Raws li cov khoom qub qub, cov khoom siv PVC tau tob tob hauv Suav teb, thiab cov neeg siv feem ntau kuj siv nws. Raws li hom tshiab ntawm cov khoom siv polymer, TPE yog pib lig hauv Suav teb. Ntau tus neeg tsis paub TPE cov ntaub ntawv zoo heev. Txawm li cas los xij, vim muaj kev loj hlob sai ntawm kev lag luam hauv xyoo tas los no, tib neeg kev noj zaub mov tau maj mam nce. Nrog kev loj hlob sai hauv tsev, raws li tib neeg paub tias lawv yuav tsum muaj ntau thiab ntau tus phooj ywg ib puag ncig thiab ib puag ncig, qhov kev thov rau TPE cov ntaub ntawv yuav maj mam nce ntxiv rau yav tom ntej.
TPE feem ntau hu ua thermoplastic elastomer. Raws li nws lub npe qhia, nws muaj cov yam ntxwv ntawm cov thermoplastics, uas tuaj yeem ua tiav thiab siv ntau zaus. Nws kuj muaj lub siab elasticity ntawm vulcanized roj hmab, thiab yog ib puag ncig tus phooj ywg thiab tsis muaj tshuaj lom. Nws muaj ntau yam hardness, uas yog, nws muaj qhov muag muag thiab kev ua haujlwm zoo heev. Colorability, tuaj yeem ua tau raws li qhov xav tau ntawm cov xim sib txawv, kev ua haujlwm zoo dua, kev ua haujlwm siab, tuaj yeem rov ua dua los txo cov nqi, nws tuaj yeem yog ob-txheej txhaj tshuaj molding, thiab nws tuaj yeem coated thiab sib koom nrog PP, PE, PC, PS , ABS thiab lwm yam khoom siv matrix. Nws kuj tuaj yeem ua taumoldedcais. Nws yog dav siv hauv cov khoom siv niaj hnub, khoom ua si, khoom siv hluav taws xob, tsheb thiab lwm yam lag luam.
Cov khoom siv PVC yog polyvinyl chloride. Cov khoom siv PVC muaj cov yam ntxwv ntawm lub teeb yuag, rwb thaiv tsev kub, tiv thaiv tshav kub, noo-pov thawj, nplaim hluav taws kub, kev tsim kho yooj yim thiab tus nqi qis. Yog li ntawd, nws yog dav siv nyob rau hauv kev tsim kho cov ntaub ntawv. Lub plasticizer ntxiv rau cov khoom siv PVC yog cov tshuaj lom neeg, uas yuav tso tawm cov tshuaj lom nyob rau hauv combustion thiab kub kub, uas yog teeb meem rau tib neeg lub cev thiab ib puag ncig ntuj.
Cov teb chaws thoob plaws ntiaj teb tam sim no tau tawm tswv yim kev lag luam qis qis thiab kev ua neej nyob ib puag ncig, tshwj xeeb tshaj yog qee thaj chaw tsim kho hauv Tebchaws Europe thiab Asmeskas tau txwv tsis pub siv cov khoom siv PVC, TPE yog cov khoom siv zoo tshaj plaws los hloov PVC, xws li cov khoom ua si, khoom siv niaj hnub thiab lwm yam kev siv. TPE kuj ua tau raws li ntau yam kev ntsuam xyuas raws li kev tiv thaiv ib puag ncig, thiab nws cov khoom muaj txiaj ntsig zoo dua li PVC txawm rau kev lag luam hauv tsev lossis txawv teb chaws. Nws tsis tuaj yeem hais tias TPE zoo dua li PVC. Qhov tseem ceeb tshaj plaws nyob ntawm koj daim ntawv thov, xws li cov khoom, cov nqi ntau thiab lwm yam.
Post lub sij hawm: Jan-21-2022
