polyurethane ua npuas ncauj rau cov yeeb nkab rwb thaiv tsev, yog PU yeeb nkab rwb thaiv tsev ua npuas ncauj, polyurethane ua npuas ncauj yog cov ntaub ntawv los yog kev sib txuas ntawm cov ntaub ntawv qhwv ib ncig ntawm cov yeeb nkab uas retard qhov ntws ntawm tshav kub zog.
Polyurethane ua npuas ncauj pab tswj kom sov cov yeeb nkab kub kom tsis txhob muaj cua sov hauv cov kav dej thiab tiv thaiv kom khov los yog tawg hauv cov huab cua txias.
Cov yeeb nkab rwb thaiv tsev txo cov hluav taws xob poob mus rau qhov zoo thiab yog li txo cov nqi hluav taws xob.
Lub rwb thaiv tsev ntawm cov kav dej yog ib qho ntawm cov khoom siv feem ntau siv hauv cov tsev thiab cov qauv kev lag luam, muaj kev cuam tshuam loj rau kev txuag hluav taws xob.
Cov thermal conductivity coefficient ntawm polyurethane ua npuas ncauj yog qis dua li lwm cov ntaub ntawv rwb thaiv tsev xws li ntoo, pob zeb ntaub plaub thiab polystyrene, ua tsaug rau lub siab kaw ntawm tes ntawm cov khoom siv polyurethane.
Yog li ntawd, thermal rwb thaiv tsev los ntawm nruj polyurethane foams yog ntau dua li lwm yam ntaub ntawv rwb thaiv tsev.
Fuctions
Kev ua haujlwm ntawm Rigid Foam Polyether polyol rau cov yeeb nkab rwb thaiv tsev ua haujlwm peb lub hom phiaj tseem ceeb:
1, Kub rwb thaiv tsev: txo qhov tseem ceeb hauv kev hloov hluav taws xob ntawm thermal zog mus rau thiab los ntawm qhov chaw ntawm cov kav dej. Yog li, piping rwb thaiv tsev txuag lub zog.
2, Kev rwb thaiv tsev txias: kev tiv thaiv kev ya raws tsim thiab sau rau ntawm qhov chaw ntawm cov kav dej vim muaj qhov sib xyaw ua ke ntawm qhov chaw txias.
3, Kev Tiv Thaiv Tus Kheej: kev tiv thaiv ntawm cov neeg ua haujlwm raug mob kev sib cuag nrog lub ntsej muag ntawm cov kav dej.
Feature
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Yam khoom No. |
Khoom nta |
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BQ8017 Cov kav dej |
Dej cua tshuab, ozone depletion yog 0. Zoo heev cov khoom ntws, qhov ceev tau zoo, ntws cov khoom dua li cov yeeb nkab yeeb nkab zoo tshaj 10% ntawm cov neeg sawv cev; zoo heev lub cev khoom ntawm cov npuas dej, los ntawm lub teb chaws tsis kam mus creep; tsis muaj teeb meem brittle ua npuas ncauj shrinkage, zoo adhesion thiab clip kepi. |
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BQ8018 Pentane yeeb nkab |
Zero ozone kev puas tsuaj muaj peev xwm thiab tsis tshua muaj lub ntiaj teb ua kom sov muaj peev xwm. Fine ua npuas ncauj, tsis tshua muaj thermal conductivity thiab zoo heev mechanical zog.Los ntawm kev hloov ntawm catalyst thiab cyclopentane, zus tau tej cov kav nrog txawv diameters yuav txaus siab. |
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BQ8019 HFC yeeb nkab |
Siv HFC{{0}}fa/HFC-365mc ua tus neeg sawv cev, ozone depletion tus nqi yog 0; Cov khoom ntws zoo dua ntawm cov ntaub ntawv, cov khoom los ntawm GB29047-2021 qauv ntsuas; ua npuas ncauj muaj zoo rwb thaiv tsev zog, zoo compressive zog thiab ceev tis, thiab superior kub kev kawm thiab durability, tsis kam mus rau aging, zoo heev creep. |
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BQ8020 dej tsuag yeeb nkab |
Dej cua tshuab, xoom ozone depletion muaj peev xwm, thiab tsis tshua muaj kev nyab xeeb huab cua sov muaj peev xwm.Nruam ntau lawm tuaj yeem pom tau, qhov ua tau zoo yog siab, lub thickness ntawm cov npuas txheej thiab cov raj tiv thaiv sab nraud tuaj yeem hloov kho raws li kev xav tau, thiab cov nqi them nqi tsawg. ; cov khoom siv polyurethane yog foamed nyob rau hauv cov kev taw qhia axial, qhov khiav deb yog luv, cov npuas dej faib yog ib yam, thiab cov kav dej ua tau zoo. |
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BQ8021 HFC tsuag yeeb nkab |
Cov khoom lag luam tuaj yeem ua tau raws li cov txheej txheem tsim khoom tas mus li, thiab muaj cov yam ntxwv ntawm kev ua haujlwm siab, qis pub ntau, tus nqi qis, tsis tshua muaj thermal conductivity thiab cov khoom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. ntawm cov txheej ua npuas ncauj thiab lub raj tiv thaiv sab nraud. |
Ntim
Lub rigid polyurethane ua npuas ncauj ntim rau hauv galvanized steel nruas; Txhua lub nruas yog 200kg hauv qhov hnyav.
Pallet tank, lub thawv hom thawv, lossis lub tank tsheb kuj tuaj yeem txais
Yuav tsum tau xyuam xim rau qhov cua, txias, thiab qhuav, tsis txhob tshav ntuj thiab nag, thiab kom deb ntawm dej thiab cua sov qhov chaw, thaum lub sij hawm cia thiab thauj.
Polyether polyol siv rau cov yeeb nkab rwb thaiv tsev, polyurethane siv rau cov yeeb nkab rwb thaiv tsev, yeeb nkab rwb thaiv tsev Polyurethane Systems, koj tuaj yeem tiv tauj BEIQIAO kom tau txais cov ntaub ntawv ntxiv.
Cim npe nrov: Polyurethane ua npuas ncauj rau yeeb nkab rwb thaiv tsev, Tuam Tshoj polyurethane ua npuas ncauj rau yeeb nkab rwb thaiv tsev manufacturers, lwm tus neeg, Hoobkas
