Nqe lus piav qhia

PE-RT PEX Cov Yeeb Nkab yog cov yeeb nkab cua sov hauv pem teb, uas hais txog hom yeeb nkab siv los ua cov thauj khoom ntawm cov dej kub qis hauv cov dej kub hauv qhov kub tsis tshua muaj dej kub hauv pem teb cua sov cua sov (hu ua cua sov hauv pem teb).

Txoj kev teeb tsa

1. Siv cov ntawv txuas ncaj qha kho PE-RT PEX Yeeb Nkab ntawm lub rwb thaiv tsev cua sov lossis lub rwb thaiv tsev cua sov nrog txheej txheej sib xyaw ua ke

2. Siv cov hlua txuas los txhim kho PE-RT PEX Yeeb Nkab ntawm kab sib chaws tso rau ntawm txheej rwb thaiv tsev;

3. Nws tau ncaj qha rau ntawm cov yeeb nkab tshwj xeeb los yog cov yeeb nkab clamp tso rau saum npoo ntawm txheej rwb thaiv tsev;

Hom kav dej hauv tsev cua sov

PE-X: Hla-txuas polyethylene 1

PAP: Txhuas-yas sib xyaw yeeb nkab 2

PP-B: Cuam tshuam-resistant copolymer polypropylene (Kauslim siv los hu nws PP-C)

PP-R: random copolymer polypropylene

PB: Polybutene kub tiv taus

PE-RT: Polyethylene

Nco tseg 1: Cov ntoo txuas txuas polyethylene tau faib ua peroxide cross-linking (PE-Xa), silane cross-linking (PE-Xb), electron beam cross-linking (PE-XC) thiab azo cross-linking (PE-Xd) raws li txoj kev tsim khoom. ) Plaub yam. Ntawm lawv, peroxide cross-linking thiab silane cross-linking yog ob qho uas nquag siv hla kev sib txuas polyethylene yeeb nkab khoom hauv Suav teb.

Txawm li cas los xij, peroxide crosslinking tsis tau siv dav vim muaj cov pa nkag mus ntau dhau. Silane crosslinking raug txwv nyob hauv Europe hauv xyoo 2004 vim yog cov tshuaj lom neeg sib txuas sib txuas tus neeg sawv cev silane. Electron beam crosslinking (PE-XC) yog cov khoom siv kom muaj kev noj qab haus huv thiab ib puag ncig uas siv lub cev los hloov cov qauv txheej txheem. , Azo crosslinking (PE-Xd) nyob hauv lub xeev sim.

Nco tseg 2: Muaj peb hom txhuas-yas sib xyaw cov kav dej hauv khw, PE/AL/PE; PE/AL/XPE; XPE/AL/XPE. Thawj yog tias txheej txheej sab hauv thiab txheej yog polyethylene, qhov thib ob yog txheej txheej sab hauv yog hla cov kab txuas polyethylene thiab txheej sab nrauv yog polyethylene, thiab qhov thib peb yog txheej sab hauv thiab txheej yog ob qho tib si sib txuas ua ke polyethylene, thiab txheej nruab nrab yog ob txheej txheej txhuas. Thawj hom feem ntau yog siv rau cov kav dej txias, thiab ob qhov tom kawg feem ntau yog siv rau cov kav dej kub, uas tuaj yeem siv ua cov cua sov hauv pem teb.

Lwm Yam Xim

Xav paub ntau ntxiv tsuas yog xav tiv tauj peb！

Cim npe nrov: pe-rt pex yeeb nkab, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, kho kom haum, ntau, pricelist, kev muag, dawb qauv, ua nyob rau hauv Suav teb