Preparation
Polyaryletherketones PAEK
Article REF: A3395 V1
Preparation
Polyaryletherketones PAEK

Author : Sandor FÜZESSÉRY

Publication date: February 10, 1995 | Lire en français

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1. Preparation

Polyaryletherketones (PAEKs) are a family of semi-crystalline thermoplastics based on highly stable phenyl compounds.

1.1 Structure of polyaryletherketones

PAEKs consist of aromatic rings joined by an oxygen atom (ether) and/or a carbonyl group (ketone) (figure 1 ).

The properties of different PAEKs depend on their molecular structure and degree of crystallinity. Molecular structure influences thermal properties, resistance to beta, gamma and X-rays, and fire resistance. The glass transition temperature (T g ), melting temperature (T f ...

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