Lub luag haujlwm ntawm cov kuab tshuaj
Qhov hnyav tawm tau ua lub luag haujlwm tseem ceeb hauv cov nplaum. Qee qhov ua qhov nruab nrab polymerization cov tshuaj tiv thaiv nruab nrab kom yooj yim cov tshuaj tiv thaiv thiab qhov ntsuas kub tau yooj yim los tswj; qee qhov siv los ntxuav cov monomers thiab ntxiv quav; qee qhov yog siv los zom cov khoom siv hauv paus thiab rais los ua cov nplaum; Qee qhov yog siv rau kev tso tawm cov nplaum kom ua tiav qee yam viscosity, uas yog qhov zoo rau kev ntub thiab yooj yim rau kev thov. Qee qhov siv tau los kho qhov hloov pauv qhov ntsuas ntawm cov nplaum. Qee qhov siv los tiv thaiv cov gel los ntawm kev ua kom lub tsev ruaj khov. Cov tshuaj ntxuav tu npoo av; qee qhov yog siv los ncaj qha rau qee cov khoom lag luam thermoplastic; qee qhov tuaj yeem siv los txo nqi thiab nce cov txiaj ntsig.