Polyether ether ketone

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: Polyether ether ketone
CAS No.: 29658-26-2 Formula: C19H14F2O3 Molecular Weight: 328.30900
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CAS No.:
29658-26-2
Formula:
C19H14F2O3
Molecular Weight: 328.30900

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Overview
Description
Basic Info
Numbering system
Properties
MSDS

Description

Polyetherketoneketone (PEKK) is a semi-crystalline thermoplastic in the polyaryletherketone (PAEK) family, with high heat resistance, chemical resistance and the ability to withstand high mechanical loads. PEKK's glass transition temperature (Tg) is 162°C.

Basic Info

Chemical Name	Polyether ether ketone
Synonyms	4,4'-Difluorobenzophenone polymerisee avec l'hydroquinone (French) (NDSL); 4,4-Difluorobenzophenone-p-hydroquinone copolymer; 4,4'-Difluorodiphenyl ketone-hydroquinone copolymer; 4,4'-Difluorobenzophenone-4-hydroxyphenol copolymer; Bis(4-fluorophenyl) ketone-hydroquinone copolymer; 1,4-Benzenediol-4,4'-difluorobenzophenone copolymer; Bis(4-fluorophenyl)methanone polymer with 1,4-benzenediol (ECL, AREC); 4,4'-Difluorobenzophenone-p-hydroquinone copolymer; Methanone, bis(4-fluorophenyl)-, polymer with 1,4-benzenediol (TSCA, IECSC, NDSL, REACH, AICS, TCSI, NZIoC); PEEK; Poly(ether-ether-ketone); 4,4'-Difluorobenzophenone-1,4-dihydroxybenzene copolymer; Benzophenone, 4,4'-difluoro-, polymer with hydroquinone; 4,4'-Difluorobenzophenone, hydroquinone polymer; 1,4-Benzenediol, polymer with bis(4-fluorophenyl)methanone; 4,4'-Difluorobenzophenone-hydroquinone copolymer; Hydroquinone-4,4'-difluorobenzophenone copolymer; Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene); Expand
CAS No.	29658-26-2
Molecular Formula	C19H14F2O3
Molecular Weight	328.30900
PSA	57.53000
LogP	4.29360

Numbering system

EINECS number	608-392-0

Properties

Density	1.3 g/mL at 25 °C
Melting Point	322 °C
Soluble	all common solvents: insoluble; concentrated sulfuric acid: soluble

MSDS

Total 1 Documents >>

SDS 1.0 Expand: SDS 1.0
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