Qhov txawv ntawm pvc txheej thiab pe cov txheej:
PVC TXHEEJ: NTA: tuaj yeem siv cov tuab, feem ntau siv nrog cov txheej txheem bestermes, siv rau cov roj av, kuj tseem yog tus pvc calender, uas yog qhov nyuaj.
PE Oating: Polyethylene (PE) yog tsis muaj tshuaj lom, tus nqi qis, thiab nyiaj txiag.
PE pom zoo softer; PVC xav nyuaj. Cov txheej txheem txheej txheem txheej txheem:
1. PA (polyacrylate)
2. Pu (Polyurethane)
3. PVC (polyvinyl chloride)
4. PE (Polyethylene) Ntxiv rau, muaj polypropylene (PTFE), polyesamide, polyester, silicone, cov roj hmab hluavtaws, protein.