CAS NO.21117-79-3 PHAP

Polyimide Monomers,PI,CPI ,Electronic chemicals ,Optical flims, OLED/LCD
Produktmerkmale
CAS NO.21117-79-3 PHAP
Produktname Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate(PHAP)
Synonyme Bis[(3,4-dicarboxylic anhydride)phenyl]terephthalate;1,4-Benzenedicarboxylicacid-1,4-bis(1,3-dihydro-1,3-dioxo-5-isobenzofuranyl) ester;1,4-BCFE;bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate (PHAP)
CAS NO 21117-79-3
Erscheinungsbild Off white to white powder
Assay 99.5%
MF C24H10O10
MW 458.33
EINECS NA
Zustand der Lagerung Room tempreature
Kapazität 1500KG/month
Paket In Fluoridflaschen, Glasflaschen usw.
Art der Versendung Auf dem Seeweg, auf dem Luftweg, per Kurier von Tür zu Tür, usw.
Hafen laden China jeder Hafen ,Peking ,Shanghai ,Hongkong
Anmeldung 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.21117-79-3 PHAP

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

The related chemicals of CAS NO.21117-79-3 PHAP

  1. 9,9-Bis(4-aminophenyl)fluorene (FDA) CAS NO.15499-84-0
  2. 2,3,3′,4′-BiphenyLtetracarboxylic (α-BPDA) CAS NO.36978-41-3
  3. 2,2′-Bis(4-aminophenoxyphenyl) propane (BAPP) CAS NO.13080-86-9
  4. 3,3′-Dimethyl-[1,1′-biphenyl]-4,4′- Diamine (O-Tolidine) CAS NO. 119-93-7
  5. 1,1-Bis(4-aminophenyl) cyclohexane CAS NO.3282-99-3
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