- 聚乙烯 jùyǐxī polyethylenea common plastic material used for packaging, containers, and insulation
- 聚氯乙烯 jùlǜyǐxī polyvinyl chloridepolyvinyl chloride (PVC)
- 氯乙烯 lǜyǐxī vinyl chloridevinyl chloride (chloroethene C2H3Cl)
- 聚苯乙烯 jùběnyǐxī polystyrene
- 苯乙烯 běnyǐxī styrene
- 聚四氟乙烯 jùsìfúyǐxī polytetrafluoroethylenepolytetrafluoroethylene (PTFE), trademarked as Teflon
- 乙烯基 yǐxījī vinyl groupa functional group in organic chemistry with the formula -CH=CH2, derived from ethylene
- 四氯乙烯 sìlǜyǐxī tetrachloroethylene
