Ku bari sida loo doorto wakiilka daaweyn ee ephoxy resin?

Wakiilka daawada ee 'Epoxy Daaweynta' waa walax kiimiko loo isticmaalo daaweyntadib-u-soo-celinta ephoxyAdigoo si kibis ah uga jawaab celinaya kooxaha ephoxy ah ee resin-ka-dhajinta ee 'Epoxy Resin' si ay u sameeyaan qaab-isku-dhafan oo iskutallaab ah, sidaas darteedna samaynta ephoxy Resin ash adag oo adag oo adag.
Doorka koowaad ee wakiilada daawada ee 'Epoxy' waa in kor loo qaado cadeynta adag, in la xakameeyo dildilaaca, iyo iska caabinta kiimikada ee dhajinta ephoxy, taasoo qayb muhiim ah ka samaysan, taas oo qayb muhiim ah oo ka mid ah comprupluded-ka aposy. Qodobkaani wuxuu wadaagayaa sida loo doorto wakiilka saxda ah ee 'Epoxy-Epoxy-Epoxy-Epany' oo ku saleysan arrimo kala duwan:
Marka loo eego xaaladaha daadinta
- Daaweynta heerkulka qolka: Haddii si dhakhso leh loogu daaweeyo heerkulka qolka ayaa loo baahan yahay, amiirrada amivatic amino amino aminos sida Etheriyaariamie iyo Dithelyetriamine-ka waa la dooran karaa; Haddii xawaaraha la haqabtiro aan looga baahnayn inuu sarreeyo, oo diirada la saaro waqtiga hawlgalka, wakiilada daaweyn polyamide waa la dooran karaa.
- Kuleylista kuleylka: caabbinta kuleylka kulul iyo guryaha farsamada, wakiilada daawada udgoon, sida Diainnodiphenylsulfonfone (DDS), iwm, waa la isticmaali karaa; Heerkulka hooseeya ee si dhakhso leh, wax laga beddelo wakiilada daaweyn amine ah ee lagu daawado karo ayaa la qaddarin karaa.
- Ku daaweyn xaalado gaar ah: in lagu daaweeyo jawi qoyan, oo ah in la daaweeyo maqaarka qoyan ee la daaweyn karo; Nidaamka iftiinka iftiinka, wakiilka daawaynta oo leh sawir-haye iyo acrylate acrylate ayaa la dooran karaa.
Marka loo eego shuruudaha waxqabadka
- Guryaha farsamada: Haddii adag iyo xoog sare loo baahan yahay, wakiilada andydride-ka ayaa la dooran karaa; Haddii dabacsanaan wanaagsan iyo iska caabin saamayn ah loo baahan yahay, sii adkeeyay wakiilada la daaweynaya sida caagga possalfide-ka ah ay ku habboon yihiin.
- iska caabbinta kiimikada: shuruudaha sare ee aashitada, alkali, iyo iska caabin,phenolic resinWakiilka daaweyn ama qaar ka mid ah wakiilka daawaynta Amine ee wax laga badalay ayaa ku habboon.
- Istaad ahaanta Iidaalka: Beelaha heerkulka sare, sida kor ku xusan 200 ℃, wakiilka daawada silicone ama wakiilka daawada ee qaba qaab dhismeedka polyrayararom waa la tixgelin karaa.
Sida ku xusan jawiga isticmaalka
- Jawiga gudaha: shuruudaha ilaalinta deegaanka ee deegaanka, wakiilka daawada ku saleysan ee biyaha ku saleysan ama wakiilka kacsan ee amivatic-ka hooseysa ayaa ku habboon.
- Deegaanka bannaanka: iska caabbinta cimilada wanaagsan ayaa loo baahan yahay, wakiilada daawada ee amihey ee amitylic amine leh caabbinta UV ee wanaagsan ayaa ku habboon.
Deegaanno gaar ah: Jawiga leh shuruudaha nadaafadda sare sida cuntada iyo dawada, kuwa aan sun-lahayn ama sunta toxic-ka-sunta ah sida kuwa ku habboon nabadgelyada polyamide-ka ee loo yaqaan 'polyamide' polyamide ee loo yaqaan 'polyamide polyamide' ee lagu xaqiijiyey.
Tixgeli shuruudaha nidaamka
- Waqtiga hawlgalka: waqti dheer oo hawlgal ah, dooro wakiil daaweyn la mid ah, sida Dorylandmide, iwm.
- Muuqashada: loogu talagalay muuqaalka midabbada iyo daahfurka ee daahsoon, dooro wakiilada daadinta amiriigga aminiyeedka, iwm.
Oo lagu daray qodobka qiimaha
- Qaybta la kulanka ee shuruudaha waxqabadka, isbarbar dhig qiimaha iyo qaadashada wakiilada kaladuwan ee la daaweeyo. Qiimaha wakiilada la wadaago ee caadiga ah ee Aamiin waa waxoogaa yar, halka qaar ka mid ah waxqabadka qarashka gaarka ah sida ay ku jiraan fororiin-ka-haynta ah wakiilada la daafaqay iyo wakiilka daawaynta silikone waa qaali.