Cov ncauj lus kom ntxaws Specifications thiab kev ua tau zoo ntawm Fiberglass rwb thaiv tsev Felt

Fiberglassntub-ntev nyias daim ntawv rwb thaiv tsev, raws li lub npe qhia, yog siv rau thermal rwb thaiv tsev cov khoom. Tam sim no, nws cov kev siv ntau tshaj plaws yog nyob rau hauv lub zog tshiab aerogel, pipeline rwb thaiv tsev wrapping, thiab automotive ru tsev rwb thaiv tsev. Cov txheej txheem tsim khoom zoo ib yam li cov vov tsev, tab sis qhov sib txawv tseem ceeb yog tias nws yog tuab dua, feem ntau yog li ntawm 150g txog 500g. Qhov hnyav dua txhais tau tias ntau dua thickness. Raws li kev ntsuas kev ntsuas ntawm textile thickness, qhov sib thooj thickness feem ntau nyob ib ncig ntawm 0.12mm txog 4.5mm. Thickness tuaj yeem hloov kho raws li cov neeg siv khoom xav tau, suav nrog cov khoom nruj, nplaim hluav taws xob, qhov dav, thiab lwm yam kev ua tau zoo thiab cov lus qhia tshwj xeeb.

Noj 300g fiberglass rwb thaiv tsev zoo li piv txwv, nws qhov ntev - lub sij hawm kub tsis kam tuaj yeem ncav cuag li 260℃, thiab nws luv luv - lub sij hawm tam sim no tuaj yeem ncav cuag li 300℃. Nws cov thermal conductivity yog 0.037W / (m·K). 300g rwb thaiv tsev muaj kev ua haujlwm zoo thermal rwb thaiv tsev. Qhov hnyav dua, vim cov fibers denser, txo cov cua porosity, ua rau me ntsis nce thermal conductivity. Cov khoom yog resistant rau acids, alkalis, ntsev tsuag, roj, thiab lwm yam tshuaj. Nrog rau cov ntsiab lus noo noo tsawg dua lossis sib npaug li 1%, cov txheej rwb thaiv tsev tsis tshua muaj kev nqus dej thiab cov khoom tsis ua haujlwm.

Hais txog huab cua permeability, qhov hnyav dua rwb thaiv tsev feem ntau muaj qis permeability. Piv txwv li, 150g-300g xav tau muaj qhov nruab nrab permeability, ua kom yooj yim rau kev khiav tawm ntawm ya raws los ntawm cov rwb thaiv tsev txheej . 400g-500g hnov, nrog nws cov fiberglass siab ntom ntom, nthuav tawm txawm tias qis permeability thiab yog qhov tsim nyog rau cov khoom uas yuav tsum muaj kev thaiv cov roj, roj, kua qaub, thiab alkali vapors.

Nyob rau hauv cov nqe lus ntawm daim ntawv thov kev faib los ntawm qhov hnyav:

150g-200g rwb thaiv tsev xav tau yog qhov sib sib zog nqus thiab muag muag, muab kev haum zoo thaum lub qhov txhab nyob ib ncig ntawm cov kav dej thiab yuav tsum tau siv zog txiav tsawg dua. Nws tsim nyog rau qhov chaw nkhaus, cov khoom me me, thiab ntau - txheej txheej; nws qhov hnyav qis kuj ua rau lub zog tensile qis dua . 300g rwb thaiv tsev xav tias yog qhov hnyav hauv kev lag luam, ntsuas lub zog thiab hloov tau yooj yim. Nws yog cov ntsiab lus tseem ceeb rau kev tsim cov yeeb nkab rwb thaiv tsev, haum rau ob qho tib si qhwv thiab lub tank rwb thaiv tsev, muab tus nqi zoo tshaj plaws -kev ua tau zoo, thiab siv ntau ntau. 400g-500g yog tuab, thiab cov khoom yuav hnov ​​​​zoo dua. Nws feem ntau yog siv rau qhov loj - thaj chaw tiaj tiaj lossis rau cov khoom lag luam nrog loj bending radii. Nws yog teeb meem ntau dua los qhwv me me khoov. Nws muaj zog tensile zoo dua.