579 I/033 gems 05 mars 2020 Gems /sites/default/files/styles/liste_recherche/public/gems/I033R.png?itok=MfL_x5YA

PBT, polybutylene terephthalate is a semi-crystalline thermoplastic.

 Injection PBT/PBT (blend)
319 I/640 gems 04 mars 2020 Gems /sites/default/files/styles/liste_recherche/public/2019-03/i640v_1.png?itok=ZpO9yiWL

RocTool technology has improved surface quality in several aspects:

 Colouring Injection PEEK polyetheretherketone