1. Cov plastics feem ntau yog lub teeb, tshuaj ruaj khov, thiab yuav tsis xeb; 2. zoo feem cuam; 3. zoo pob tshab thiab hnav tsis kam; 4. zoo rwb thaiv tsev, tsis tshua muaj thermal conductivity; 5. dav dav formability, colorability Zoo, qis ua nqi; 6. feem ntau ntawm cov plastics tsis zoo thaum tshav kub kub tsis kam, loj nthuav dav txav, yooj yim kom hlawv; 7. seem seem ruaj khov tsis zoo, yooj yim rau kev deform; 8. feem ntau cov yas muaj qhov tsis tshua zoo tiv thaiv kub, ua nkig ntawm qhov tsis kub; 9. yooj yim rau hnub nyoog; 10. qee yam uas yooj yim Soluble hauv hnyav.
Cov pa roj hmab tuaj yeem tuaj yeem sib txawv ua ob hom, thermosetting thiab thermoplastic. Tus qub tsis tuaj yeem rov kho dua thiab tom kawg tuaj yeem tsim dua.
