Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene), average Mw approx. 20,800, average Mn approx. 10,300

Code: 456640-100g D2-231

Not available outside of the UK & Ireland.

Application

PEEK can be sulfonated and coated on nanofiltration(NF) membranes which can be used in the fabrication of antifouling based NF membranes. Sulfonated PEEK (up to 5...


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$305.40 100G
$366.48 inc. VAT
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Not available outside of the UK & Ireland.

Application

PEEK can be sulfonated and coated on nanofiltration(NF) membranes which can be used in the fabrication of antifouling based NF membranes. Sulfonated PEEK (up to 50-70 degree of sulfonation(DS)) can be used in the formation of proton exchange membranes(PEMs) for fuel cells based applications.

General description

Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene)(PEEK) is a semi-crystalline polymer with good thermo-mechanical properties and high chemical resistance which can be used as engineering plastics.

Packaging

100 g in poly bottle

density1.3 g/mL at 25 °C (lit.)
formpellets
hardness126 (Rockwell R, ASTM D 785)
mol wtaverage Mw ~20,800, average Mn ~10,300
mp322 °C
Quality Level100
SMILES stringOc1ccc(O)cc1.Oc2ccc(cc2)C(=O)c3ccc(O)cc3
solubilityall common solvents: insoluble, concentrated sulfuric acid: soluble
transition tempTm (DSC) 322 °C (onset)
Cas Number29658-26-2
This product has met the following criteria: