Qhov txheeb ze molecular loj ntawm PVC ntawv ua los ntawm blister tshuab

Qhov hnyav-qhov nruab nrab molecular hnyav ntawm kev lag luam polyvinyl chloride yog nyob rau hauv thaj tsam ntawm 48, 000-48, 000, thiab tus lej sib thooj-qhov nruab nrab molecular hnyav yog 2-19,500. Qhov hnyav-qhov nruab nrab molecular hnyav ntawm feem ntau cov khoom siv yog 100, 000-200, 000, thiab tus lej nruab nrab molecular hnyav yog 45, 500-64, 000. Rigid polyvinyl chloride (tsis muaj plasticizer) muaj lub zog zoo txhua yam, huab cua tsis kam thiab nplaim taws, thiab tuaj yeem siv ib leeg los ua cov khoom siv rau kev tsim tshuaj ntawm cov kav dej, nplooj ntawv thiab cov khoom txhaj tshuaj molded. Rigid PVC tuaj yeem siv los ua kev txhawb nqa.