Video: Poly Chloroethene siv rau dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Poly ( chloroethene ) yog siv hauv kev tsim thiab kev tsim kho, piv txwv li hauv kev ua qhov rais thiab qhov rooj profiles thiab hauv kev ua cov kav dej (los ntawm guttering mus rau cov kav dej, thiab ducting rau cables). Daim duab 1 Siv ntawm poly ( tshuaj chloroethene ). Nws tseem yog ntau siv rau ntim, suav nrog zaj duab xis rau zaub mov thiab fwj.
Xav txog qhov no, poly Phenylethene siv rau dab tsi?
Qhov loj tshaj plaws siv rau poly ( phenylethene ) yog rau ntim khoom, tshwj xeeb yog rau cov khoom noj xws li nqaij qaib thiab qe, rau cov dej txias thiab noj zaub mov tawm mus. Daim duab 1 Siv ntawm poly ( phenylethene ). Nws kuj yog siv hauv kev tsim khoom siv, suav nrog tub yees, microwave thiab tshuab sib tov.
Tsis tas li ntawd, hom polymer twg yog poly Chloroethene)? Alkenes tuaj yeem ua raws li monomers vim tias lawv tsis txaus: ethene tuaj yeem polymerise tsim poly (ethene), tseem hu ua polythene. propene tuaj yeem polymerise tsim poly (propene), tseem hu ua polypropylene. chloroethene tuaj yeem polymerise tsim poly (chloroethene), tseem hu ua PVC.
Qhov thib ob, cov khoom ntawm poly Chloroethene yog dab tsi?
Kev siv cov polymers
| Polymer | Khoom | Siv |
|---|---|---|
| Poly (chloroethene) 'PVC' | Nyuaj, hluav taws xob insulator, tuaj yeem ua nyuaj lossis yoog raws | Rwb thaiv tsev rau cov xov hluav taws xob, lub qhov rais, lub qhov dej, cov kav dej |
| Poly (tetrafluoroethene) 'PFTE' | Kev nplua, tshuaj tsis ua haujlwm | Cov nplaum tsis lo rau lub lauj kaub, ntim rau cov tshuaj hauv chaw sim |
Dab tsi yog polymer thiab nws siv?
Siv ntawm Polymers Polypropene pom kev siv ntau yam lag luam xws li textiles, ntim khoom, ntawv sau, yas, dav hlau, kev tsim kho, hlua, khoom ua si, thiab lwm yam. siv hauv kev lag luam ntim khoom.
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