Qhov kev txhim kho tshiab tshaj plaws ntawm cov yas yas
Nrog rau kev nruj ntawm cov cai ib puag ncig thoob ntiaj teb (xws li EU REACH txoj cai), cov yas phthalate ib txwm muaj (xws li DOP) maj mam hloov pauv vim muaj kev pheej hmoo rau kev noj qab haus huv. Cov yas zoo rau ib puag ncig xws li epoxy cog roj, cov yas bio-based, thiab polyester plasticizers (xws li DOTP) tau dhau los ua cov khoom siv tseem ceeb.
Cov tshuaj ua kom yas ua los ntawm cov roj zaub, xws li roj taum pauv epoxidized, tau nyiam ntau lub siab vim lawv cov khoom siv rov ua dua tshiab thiab tsis muaj tshuaj lom. Hom khoom no muaj ntau txoj hauv kev siv rau hauv cov teb rhiab heev xws li kev ntim khoom noj thiab cov khoom siv kho mob.
Cov tshuaj yas yas tab tom loj hlob sai hauv kev thov hauv cov teb xws li PVC xov hlau thiab cov cables, tsheb sab hauv, thiab lwm yam vim lawv qhov zoo hauv kev tiv thaiv kev tsiv teb tsaws chaw thiab kev ruaj khov. Lub lag luam thoob ntiaj teb ntawm cov tshuaj yas yas tau txog $ 606 lab hauv xyoo 2024 thiab xav tias yuav txuas ntxiv nthuav dav ntawm tus nqi loj hlob txhua xyoo ntawm 5.7% txog xyoo 2031.
Cov tuam txhab ua yas hauv Suav teb tau rhuav tshem cov kev tswj hwm txawv teb chaws los ntawm R&D, maj mam hloov cov khoom xa tuaj nrog lawv cov khoom thiab tau txais feem ntawm kev ua lag luam hauv kev lag luam thoob ntiaj teb.
Tsoomfwv Suav tau tshaj tawm ntau tus qauv kev lag luam los txhawb kev hloov pauv ntawm cov yas ua kom zoo rau ib puag ncig thiab cov khoom lag luam siab. Tib lub sijhawm, Pawg Neeg Saib Xyuas Kev Noj Qab Haus Huv Hauv Tebchaws tau ua kom nruj dua cov txheej txheem kev pom zoo rau cov yas siv rau hauv cov ntaub ntawv sib cuag zaub mov, txhawb kev tsim cov khoom muaj kev nyab xeeb
Cov khoom siv yas kub muag
| Lub Npe Khoom | Yam ntxwv |
| DOTP | Ib puag ncig tus phooj ywg, tsis muaj tshuaj lom, tiv taus kub thiab tiv taus kev tsiv teb tsaws chaw zoo heev |
| Cov roj taum pauv epoxidized | Ib puag ncig tus phooj ywg, nrog rau ob qho tib si plasticizing thiab stabilizing functions, tsim rau cov khoom noj thiab cov khoom kho mob PVC |
| Cov khoom siv ua kom cov kua qaub adipic ester | Kev ua haujlwm kub qis zoo heev, feem ntau siv rau hauv cov khoom noj khov thiab cov khoom yas tiv taus txias |
| DINP (Diisononyl Phthalate) | Hloov ib feem ntawm DOP, nrog rau kev txav mus los qis dua, siv rau hauv cov teb uas muaj kev nyab xeeb siab xws li cov khoom ua si thiab cov ntaub ntawv tsim kho |
Lub sijhawm tshaj tawm: Lub Peb Hlis-12-2025