PVC nyuaj yas rooj muaj kev txhuam kom zoo heev, rwb thaiv tsev thiab tej yam khoom siv dag zog; Tom qab ua tiav theem ob, nws tuaj yeem ua rau hauv sulfuric acid (hydrochloric acid) tank (tank); kev kho mob khoob khoob taub, kev ua cov kabmob sib kis; pej xeem chav dej dej; cov khoom lag luam, cov txee rau sab nrauv, cov khoom siv sib txuas, cov daug tso rig, cov khoom siv hlua thiab lwm yam khoom zoo sib xws thiab cov thawv. Nws yog ib qho kev xaiv zoo tshaj plaws rau cov tshuaj chemical, tsim cov khoom, kho kom zoo nkauj thiab lwm yam lag luam.
Lub Rooj Tswjhwm Saib Hardness PVC: Qhov zoo ntawm cov khoom no yog GB / T4454-1996, nrog kev ruaj siab zoo, kev sibcuab corrosion, siab tawv, siab zog, siab zog, anti-UV (kev laus ua haujlwm), hluav taws kub nyhiab (self-extinguishing) kev ua haujlwm yog kev ruaj ntseg, lub nplaim yog du thiab ncaj nraim, tsis muaj dej txaus, tsis deform, ua tau yooj yim thiab zoo li ntawd. Cov khoom no yog ib qho khoom siv thermoformed zoo heev uas yuav hloov tau qee qhov kev xeb hlau thiab lwm yam khoom siv hluav taws xob uas tsis huv. Nws yog siv hauv cov khoom siv tshuaj, roj av, hluav taws xob, kev kho lim dej, kev tiv thaiv ib puag ncig, kev siv tshuaj, hluav taws xob, kev sib txuas lus thiab kho kom zoo nkauj. .
PVC lub rooj muag muag (coil): qhov saum npoo ci thiab muag. Muaj ntau yam xim xws li xim av, xim ntsuab, dawb, thiab grey. Cov khoom zoo tshaj plaws nyob rau hauv cov ntaub ntawv, raug nplua nyob rau hauv ntau lawm, thiab dav siv. Cov yam ntxwv ntawm kev ua haujlwm yog muag muag, txias, txhaws tsis taus, acid resistant, alkali resistant, corrosion resistant, tear resistant, zoo meej weldability, thiab lub cev zog superior rau lwm lub coils xws li roj hmab. Siv tshuaj chemical, electroplating, hlua ntawm cov kua hluav taws xob, cov yas thev naus laus zis, tsheb ciav hlau, tsheb sib txuas hauv tsheb thiab cov ntaub ntawv pov thawj.
PVC yog qhov txhia chaw hauv neeg lub neej txhua hnub. PVC tsis tuaj yeem nthuav qhia qhov xim ntawm qhov, tab sis kuj qhia qhov xim ntawm tib neeg lub siab nyiam. Nyob hauv lub teb chaws Yelemees, 40% ntawm cov rooj tog tau ua ntawm PVC li cov ntaub ntawv deg, xws li cov rooj zaum, cov tsev txais ntawv, rooj zaum, chav ua noj, thiab lwm yam. Nws yog ib qho khoom siv zoo, nrov thiab dav siv hluavtaws hauv ntiaj teb niaj hnub no.
