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1. Goobaha codsiga ee xabagta vinyl
Warshadaynta, suuqa caalamiga ah ee resin vinyl waxa inta badan loo kala saaraa saddex qaybood: isku-dhafka, rinjiyada, dahaarka, iyo kuwa kale.Isku-dhafka 'Vinyl resin matrix matrix' waxaa si weyn loogu isticmaalaa dhuumaha, haamaha kaydinta, dhismaha, gaadiidka iyo warshadaha kale.
Caabbinta daxalka aadka u wanaagsan ee Vinyl-ka iyo guryaha aadka u wanaagsan ee jirka iyo kiimikaad ayaa ka dhigaya shayga doorashada ee tiro badan oo ah mashruucyada FRP ee ka hortagga daxalka kiimikada.Sida taangiyada balaastiga ah ee la xoojiyay fiber-ka, tuubooyinka, munaaradaha iyo daxalka u adkaysta, iwm;mashaariicda ka hortagga daxalka, sida sagxadaha sare ee u adkaysta daxalka, alaabada FRP ee xoogga badan;Dahaarrada jajabka dhalada ah ee culus ee ka-hortagga daxalka, sibidhka jajabka;desulfurization warshad tamarta iyo ka-hortagga daxalka, iska caabbinta heerkulka sare, caabbinta aashitada xooggan alkali xooggan;aqoon-is-weydaarsiga kiimikada workbench acid iyo caabbinta alkali, iska caabinta daxalka heerkulka sare, iwm.
Sanadihii la soo dhaafay, iyada oo hal-abuurka iyo horumarinta shaqeynta gaarka ah ee vinyl ester resin, waxay heshay qaar ka mid ah codsiyada cusub ee meelo badan oo hoose:
1) Vinyl ester resin galaas sibidh sibidh ah ayaa si fiican loo dallacsiiyay oo lagu dabaqay berrinkii desulfurization gaaska qiiqa ee dhirta tamarta aan kuleylka ahayn, gaar ahaan goobta dahaarka barkadaha barkadaha warshadaha kiimikada.
2) Xirmooyinka vinyl ester resin-ga-sare ee la dhisay, oo ay ku jiraan dahaarka jilicsan iyo kuwa aan jilicsanayn, ayaa si ballaaran loo dalacsiiyay oo lagu dabaqay;300μm dhumucda filimka vinyl ester resin dahaarka ayaa bilaabay inay suuq geeyaan oo muujiyaan isbeddel korriin degdeg ah;
3) Vinyl ester resin oo leh index oksijiin sare iyo cufnaanta qiiqa hooseeya ayaa la faafiyey oo lagu dabaqay goobta FRP oo leh caabbinta daxalka iyo ololka;

4) Vinyl ester resin oo leh eber yaraan iyo adkeysi sare ayaa si weyn loo dalacsiiyay waxaana lagu dabaqay koofiyadaha FRP, ulaha kalluumeysiga iyo meelaha kale;
5) Vinyl ester resin oo leh xoog sare iyo dherer sare ayaa si ballaaran loo dalacsiiyay oo lagu dabaqay qaybaha qaab dhismeedka FRP oo leh shuruudo gaar ah;
6) Resin vinyl ester functionalized gaar ah oo leh iska caabin heerkul aad u sarreeya (oo ka sarreeya 200 ℃ wajiga gaaska) iyo iska caabinta heerkulka aadka u hooseeya (-40 ℃) ayaa la faafiyey oo la dabaqay;
7) Vinyl ester resin waa la faafiyay oo lagu dabaqay goobta agabka korantada ee gaarka ah (sida insulating FRP ee gawaarida, ulaha kaarboonka semiconductor, iwm.);

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2. Goobta codsiga ee resin epoxy
Qalabka dahaarka ugu fiican ee jirka, farsamada iyo korantada ee resin epoxy, sifooyinka isku xidhka ee qalabyada kala duwan, iyo dabacsanaanta habka adeegsigeeda lagama helo balaastikada kale ee heerkulka.Sidaa darteed, waxaa laga samayn karaa dahaar, qalab isku dhafan, qalabka wax lagu shubo, koollada, qalabka wax lagu dhejiyo iyo qalabka wax lagu shubo, waxaana si ballaaran loo isticmaalaa qaybaha kala duwan ee dhaqaalaha qaranka.

