
6: POLY(ARYL ETHER KETONE)S 169
Table 6.7 Examples of Commercially Available
Poly(arylene ether sulfone)s
Tradename Producer
PEEK-OPTIMA®
Granular
Invibio Inc.
Victrex® PEEK Victrex
Ketron® PEEK Quadrant Engineering
Plastic Products
Ensinger PEEK Ensinger Inc.
Vestakeep® Degussa AG
Edgetek
TM
-PK PolyOne Corp.
Avaspire
TM
Solvay Advanced Polymers
Ketaspire
TM
Solvay Advanced Polymers
Gatone
TM
Gharda Chemicals Ltd.
RTP Compounds
22XX
a
RTP Compounds
Larpeek LATI S.p.A.
a
X
= 0...
9.
radiation, because of its high dielectric loss factor
[100]. The contact area of polymeric matrix and
inorganic filler increases, as the particle diameter
decreases. For this reason, nanoparticles