Is PVC Thermoplastic?
PVC (polyvinyl chloride) yog cov khoom siv thermoplastic.
Thermoplastics yog ib hom polymer uas tuaj yeem yaj thiab rov ua dua ntau zaus yam tsis muaj kev hloov pauv tshuaj lom neeg tseem ceeb. PVC yog ib tug thermoplastic polymer uas yog siv dav hauv ntau daim ntawv thov vim nws cov khoom tshwj xeeb xws li durability, yooj, thiab tsis kam mus rau tshuaj thiab huab cua.
PVC yog tsim los ntawm polymerizing vinyl chloride monomer (VCM) los ntawm cov txheej txheem hu ua suspension polymerization. Cov polymer uas tau tshwm sim yog cov hmoov dawb uas tuaj yeem ua tiav rau hauv ntau hom xws li cov kav dej, nplooj ntawv, zaj duab xis, thiab profiles.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm PVC Raws li cov khoom siv thermoplastic yog nws lub peev xwm ua tau yooj yim los ntawm ntau yam txuj ci xws li extrusion, txhaj tshuaj molding, thiab tshuab moulding. Qhov no ua rau nws yog qhov kev xaiv nrov rau ntau yam kev siv xws li kev tsim kho, tsheb, ntim khoom, thiab khoom siv kho mob.
Ntxiv rau nws cov khoom siv thermoplastic, PVC kuj muaj qee yam tshwj xeeb uas ua rau nws sawv ntawm lwm cov thermoplastics. Piv txwv li, PVC yog cov nplaim hluav taws kub nyhiab, uas ua rau nws yog qhov kev xaiv nrov rau cov ntawv thov uas muaj kev nyab xeeb hluav taws kub ntxhov. PVC Nws kuj tseem tiv taus UV hluav taws xob, uas ua rau nws tsim nyog rau kev siv sab nraum zoov.
Txawm li cas los xij, nws yog qhov tseem ceeb kom nco tau tias PVC kuj muaj qee qhov kev txhawj xeeb ib puag ncig cuam tshuam nrog nws cov khoom tsim thiab pov tseg. Kev tsim tawm ntawm PVC suav nrog kev siv tshuaj lom neeg xws li VCM, uas tuaj yeem cuam tshuam tsis zoo rau tib neeg kev noj qab haus huv thiab ib puag ncig. Ntxiv thiab, PVC tsis yog biodegradable thiab tuaj yeem nyob hauv ib puag ncig ntev tom qab muab pov tseg.
Thaum xaus, PVC yog cov khoom siv thermoplastic uas tau siv dav hauv ntau daim ntawv thov vim nws cov khoom tshwj xeeb xws li durability, yooj, thiab tsis kam rau tshuaj thiab huab cua. Txawm hais tias nws muaj qee qhov kev txhawj xeeb ib puag ncig cuam tshuam nrog nws cov khoom tsim thiab pov tseg, nws tseem yog qhov kev xaiv nrov rau ntau qhov kev lag luam vim nws muaj ntau yam thiab yooj yim ntawm kev ua.
Nyob zoo, nyuam qhuav tau ceeb toom rau koj qhov blog los ntawm Google, thiab pom tias nws yog cov ntaub ntawv tiag tiag. Kuv yuav saib xyuas brussels. Kuv yuav ua tsaug yog tias koj txuas ntxiv qhov no yav tom ntej. Ntau tus neeg yuav tau txais txiaj ntsig los ntawm koj qhov kev sau ntawv. Cheers!