Resin Phenolic Epoxy CAS 61788-97-4 Tayada Sare leh oo leh Sawirka ugu Wanaagsan

Resin Phenolic Epoxy CAS 61788-97-4 Tayada Sare leh oo leh Qiimaha ugu Wanaagsan

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Faahfaahinta Alaabta

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hordhaca alaabta

MF: C21H23ClFNO2
MW: 375.8642232
CAS: 61788-97-4

dulmar

Isku-xidhka polymer-ka ee ay ku jiraan kooxda epoxy ee qaab-dhismeedka molecular waxa loo yaqaan resin epoxy.Resin epoxy la daaweeyay wuxuu leeyahay sifooyin jidheed iyo kiimiko oo wanaagsan, oogada birta iyo alaabada aan birta ahayn waxay leedahay xoog iskuxiran oo aad u fiican, guryaha dielectric wanaagsan, dejinta yaraanshaha yar, qalajinta alaabada xasilloonida cabbirka wanaagsan, qallafsanaanta sare, dabacsanaanta wanaagsan, dareeraha alkali iyo ugu xasilloon , oo sidaas daraaddeed waxaa si weyn loo isticmaalaa in difaaca qaranka, waaxaha dhaqaalaha qaranka, Waayo, tuurista, impregnation, laminate, koollada, daahan iyo codsiyada kale.Waddankeena tan iyo 1958-kii waxaa la baray xawaaraha degdega ah ee wax-soo-saarka warshadaha, kaas oo sii kordhayay adduunka oo dhan, marka lagu daro wax soo saarka caadiga ah - bisphenol A epoxy chlororopane nooca epoxy resin, waa wax soo saarka. noocyo kala duwan oo ah nooca epoxy cusub, si loo daboolo baahida dalka ee dhismaha difaaca qaranka iyo waaxaha dhaqaalaha.Xabagta Epoxy waxaa lagu diyaarin karaa hababka soo socda: falcelinta hydrides firfircoon ee leh epichlorohydrin, oksidida wajiga dareeraha ee bond double by hydrogen peroxide ama peracetic acid, iyo oksaydhka hawada ee isku dhafka labajibbaaran.

Ujeedada iyo shaqada

Xabagta Epoxy waxaa si weyn loo isticmaalaa sida xabagta, walxaha anticorrosive, daahan insulating, walxaha laminating, tuurista iyo impregnating walxaha, wax qaabaynta, iwm Waxa kale oo loo isticmaali karaa sida fiber galaas caag xoojiyay, qaybaha saxda ah korantada, shockproof iyo alaabta sanqadh nuugista, textile wakiilka dhamaystirka.Marka la eego daahan, waxaa inta badan loo isticmaalaa daahan ilaalinta biraha maraakiibta, birta iyo qaybaha birta, weelasha biraha, iwm Intaa waxaa dheer, sida side daahan cationic electrophoretic, waxaa si ballaaran loo isticmaalaa in daahan hoose ee jirka baabuurta.Buuga kimikada waxaa si ballaaran loo isticmaalaa sida rinjiga dahaarka, qalabka wax lagu dubo, qalabka wax lagu dhejiyo, gaar ahaan warshadaha elektiroonigga ah, marka lagu daro guddiga la-lambarka ah, oo si ballaaran loo isticmaalo sida LSI, IC iyo qalabka kale ee wax lagu xiro;Dhismaha madaniga ah, waxa loo istcimaalaa dhaymo aan sibiq lahayn, wax sagxadda dhulka iyo maadada hoobiye ee wadada shubka shubka ah;Sida koollada, oo leh dhejis wanaagsan ayaa si ballaaran loo isticmaalaa biraha iyo walxaha aan birta ahayn (sida dhoobada, muraayadda, alwaax, iwm.) isku-xidhka;Sidoo kale loo isticmaalo sida resin, PVC stabilizer;Qoryaha dharka ka sameysan si looga hortago burburka iyo hoos u dhaca.

xuduudaha

Kiimikada iyo sifooyinka jirka
Cufnaanta: 1.2±0.1 g/cc
Barta karkarinta: 529.0± 50.0 ° C at 760 mm Hg
Dhibicda Flash 273.8±30.1 darajo Celsius
Tirada saxda ah 375.140137
PSA 40.54
Saliida iyo qaybinta biyaha: 3.01
Cadaadiska uumiga: 0.0± 1.5 mm hg at 25 ° C
Tusmada dib-u-celinta: 1.581
Midabka: huruud
Nolosha shelf: 2 sano
daahirnimo: 99%

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