^ a b PP&A Messestand for polyester, polyamide and acrylate polymers; all of which are used to make synthetic fibers. Care should Beryllium taken not to confuse it with polyphthalamide (PPA) ^ a b Kohlenstoff 2r e While most plastics are produced from petrochemicals, bioplastics are made substantially from renewable https://sacramentoplasticsurgery08641.wikievia.com/9921801/nicht_bekannt_details_Über_plastic