Txoj kev loj hlob ntawm daim ntawv polyvinyl chloride ua los ntawm blister tshuab

Cov ntaub ntawv PVC nrog cov kev cai tshwj xeeb feem ntau yuav tsum tau tuaj ntawm txawv teb chaws. Cov nto moo tshaj plaws nyob rau txawv teb chaws yog United Carbon Corporation thiab Borealis. Nrog rau kev tshawb fawb txuas ntxiv thiab kev tsim kho thiab kev siv thev naus laus zis ntawm cov koom haum tshawb fawb loj thiab cov chaw tsim khoom hauv kuv lub teb chaws, cov khoom siv hauv tsev PVC Cov qauv tsim thiab tsim cov khoom hloov kho tau mus txog qib siab thoob ntiaj teb. Cov tuam txhab uas muaj txoj cai ywj pheej xws li Xuzhou Hanyong New Materials Co., Ltd. tau tshwm sim, uas tau hloov tag nrho cov khoom txawv teb chaws, thiab ntau yam khoom tau raug xa tawm mus rau txawv teb chaws.