①Rinji
Codsiga resin epoxy ee dahaarka ayaa xisaabiya qayb weyn, waxaana loo samayn karaa noocyo leh astaamo iyo adeegsi kala duwan.Sifooyinkeeda caadiga ah: 1) caabbinta kiimikada heer sare ah, gaar ahaan caabbinta alkali;2) Ku dhajinta adag ee filimka rinjiga, gaar ahaan biraha;3) Iska caabbinta kulaylka wanaagsan iyo korantada;4) Rinjiga filimka midabka galmada ayaa ka fiican.
Dahaarka Epoxy resin waxaa inta badan loo isticmaalaa sida rinji ka-hortagga, biraha birta, iyo rinjiga dahaarka, laakiin dahaarka ka samaysan heterocyclic iyo resins epoxy alicyclic ayaa loo isticmaali karaa bannaanka.
②Adhesive
Xabagta Epoxy waa xabag-dhismeed kala duwan oo muhiim ah.Marka lagu daro adhesion liidata ee balaastikada aan dabaylaha ahayn sida polyolefins, resin epoxy sidoo kale wuxuu ku habboon yahay qalabka birta ee kala duwan sida aluminium, birta, birta, naxaasta;alaabta aan biraha ahayn sida dhalooyinka, alwaax, shubka, iwm;iyo balaastikada heerkulbeegga sida phenolic, amino, polyester-ka aan saturated, iwm. waxay leeyihiin sifooyin adhesion oo aad u fiican, sidaas darteed waxaa loogu yeeraa xabagta caalamiga ah.
③ Qalabka elektiroonigga ah iyo kuwa korantada
Iyada oo ay ugu wacan tahay wax qabadkeeda dahaarka sare, xoogga qaabdhismeed sare iyo waxqabadka shaabadeynta wanaagsan iyo faa'iidooyin kale oo badan oo gaar ah, resin epoxy ayaa si weyn loogu isticmaalay dahaarka iyo baakadaha qalabka korantada sare iyo kuwa hooseeya, matoorrada iyo qaybaha elektiroonigga ah, waxayna si dhakhso leh u horumarisay.
Inta badan loo isticmaalo: 1) ku shubista xirmooyinka korantada iyo gawaarida;2) dahaarka dhoobada qalabka leh qaybaha elektarooniga ah iyo wareegyada.3) Qalabaynta heerka elektarooniga ah ee epoxy-ga waxaa loo isticmaalaa xirida caag ah ee qaybaha semiconductor;4) Intaa waxaa dheer, balaastikada epoxy laminated, epoxy insulating dahaarka, koollada insulating, iyo koollada korontada ayaa sidoo kale si weyn loo isticmaalaa.
④ Injineeriyada balaastikada iyo agabka isku dhafan
Balaastigga Epoxy inta badan waxaa ka mid ah xeryahooda qaabeynta epoxy iyo laminates epoxy ee loogu talagalay qaabeynta cadaadiska sare, iyo sidoo kale xumbo epoxy.Balaastigga Epoxy Engineering sidoo kale waxaa loo tixgalin karaa inay yihiin walxo isku dhafan epoxy-ga.Maaddada Epoxy ka kooban tahay waa shay dhisme oo muhiim ah iyo walax shaqaynaysa warshadaha kiimikada, duulista, hawada sare, milatariga iyo qaybaha kale ee farsamada sare.
⑤ Qalabka dhismaha madaniga ah
In berrinkii dhismaha, xabagta epoxy waxaa inta badan loo isticmaalaa sida dabaqa anti-daxalka, epoxy hoobiye iyo alaabta la taaban karo, dusha sare ee wadada iyo runway garoonka diyaaradaha, alaabta dayactirka degdeg ah, wax grouting for xoojinta aasaaska aasaasiga ah, koollada dhismaha iyo daahan, iwm.


Waqtiga post: Seb-16-2022