Nyob rau hauv kev lag luam cov ntaub ntawv system, epoxy resin castables tau tsim ib tug nplua nuj qeb system vim lawv adjustable formulation thiab functional designability. Kev faib tawm kev tshawb fawb pab qhia meej txog thaj tsam ntawm cov khoom sib txawv, muab lub hauv paus rau kev xaiv cov khoom siv engineering thiab cov txheej txheem sib txuam. Tam sim no, kev lag luam feem ntau faib lawv raws li qhov ntev xws li kho cov txheej txheem, cov yam ntxwv ua haujlwm, daim ntawv thov teb, thiab cov txheej txheem txheej txheem. Txhua hom muaj qhov sib txawv tseem ceeb hauv kev tsim qauv thiab kev ua haujlwm.
Raws li kev kho cov txheej txheem, lawv tuaj yeem muab faib ua chav tsev kub curing hom thiab kub curing hom. Chav tsev kub curing hom cia siab rau cov tshuaj tiv thaiv sai nrog amine curing agents ntawm chav tsev kub los tsim pwm, haum rau ntawm -kev tsim kho lossis me me - kho pob. Thaum yooj yim, nws muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv thiab tsis tshua muaj kev kub ntxhov thiab lub zog txhua yam. Thaum tshav kub kub curing hom yuav tsum muaj qhov kub thiab txias (piv txwv li, 80℃txog 150 degree) kom ua tiav crosslinking, ua rau muaj kev ua tiav ntau dua thiab cov qauv denser. Nws yog feem ntau yog siv nyob rau hauv ntau lawm scenarios nrog stringent kev ua tau zoo raws li txoj cai, xws li lub ntsiab rwb thaiv tsev Cheebtsam ntawm lub hwj chim khoom.
Raws li cov yam ntxwv ua haujlwm, lawv tuaj yeem muab faib ua hom dav dav - hom phiaj thiab tshwj xeeb - hom phiaj. General -Lub hom phiaj refractories tseem ceeb tshaj qhov zoo tshaj plaws rwb thaiv tsev thiab adhesion zog, ua tau raws li encapsulation xav tau ntawm cov pa motors thiab cov khoom siv hluav taws xob. Tshwj xeeb refractories ua tiav lub hom phiaj kev txhawb nqa los ntawm kev muab tub lim thiab kev hloov kho ntxiv; Piv txwv li, cov thermal conductivity siab refractories (nrog ntxiv boron nitride thiab aluminium oxide) yog siv rau lub hwj chim module tshav kub dissipation, nplaim hluav taws- retardant refractories (qhia cov aluminium hydroxide thiab phosphorus compounds) raws li txoj kev tsheb ciav hlau kev nyab xeeb kev nyab xeeb, thiab huab cua - resistant refractories (nrog ntxiv rau lub sij hawm ntev UV absorbers) sab nraum raug.
Raws li cov chaw siv, cov refractories tuaj yeem raug faib ntxiv rau hauv hluav taws xob rwb thaiv tsev, hluav taws xob encapsulation, thiab cov khoom siv hluav taws xob refractories. Hluav taws xob rwb thaiv tsev refractories hais txog ntim resistivity thiab dielectric stability, feem ntau siv nyob rau hauv transformer thiab reactor coil casting. Electronic encapsulation refractories tsom rau qhov tseeb qhov tseeb thiab tsis tshua muaj thermal expansion txuam, pab kev tiv thaiv ntawm sensors thiab integrated circuit modules. Cov yam ntxwv ntawm cov khoom siv hluav taws xob ua kom pom tseeb ntawm lub zog siab thiab kev cuam tshuam, siv rau kev kho cov khoom siv hluav taws xob puas tsuaj lossis kev txhawb nqa ntxiv - cov qauv kabmob.
Raws li kev ua daim ntawv, refractories tuaj yeem muab faib ua kua castables thiab muab tshuaj txhuam / semi- cov khoom castables. Cov kua refractories muaj fluidity zoo heev, tuaj yeem nkag mus rau cov kab noj hniav nyuaj, thiab tsim nyog rau kev sau cov qauv sib txawv. Paste refractories muaj thixotropy zoo thiab qhov chaw muaj zog, ua kom yooj yim los yog loj - cheeb tsam kev tsim kho thiab txo cov kev pheej hmoo ntawm sagging thiab voids. Cov txheej txheem kev faib tawm multidimensional qhia txog txoj kev txhim kho thev naus laus zis ntawm epoxy resin castables los ntawm cov txheej txheem rwb thaiv tsev mus rau kev sib koom ua ke, thiab tseem muab cov lus qhia meej rau kev xaiv cov khoom zoo nyob rau hauv kev ua haujlwm sib txawv.
