PPE examples of modulus retention versus temperature C

Glass transition temperatures are high, 100-150°C for example, or even 210°C. [Pg.467]

These results relate to some grades only and cannot be generalized. [Pg.467]

The mechanical properties are generally good with a fair rigidity even when the temperature rises to 100°C. General-purpose grades have fair impact resistance. [Pg.467]

PPE has a high coefficient of friction and is generally not suitable for self-lubricating parts. [Pg.467]

Moisture uptake, shrinkage and coefficients of thermal expansion are low creep resistance is good at room temperature. Consequently, dimensional stability is good. [Pg.467]

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