Qhov sib txawv ntawm cov khoom siv PE yeeb nkab thiab cov khoom siv yeeb nkab PVC
1. Cov ntawv thov sib txawv. PE yeeb nkab khoom siv thaj chaw: hauv nroog kais dej yeeb nkab network systems, nroog thiab cov kav dej nyob deb nroog, cov khoom siv thiab cov kav dej thauj mus los hauv tshuaj, tshuaj fiber ntau, zaub mov, hav zoov, luam ntawv thiab dyeing, tshuaj, kev lag luam teeb, papermaking, metallurgy thiab lwm yam lag luam. , ua liaj ua teb irrigation pipelines, xa ntawv thiab telecommunications kab, fais fab hlau tiv thaiv casing, mining mortar thauj pipeline. Cov khoom siv PVC yeeb nkab kuj tseem siv tau rau cov dej ntws. Vim nws cov nplaim retardant rwb thaiv tsev cov khoom, nws kuj tuaj yeem siv rau hauv thaj chaw ntawm nplaim hluav taws xob threading.
2. Cov khoom siv hluavtaws sib txawv. PE kav tsuas muaj ob lub ntsiab lus, carbon thiab hydrogen, thiab muaj cov khoom tu cev zoo. PVC yeeb nkab cov khoom siv hluavtaws muaj cov hlau hnyav xws li cov hlau lead, thiab lawv cov kev tu cev tsis zoo me ntsis. Txawm li cas los xij, kev tu cev ntawm PVC kav nrog calcium thiab zinc stabilizers kuj ua raws li cov qauv kev noj qab haus huv hauv tebchaws.
3. Cov kev sib txuas sib txawv. PE yeeb nkab txuas nrog kub yaj, ua rau kev sib txuas kom ruaj khov. Txoj kev sib txuas ntawm cov khoom siv PVC yeeb nkab yog cov kab me me txuas nrog cov xov, thiab cov kab loj loj txuas nrog cov nplhaib roj hmab. Kev sib txuas kev nyab xeeb kev ua tau zoo me ntsis zuj zus, tab sis tus nqi tsim kho qis dua. 3PVC yeeb nkab khoom yog nyias thiab pheej yig dua.
4. Cov nqi sib txawv. PE yeeb nkab khoom nyob rau hauv tib lub siab, PE yeeb nkab phab ntsa yog tuab thiab kim dua.
