PU yeeb nkab rwb thaiv tsev yog siv cov polyurethane ua npuas ncauj rau rwb thaiv tsev, uas yog siv los yog molded nyob ib ncig ntawm lub sab nrauv ntawm cov kav dej.

Cov npuas dej no ua rau muaj kev cuam tshuam zoo, txo cov cua sov hloov mus thiab pab tswj qhov kub xav tau hauv cov kav dej.

Cov rwb thaiv tsev polyurethane feem ntau yog tsim los ntawm kev sib xyaw ntawm polyol thiab isocyanate, kom ntseeg tau tias kev ua haujlwm zoo hauv ob qho tib si hauv tsev thiab chaw tsim khoom.

Hom ntawm polyurethane yeeb nkab rwb thaiv tsev

1. Rigid PU yeeb nkab rwb thaiv tsev:

Moulded Sections: Rigid PU yeeb nkab rwb thaiv tsev yog feem ntau tsim nyob rau hauv pre-tsim seem los yog molded pieces uas yog tailored kom haum cov yeeb nkab diameters. Cov ntu no tau teeb tsa los ntawm kev teeb tsa kom ruaj ntseg nyob ib puag ncig cov kav dej thiab txuas rau hauv qhov chaw.

Spray-Applied: Qee zaum, PU ua npuas ncauj yog txau ncaj qha mus rau hauv cov yeeb nkab nto, tsim kom muaj seamless, kev cai-haum rwb thaiv tsev txheej uas ua raws li cov yeeb nkab.

2. Flexible PU yeeb nkab rwb thaiv tsev:

Cov ntawv thiab Rolls: PU yeeb nkab rwb thaiv tsev yooj yim muaj nyob rau hauv daim ntawv los yog yob daim ntawv, tso cai rau nws muab qhwv ib ncig ntawm cov kav dej ntawm ntau qhov ntau thiab tsawg. Hom no yog qhov zoo tagnrho rau insulating irregularly zoo li tus kav thiab feem ntau yog siv nyob rau hauv me me los yog kev cai daim ntaub ntawv uas yuav tsum tau yooj.

Cov khoom tseem ceeb ntawm beiqiao PU yeeb nkab rwb thaiv tsev

BQ8017 yog ib hom kev sib xyaw polyol ntawm tag nrho cov dej siv hauv cov yeeb nkab rwb thaiv tsev.

BQ8017 polyurethane yeeb nkab rwb thaiv tsev muaj cov yam ntxwv hauv qab no:

Dej cua tshuab,

ozone depletion yog 0, ntsuab;

zoo heev flow zog,

zoo ceev,

cov khoom ntws zoo dua li cov yeeb nkab zoo tib yam zoo tshaj 10% ntawm tus neeg sawv cev tshuab;

zoo heev lub cev muaj zog ntawm cov npuas dej,

los ntawm lub teb chaws tsis kam mus creep;

tsis muaj teeb meem brittle ua npuas ncauj shrinkage,

zoo adhesion nrog tawm yeeb nkab rau kev tiv thaiv.

Cov khoom zoo ntawm polyether polyol siv rau cov yeeb nkab rwb thaiv tsev raws li hauv qab no:

Hom

Yam khoom No.	qw 8017	qw 8018	wb 8019	qw 8020	qw 8021
Yam khoom	Cov kav dej	Pentane cev	HFC cev	Cov yeeb nkab dej	HFC cov yeeb nkab
Hom tshuab tshuab	H₂O	CH	HFC-245fa/HFC-365mfc	H₂O	HFC-245fa/HFC-365mfc
Cov txheej txheem ntau lawm	Ncuav	Ncuav	Ncuav	Txau	Txau
POL: ISO	100:130-160	100:100-160	100:100-160	100:130-160	100:130-160
Qhov tshwm sim	Pale-daj rau brownish-daj kua	Pale-daj rau brownish-daj kua	Pale-daj rau brownish-daj kua	Pale-daj rau brownish-daj kua	Pale-daj rau brownish-daj kua
Kub / degree	18-25	18-25	18-25	18-25	18-25
Lub sijhawm Gream / S	15-60	15-60	15-60	4-10	4-10
Lub sijhawm gel / s	70-260	70-260	70-260	12-30	12-30
Dawb npuas ntom / Kg / m	30-40	24-35	24-40	38-65	38-65
Moulding ua npuas ncauj ntom / Kg / m	Ntau dua lossis sib npaug li 60	Ntau tshaj los yog sib npaug rau 50	Ntau dua lossis sib npaug li 60	Ntau dua lossis sib npaug li 60	Ntau dua lossis sib npaug li 60
Thermal conductivity / W / mk	Tsawg dua lossis sib npaug rau 0.033	Tsawg dua lossis sib npaug rau 0.033	Tsawg dua lossis sib npaug rau 0.033	Tsawg dua lossis sib npaug rau 0.033	Tsawg dua lossis sib npaug rau 0.033

Pu yeeb nkab ua npuas ncauj rwb thaiv tsev nta

Thermal rwb thaiv tsev: PU yeeb nkab rwb thaiv tsev muaj qhov tshwj xeeb thermal kev ua tau zoo, zoo txo cov cua sov los yog nce raws cov kav dej.

Kev Siv Hluav Taws Xob: Los ntawm kev tswj xyuas qhov kub thiab txias hauv cov kav dej, PU rwb thaiv tsev pab txhim khu kev ua haujlwm ntawm lub zog, ua rau txo cov nqi hluav taws xob thiab ua rau muaj kev ruaj ntseg ib puag ncig.

Moisture Resistance: Polyurethane ib txwm tiv thaiv cov dej noo, ua rau polyurethane yeeb nkab rwb thaiv tsev zoo tagnrho rau cov ntawv thov raug dej lossis cov av noo siab, qhov xav tau kev tiv thaiv corrosion los yog kev puas tsuaj.

Durability: Blend polyol yeeb nkab rwb thaiv tsev yog qhov ruaj khov thiab ua kom ntev. Nws yog resistant rau ntau yam tej yam kev mob thiab lub cev hnav, kom ntseeg tau tias kev ua tau zoo mus ntev.

Yooj yim ntawm kev txhim kho: Txawm tias nruj lossis hloov tau, PU yeeb nkab rwb thaiv tsev yog ib qho yooj yim rau nruab. Pre-formed seem los yog nplooj ntawv yog tsim rau ceev thiab hassle-dawb daim ntawv thov, txo lub sij hawm installation.

Versatility: PU yeeb nkab rwb thaiv tsev yog qhov muaj ntau yam thiab tuaj yeem siv thoob plaws ntau yam kev lag luam, suav nrog HVAC (cua sov, qhov cua, thiab cua txias), txheej txheem kev lag luam, kav dej, thiab lwm yam.

PU yeeb nkab rwb thaiv tsev, 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.

Hu rau tam sim no

Cim npe nrov: pu yeeb nkab rwb thaiv tsev, Tuam Tshoj pu yeeb nkab rwb thaiv tsev manufacturers, lwm tus neeg, Hoobkas