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456640 Aldrich

Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene)

average Mw ~20,800, average Mn ~10,300

Synonym: PEEK, Polyether ether ketone

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Properties

Related Categories Engineering Polymers, Materials Science, Poly(phenylene oxide) Thermoplastic Resins, Polymer Science, Polymers More...
mol wt   average Mn ~10,300
  average Mw ~20,800
hardness   126 (Rockwell R, ASTM D 785)
mp   322 °C
transition temp   Tm (DSC) 322 °C (onset)
solubility   all common solvents: insoluble
  concentrated sulfuric acid: soluble
density   1.3 g/mL at 25 °C(lit.)

Description

Packaging

100 g in poly bottle

Application

High temperature engineering thermoplastic.
Coatings for high performance wiring and advanced structural composites.

Price and Availability


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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
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