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|upper use temperature 80 – 120°C<br />depending on type, short term<br />up to 140 – 200°C, mostly<br />boil resistant, can be sterilized,<br />narrow softening range
|aliphatic and aromatic<br />hydrocarbons, gasoline, oils,<br />greases, some alcohols, esters,<br />ketenes, ether,<br />many chlorinated hydrocarbons, <br />weak alkaline solutions
|-
|'''PBT'''
|1.29
|glass fibers,<br />glass beads, minerals,<br />talcum
|very high toughness at low<br />temperatures, good stiffness and<br />mechanical strength, good long term<br />stability, low abrasion at good sliding<br />properties
|good isolation properties,<br />good dielectric strength,<br />little effect of humidity
|good thermal stability, use<br />temperature 60 – 110°C, short<br />term higher, with glass<br />reinforcement up to 200°C, low<br />
tendency to turn yellow, very low<br />thermal expansion, burns with<br />sooty flame and drips
|aliphatic and aromatic<br />hydrocarbons, fuels, oils, greases
|}
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