Cov khoom sib thooj ntawm acrylic yog cov khoom tshiab uas pab ua rau PVC (polyvinyl chloride) nyuaj dua thiab nyuaj dua los noj. Ntau yam khoom, xws li cov lus qhia lossis cov tub, siv PVC vim nws muaj nyuaj heev thiab yuav tau siv rau kev ua yam khoom. Tiamsis PVC tshwj xeeb tsis tuaj yeem nyuaj thiab tuaj yeem puas tau yog tias nws tau txais rau lossis tau ntaus. Ces yog qhov acrylic impact modifiers tuaj pab. Lawv tau txais rau PVC kom ua rau nws nyuaj dua. Qhov kawg yog qhov khoom uas tuaj yeem txais rau lossis ntaus tau tsis puas. Peb lub tsev khoob, Maijisen, ua haujlwm rau kev ua cov acrylic impact modifiers zoo kom cov neeg ua khoom tuaj yeem ua cov khoom PVC zoo dua.
Cov neeg siv tshuaj ntau yam xav tau cov khoom uas muaj txiaj ntsig thiab muaj peev xwm. Thaum siv tshuaj PVC, lawv xav paub tias cov khoom no tsis yuav pov tseg rau hauv lub sijhawm luv luv. Cov khoom siv acrylic impact modifiers yog qhov tseem ceeb rau no. Yog li, thaum siv cov khoom no rau hauv PVC, cov neeg tsim khoom tuaj yeem tsim cov khoom uas muaj txiaj ntsig thiab kuj muaj kev nqus tau thiab muaj kev nqus tau. Vim li no, cov khoom uas tsim los ntawm PVC uas muaj cov modifier no yuav muaj kev nyab xeeb dua rau kev siv thiab kev pov tseg dua rau cov khoom PVC tshwj xeeb. Piv txwv li, cov khoom siv tshuaj rau siv hauv tsev—yog tsim los ntawm PVC tshwj xeeb, nws yuav pov tseg thaum pov rau hauv qhov chaw. Tab sis thaum siv cov modifier no, cov khoom siv tsis yuav pov tseg rau hauv qhov chaw. Qhov kev nyab xeeb no yog qhov tseem ceeb rau cov neeg siv tshuaj ntau yam uas siv cov khoom no rau cov neeg siv. Lawv xav muab cov khoom uas muaj txiaj ntsig thiab cov neeg siv yuav nyab xeeb rau lawv. Ntawd li, siv cov acrylic impact modifiers kuj tuaj yeem pab ua kom qhov tsim khoom yuav haum dua. PVC uas muaj cov modifier no yuav haum dua rau kev tsim thiab kev kho, vim li no cov neeg tsim khoom tuaj yeem tsim cov khoom uas muaj kev tswv yim zoo dua. Qhov no pab cov neeg siv tshuaj ntau yam tau cov khoom ntau yam. Txhua yam, cov modifier no tsis yog tsuas pab ua kom PVC muaj txiaj ntsig dua, tab sis kuj pab ua kom cov khoom uas cov neeg siv tshuaj ntau yam muaj qhov zoo dua. Rau kev paub zoo dua txog cov khoom uas siv hauv cov modifier no, koj tuaj yeem nrhiav rau hauv peb Kev tiv thaiv dej tsov txheem.
