Pem teb cua sov yog qhov tshiab thiab zoo tshaj plaws cua sov txoj kev. Tsawg - kub dej radiantland rhaub dej kub, uas yog qhov cub kub (xws li} kub} YAS AVE pem teb cua sov cov yeeb nkab tsis tsuas yog txuag sab hauv tsev tab sis, qhov tseem ceeb tshaj plaws, cov thev naus laus zis tuaj yeem txo lub zog siv hluav taws xob los ntawm ntau dua 30%. PE RT raj siv nyob rau hauv pem teb cua sov ua haujlwm et} ec edene copolymer li lawv cov khoom siv rawene li lawv cov kub ua haujlwm tseem ceeb.
Qhov loj me:
Txheem cov khoom:Xim dawb
PE RT Kav Kev Tshwj Xeeb
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Kev Ua Raws Cov Qauv: CJ / T175-2002 |
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Nominal sab nraud ntawm lub taub (hli) |
Phab Ntsa Thickness (Mm) |
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20 |
2.0 |
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2.3 |
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2.8 |
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25 |
2.0 |
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2.3 |
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2.8 |
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3.5 |
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32 |
2.9 |
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3.6 |
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4.4 |
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PE RT YEEB NKAB KHOOM COV NTAUB NTAWV KHO
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Cov khoom |
Yuav tsum tau |
Kev sim mob |
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Chaw ua uas tsis tau haus |
Tus nqi |
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Cov ntsiab lus tshauv |
Cov khoom siv hauv paus |
Tsawg dua los yog sib npaug rau 0.1% |
Kev ntsuas qhov kub |
(600 ± 25) degree |
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Xim |
Tsawg dua los yog sib npaug rau 0.8% |
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Oxidation Induction Sijhawm (OIT) |
Ntau dua los yog sib npaug rau 30min |
Sim ntsuas kub |
210 degree |
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Oit tom qab 95℃/ 1000h hydrostatic xeem |
Ntau dua los yog sib npaug rau 24min |
Sim ntsuas kub |
210 degree |
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Xim Xim |
Qeb Loj |
Tsawg dua los yog sib npaug rau 3 |
- |
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Qib qib |
A1, A2, A3 lossis B |
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Ntev ntev reversion |
Tsawg dua los yog sib npaug rau 2% |
Sim ntsuas kub |
(110 ± 2) degree |
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Melt Flow Rate (MFR) |
± 0.3g / 10min max (tsawg dua lossis sib npaug nrog 20% hloov tus nqi) |
Pawg Log |
5kg |
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Sim ntsuas kub |
190 DEGLE |
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Thermal stability nyob rau hauv hydrostatic siab |
Tsis muaj qhov tawg, tsis muaj xau |
Hydostatic kev nyuaj siab |
{{0- Pe - rt hom i: 1.9MPA |
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{{0- Pe - rt hom II: 2.4MPA |
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Sim ntsuas kub |
110 degree |
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Kev sim ncua sijhawm |
8760h |
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Teeb kev hloov pauv |
Tsawg dua los yog sib npaug rau 0.2% |
- |
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Cov pa oxygen Permiceation |
Tsawg dua los yog sib npaug rau 0.32mg / (m²ै) |
Sim ntsuas kub |
40 degree |
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Nthuav cov yeeb nkab ntsuas (NPT) rau qeeb qeeb kev loj hlob |
Tsis muaj qhov tawg, tsis muaj xau |
Ntsuas Siab |
0.92Mpa |
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Sim ntsuas kub |
80 DEGREE |
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Kev sim ncua sijhawm |
500h |
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Cov yam ntxwv
Zoo heev thiab ntev -}} Lub taub siab tsis kam
Uniform cov yeeb nkab cov khoom siv nrog kev ua haujlwm ruaj khov thiab zoo heev creep
Kev hloov pauv tau yooj yim rau kev siv dabtsi yog yooj yim, kev nyuaj siab nthuav tawm, thiab tsis muaj zog vim yog cov yeeb nkab kev puas tsuaj.
Cov Ntawv Thov
1. Lub tsev dej tso hluav taws xob rau ntau yam xws li tsev so, thiab cov chaw so thiab dej haus dej txias thiab kav dej haus.
2. Tsev Neeg Dej Rhaub kav dej piping thiab ntau hom kev txuas kav dej.
3.Fluid Tsheb Thauj Mus Los Hauv kev lag luam khoom noj rau dej haus, dej cawv, mis nyuj, thiab lwm yam.
4. Kev xa rau cov tshuab tub yees thiab dej kho tshuab.
Cim npe nrov: PE RT Pem Teb Cua Sov Yeeb Nkab, Tuam Tshoj PE Rt Pem Teb Cov Cua Kub Yeeb Nkab, Chaw muag khoom, Hoobkas
