9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride (BPAF)
Synonyms	1,3-Isobenzofurandione, 5,5′-(9H-fluoren-9-ylidene)bis-;9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride;5,5′-(9H-fluorene-9,9-diyl)bis(isobenzofuran-1,3-dione);9,9-Bis(3,4-dicarboxyphenyl) fluorine Dianhydride (BPAF);5-[9-(1,3-dioxo-2-benzofuran-5-yl)fluoren-9-yl]-2-benzofuran-1,3-dione;9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride (BPAF);1,3-Isobenzofurandione, 5,5;5,5′-(9H-Fluorene-9,9-diyl)bis(2-benzofuran-1,3-dione)
CAS NO	135876-30-1
Appearance	Off white to white powder
Assay	99.5%
MF	C29H14O6
MW	458.42
EINECS	NA
Storage condition	Room tempreature
Capacity	1500KG/month
Package	In Fluoride bottle ,glass bottle etc.
Shipment method	By Sea ,Air ,Courier door to door ,etc.
Loading Port	China any port ,Beijing ,Shanghai ,Hongkong
Application	Material of high strength flexible transparent polyimide.
Product Categories	Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials

Introduction of the Polyimide

Polyimide (sometimes abbreviated PI) is a polymer of imide monomers. Polyimides have been in mass production since 1955. With their high heat-resistance, polyimides enjoy diverse applications in roles demanding rugged organic materials, e.g. high temperature fuel cells, displays, and various military roles. A classic polyimide is Kapton, which is produced by condensation of pyromellitic dianhydride and 4,4′-oxydianiline

Feature of CAS NO.135876-30-1 BPAF

Excellent thermal stability
Good chemical resistance
Stable mechanical properties
Polyimide does not require the addition of flame retardants to prevent combustion.

The related chemicals of CAS NO.135876-30-1 BPAF