Dej rhaub Series
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Polyurethane Blend Polyols Rau Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob DonBoiler Series
DonBoiler series cov khoom lag luam yog ib hom kev sib xyaw polyols sib xyaw nrog polyether polyols, surfactants, catalysts, thiab lwm yam, thiab feem ntau yog siv rau hluav taws xob dej rhaub thermal rwb thaiv tsev.Ntau tus qauv nrog cov ua npuas ncauj sib txawv, xws li hfc-245fa (DonBoiler 214) thiab hcfc-141b (DonBoiler 212), tau muab thiab muaj peev xwm los txhawb kev tsim kho.Cov khoom tseem ceeb ntawm cov polyol no yog raws li hauv qab no, zoo heev thermal rwb thaiv tsev kev ua tau zoo, zoo flowability, thiab qhov ntom ntawm cov npuas dej faib uniformity.
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Hnub Ci Zog Polyurethane Blend Polyols DonBoiler 202
Ob yam PU tawv ua npuas ncauj siv rau hnub ci zog thermal rwb thaiv tsev.Siv cov polyol tshwj xeeb ua cov khoom siv tseem ceeb, nrog rau cov khoom siv tshwj xeeb los ua cov khoom sib xyaw polyols, uas yog cov yam ntxwv hauv qab no.
1. Tsis muaj ntxhiab tsw thiab kev tiv thaiv ib puag ncig, siv cov kev ua haujlwm siab polyol thiab odorless catalyst, uas tuaj yeem txo qis kev ua pa ntawm lub cev, tiv thaiv peb txoj kev noj qab haus huv zoo.
2. Zoo flowability thaum lub sij hawm reactivity txheej txheem ntawm blend polyols thiab isocyanate, qhov ntom ntawm cov ua npuas ncauj faib uniformity.
3. Zoo heev dimensional stability, cohesiveness thiab nozzle smoothness.
4. Siv rau cov txheej txheem kev xav tau ntawm ob qho tib si siab thiab tsis tshua muaj zog hnub ci zog.
