740 I/233 gems 05 mars 2020 Gems /sites/default/files/styles/liste_recherche/public/gems/I233R.png?itok=i7aEAyJH

PBT, polybutylene terephthalate is a semi-crystalline thermoplastic.

 Special materials Injection PBT poly (butylene terephthalate)
650 I/116 gems 05 mars 2020 Gems /sites/default/files/styles/liste_recherche/public/gems/I116R.png?itok=_TpRYIhl

PA 6 is a thermoplastic of the polyamide family.

 Special materials Injection PA 6 polyamide 6