1, Kev piav qhia ntawm polyurethane ua npuas ncauj board
Polyurethane ua npuas ncauj board yog lub rooj sib xyaw ua ke uas tsim los ntawm cov tshuaj tiv thaiv nrog polyurethane nyuaj ua npuas ncauj thiab cyanate ester ua cov ntaub ntawv tseem ceeb thiab nyob rau hauv qhov kev txiav txim ntawm catalyst, foaming agent thiab surfactant. Cov khoom muaj lub teeb nyhav, siab zog, antifreeze, tshav kub rwb thaiv tsev, nplaim retardant, anti-corrosion thiab tsis nqus dej. Nws tau dhau los ua cov khoom siv hluav taws xob tsis tseem ceeb hauv kev tsim kho kev lag luam, tub yees, kev lag luam petrochemical, hluav taws xob thiab lwm yam lag luam.
Polyurethane ua npuas ncauj board yog lub rooj sib xyaw ua ke ua los ntawm polyurethane nyuaj ua npuas ncauj ua cov khoom tseem ceeb, npog nrog cov ntaub tsis-woven lossis lwm cov txheej txheej ntawm ob sab lossis ib sab. Nws muaj qhov siab kaw ntawm tes thiab zoo heev thermal thiab txias rwb thaiv tsev kev ua tau zoo. Cov khoom tuab 5cm yog sib npaug rau 1m tuab qhob thermal rwb thaiv tsev nyhuv. Cov khoom yog cov khoom siv tshiab nrog thermal rwb thaiv tsev thiab dej tsis zoo, thiab nws cov thermal conductivity tsawg heev, uas yog qhov dav ntawm polystyrene ua npuas ncauj board. Cov khoom siv tuaj yeem siv rau hauv ib puag ncig ntawm - 196 degree - ntxiv rau 150 degree, thiab tuaj yeem ncav cuag lub neej kev pabcuam ntawm 30 xyoo.
2, Kev ua haujlwm tseem ceeb ntawm polyurethane ua npuas ncauj board
3. Cov yam ntxwv tseem ceeb ntawm cov khoom
1) Cov khoom yog qhov tseem ceeb ntawm cov qauv kaw, Frost tsis kam, thermal rwb thaiv tsev, thiab tuaj yeem siv tau ntawm - 196 degree - ntxiv rau 150 degree
2) Cov thermal conductivity tsawg heev, 0.022-0.033w/mk Cov khoom 25 hli tuab yog sib npaug rau cov nyhuv rwb thaiv tsev ntawm 40mm tuab EPS
3) Tsis muaj dej nqus, tiv thaiv corrosion, suab rwb thaiv tsev thiab lwm yam kev ua tau zoo heev
4) Lub neej ua haujlwm ntev, mus txog 30 xyoo
4. Lub hom phiaj tseem ceeb ntawm cov khoom
Siv dav hauv kev tsim kho, cia txias, kav dej, cia tank, petrochemical, hluav taws xob fais fab thiab lwm yam
5, Peb yog cov kws tshaj lij kev lag luam, uas tuaj yeem muab cov neeg siv khoom siv khoom siv dawb, siv thiab lwm yam teeb meem
Koj puas xav nrhiav ib tus kws tshaj lij ntawm Polyurethane Foam Board?
Koj puas xav nrhiav tus neeg muag khoom ruaj khov thiab ntseeg tau?
Tom qab ntawd thov hu rau peb
Hu rau kuv:
Email: wp@cnjingganrefractory.com/sdwenping@163.com
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Cim npe nrov: polyurethane ua npuas ncauj board, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, siv, khoom
