PET yog dab tsi?
May 30, 2022
PET yog polyester cob, thiab yog mis nyuj dawb los yog lub teeb daj crystalline polymer. Lub npe tag nrho ntawm tus tsiaj yog Polyethylene terephthalate, uas yog qhov tseem ceeb tshaj plaws hauv cov thermoplastic polyester. Cov tsiaj muaj qhov zoo ntawm qhov chaw du, nplua nuj luster, ua kom tsis haum, qhov ruaj khov, tsis tshua muaj hnav, siab hardness, zoo hluav taws xob rwb thaiv tsev, kub tsis tshua muaj, tsis muaj tshuaj lom, tsis muaj dej nqus, tsis muaj zog acid thiab organic hnyav tsis kam. Txawm li cas los xij, nws tsis tiv taus rau immersion hauv dej kub thiab alkali.
Cov khoom siv tsiaj tuaj yeem siv tau ntev ntawm qhov kub ntawm 120 degrees Celsius, thiab muaj hluav taws xob rwb thaiv tsev zoo, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias, nws cov khoom hluav taws xob tseem zoo. Txawm li cas los xij, corona kuj sib txawv, thiab kev nkag siab tsis kam, qaug zog tiv thaiv, kev sib txhuam tsis kam thiab qhov ruaj khov ntawm qhov ntev yog txhua yam zoo.
PET feem ntau yog siv rau fibers, thiab ib qho me me yog siv rau cov yeeb yaj kiab thiab cov yas engineering. Ntawm lawv, PET fiber ntau yog siv nyob rau hauv kev lag luam textile, thiab PET zaj duab xis yog tsuas yog siv nyob rau hauv hluav taws xob insulating cov ntaub ntawv, xws li capacitors, cable rwb thaiv tsev, luam tawm Circuit Court thaiv substrates, electrode qhov rwb thaiv tsev, thiab lwm yam. puag thiab puag daim kab xev, xws li cov duab zaj duab xis, X-ray zaj duab xis, suab daim kab xev, hluav taws xob computer daim kab xev, thiab lwm yam.
