Resin-ka Fenolic:Resin phenolic waa walax loogu talagalayisku-dhafka qaabaynta phenolic-ka ee xoojiyay fiber galaasoo leh iska caabin kulayl oo aad u fiican, iska caabin kiimiko iyo sifooyin dahaadh koronto. Resin-ka phenolic wuxuu sameeyaa qaab-dhismeed shabakad saddex-geesood ah iyada oo loo marayo fal-celinta polycondensation, taasoo siinaysa walaxda adkeysi wanaagsan iyo xasillooni cabbir leh.
Faybarka Galaaska:Faybarka galaaska waa walaxda ugu weyn ee xoojinta ee isku-dhafka qaabaynta phenolic-ga ee fiber galaaska lagu xoojiyay, oo leh xoog sare, modulus sare iyo iska caabin kulayl oo wanaagsan. Ku darista fiilooyinka galaaska waxay si weyn u wanaajisaa sifooyinka farsamada ee walaxda, taasoo u suurtagelinaysa inay ilaaliso xoog sare iyo adkaansho heerkul sare iyo jawi adag.
Buuxiyaasha iyo waxyaabaha lagu daro: Si loo sii wanaajiyo waxqabadka agabka,isku-dhafka qaabaynta phenolic-ka ee xoojiyay fiber galaasBadanaa waxaa sidoo kale lagu daraa qaar ka mid ah buuxinta iyo waxyaabaha lagu daro, sida buuxinta macdanta, kuwa dabka joojiya, saliidaha, iwm. Buuxiyeyaashan iyo waxyaabaha lagu daro waxay hagaajin karaan iska caabbinta xoqidda, wax ka beddelka ololka iyo waxqabadka farsamaynta ee agabka.
Saamiga Monomer-ka
Isku-dhafka qaabaynta phenolic ee fiber galaas, saamiga resin phenolic iyo fiber galaas guud ahaan waa 1: 1. Saamigan si taxaddar leh ayaa loogu talagalay in lagu gaaro waxqabadka ugu wanaagsan ee maaddada. Dhanka kale, buuxinta badanaa waxay u dhexeeyaan 20% ilaa 30% si loo yareeyo kharashka maaddada loona hagaajiyo habka wax loo farsameeyo. Waxyaabaha lagu daro, dhanka kale, badanaa waxay u dhexeeyaan 5% ilaa 10% waxaana loo isticmaalaa in lagu sii wanaajiyo sifooyinka maaddada iyo habka wax loo farsameeyo. Saamiyadan waxaa loo hagaajiyaa iyadoo loo eegayo shuruudaha gaarka ah ee codsiga iyo tignoolajiyada wax lagu farsameeyo si loo hubiyo in walaxdu si joogto ah ugu shaqeyn karto deegaanno kala duwan.
Meelaha Codsiga
Sababtoo ah sifooyinkeeda dahaarka ee aadka u fiican, xoogga farsamada iyo iska caabbinta daxalka,isku-dhafka wax-soo-saarka phenolic fiber galaas ahwaxaa si weyn loogu isticmaalaa qalabka elektarooniga, mashiinnada, warshadaha kiimikada, baabuurta iyo meelaha kale. Gaar ahaan baahida loo qabo in la iska caabiyo culaysyo waaweyn, iska caabbinta saameynta iyo jawiga heerkulka sare, agabkani waa inuu muujiyo faa'iidooyinkiisa gaarka ah. Isla mar ahaantaana, waxqabadkiisa wanaagsan ee wax-soo-saarka ayaa sidoo kale ka dhigaya mid awood u leh inuu daboolo baahiyaha qaabab iyo cabbirro kala duwan, taasoo u keenaysa raaxo weyn wax-soo-saarka warshadaha.
Waqtiga boostada: Luulyo-01-2025

