Qhov kub thiab lub hnub ci cuam tshuam rau lub sijhawm cia ntawm unsaturated polyester resin.Nyob rau hauv qhov tseeb, txawm tias unsaturated polyester resin los yog lwm yam resins, cia kub yog qhov zoo tshaj plaws nyob rau hauv lub cheeb tsam tam sim no kub ntawm 25 degrees Celsius.Rau lub hauv paus no, qhov kub thiab txias, qhov ntev ntawm cov khoom siv tsis zoo polyester resin;Qhov kub siab dua, lub sijhawm siv tau luv dua.
Cov resin yuav tsum tau muab ntim rau hauv lub thawv qub kom tsis txhob poob ntawm monomer volatilization thiab lwm yam impurities poob rau hauv. polyvinyl chloride thiab lwm yam khoom siv hlau npog.
Feem ntau hais lus, nyob rau hauv qhov kub thiab txias, kom tsis txhob tshav ntuj ncaj qha rau lub ntim ntim, tab sis lub neej cia tseem yuav cuam tshuam, vim hais tias nyob rau hauv cov huab cua kub, lub sij hawm resin gel yuav luv luv ntau, yog tias nws tsis zoo resin, los yog txawm ncaj qha solidified nyob rau hauv lub ntim ntim.Yog li ntawd, thaum lub sij hawm kub siab, yog tias cov kev cai tso cai, nws yog qhov zoo tshaj plaws los ua kom qhov kub thiab txias tsis tu ncua ntawm 25 degrees Celsius nyob rau hauv lub tshuab cua txias, yog tias cov chaw tsim khoom tsis npaj cov cua txias warehouse, nws yuav tsum tau them sai sai rau txo lub sij hawm cia. ntawm resin.
Kev saib xyuas tshwj xeeb yuav tsum tau ua kom cov resin tov nrog styrene yuav tsum tau kho raws li cov nplaim hluav taws kub hnyiab los tiv thaiv hluav taws.Lub tsev khaws khoom thiab kev cob qhia rau kev khaws cia ntawm cov khoom siv no yuav tsum muaj kev tswj xyuas nruj heev, thiab ua haujlwm zoo ntawm kev tiv thaiv hluav taws thiab tiv thaiv hluav taws txhua lub sijhawm.
Unsaturated polyester resin nyob rau hauv cov txheej txheem rhiav yuav tsum tau xyuam xim rau cov teeb meem kev nyab xeeb
1, resin, curing agent, accelerator yog flammable, yuav tsum xyuam xim rau kev tiv thaiv hluav taws, cais cia, txwv tsis pub nws yog ib qho yooj yim ua rau tawg.
2,Yuav tsum tsis muaj kev haus luam yeeb thiab tsis muaj hluav taws qhib hauv lub rhiav kev tsim khoom.
3, Kev ua pa txaus yuav tsum tau khaws cia hauv qhov chaw tsim khoom.Muaj ob hom kev ua haujlwm ntawm qhov cua tshuab.Ib qho yog ua kom cov huab cua nyob sab hauv tsev kom tshem tawm cov styrene volatiles txhua lub sijhawm.Vim hais tias cov styrene vapor yog ntau denser tshaj huab cua, styrene concentration nyob ze rau hauv av kuj tseem siab, yog li lub tso pa tawm nyob rau hauv lub rhiav yog qhov zoo tshaj plaws teem ze rau hauv av.Lwm qhov yog kom tshem tawm qhov chaw ua haujlwm hauv zos nrog cov cuab yeej thiab cov cuab yeej siv.Xws liCov kiv cua sib cais tau teeb tsa kom tshem tawm qhov siab siab styrene chav tso tawm los ntawm qhov chaw ua haujlwm, lossis tso cov pa hluav taws xob los ntawm cov raj xa dej dav dav hauv chav ua haujlwm.
4, txhawm rau tiv thaiv cov xwm txheej tsis txaus ntseeg, kev cob qhia ntau lawm yuav tsum muaj tsawg kawg yog ob qhov tawm.
5, nyob rau hauv lub rhiav ntau lawm sab hauv cia ntawm resin thiab ntau yam kev txhawb nqa tsis tuaj yeem ntau dhau, qhov zoo tshaj plaws me me cia.
6. Resin uas tsis tau siv tab sis tau ntxiv nrog rau kev nrawm yuav tsum tau hloov mus rau qhov chaw nyab xeeb rau kev sib cais cia kom tsis txhob muaj qhov sib txuam ntawm cov cua kub ntau hauv cov khoom sib txuam ua rau tawg thiab hluav taws.
7, ib zaug unsaturated polyester resin leakage tshwm sim los ntawm hluav taws, txheej txheem no yuav tso pa roj lom neeg kev noj qab haus huv, yog li nws yog tsim nyog los ntsuas kub ceev.
Hais txog peb
Hebei Yuniu Fiberglass Manufacturing Co., Ltd.Peb tsuas yog tsim thiab muag e-hom fiberglass khoom,xws li fiberglass roving, fiberglass tws silk, fiberglass tws xav, fiberglass gingham, koob xav, fiberglass ntaub thiab hais txog.
Yog tias xav tau, thov hu rau peb dawb.
Post lub sij hawm: Dec-17-2021