lihlahisoa
Boleng bo Phahameng ba Phenolic Epoxy Resin CAS 61788-97-4 ka Theko e Molemohali
Kenyelletso ea sehlahisoa
MF: C21H23ClFNO2
MW: 375.8642232
CAS: 61788-97-4
kakaretso
Motsoako oa polymer o nang le sehlopha sa epoxy mohahong oa limolek'hule o bitsoa epoxy resin.Resin ea epoxy e phekotsoeng e na le thepa e ntle ea 'mele le ea lik'hemik'hale, ka holim'a tšepe le lisebelisoa tse seng tsa tšepe li na le matla a matle a ho kopanya, thepa e ntle ea dielectric, ho beha shrinkage e nyane, lihlahisoa tse omisang tse nang le botsitso bo botle, boima bo phahameng, ho feto-fetoha ha maemo, alkali solvent le e tsitsitseng ka ho fetisisa. , 'me ka hona e sebelisoa haholo ts'ireletso ea naha, mafapha a moruo oa naha, Bakeng sa ho lahla, ho kenya letsoho, laminate, sekhomaretsi, ho roala le lisebelisoa tse ling.Naheng ea rona ho tloha ka 1958, Chemicalbook epoxy resin e ile ea ithutoa, 'me ka lebelo la tlhahiso ea indasteri, e ntse e eketseha lefatšeng ka bophara, ntle le tlhahiso ea mofuta o tloaelehileng oa bisphenol A epoxy chlororopane epoxy resin. ea mefuta e fapaneng ea mofuta o mocha oa epoxy resin, e le ho fihlela tlhoko ea naha ea moaho oa naha ea ts'ireletso le mafapha a moruo.Li-resin tsa epoxy li ka lokisoa ka mekhoa e latelang: karabelo ea li-hydrides tse sebetsang ka epichlorohydrin, oxidation ea mokelikeli oa bond e habeli ka hydrogen peroxide kapa peracetic acid, le oxidation ea moea ea motsoako oa bond habeli.
Sepheo le mosebetsi
Epoxy resin e sebelisoa haholo e le sekhomaretsi, thepa e thibelang ho bola, ho koahela, ho roala, lisebelisoa tsa laminating, lisebelisoa tsa ho lahla le ho kenya letsoho, lintho tse bōpang, joalo-joalo E ka boela ea sebelisoa e le lipolasetiki tse matlafalitsoeng ka khalase, likarolo tse nepahetseng tsa motlakase, lintho tse tšosang le tse monyang molumo, masela. moemedi wa ho qetela.Mabapi le ho roala, e sebelisoa haholo-holo e le tšireletso ea tšepe bakeng sa likepe, likarolo tsa tšepe le tsa tšepe, lijana tsa tšepe, joalo-joalo Ho phaella moo, e le cationic electrophoretic coating carrier, e sebelisoa haholo karolong e ka tlaase ea 'mele oa koloi.Chemicalbook e sebelisoa haholo e le pente e sireletsang, lisebelisoa tsa ho etsa ente, lisebelisoa tsa ho bopa, haholo-holo indastering ea elektronike, ho phaella ho boto ea laminated, e sebelisoang haholo e le LSI, IC le lisebelisoa tse ling tsa ho tiisa;Kaho ea lehae, e sebelisoa e le liaparo tse sa thellang, lisebelisoa tsa fatše le lisebelisoa tsa seretse bakeng sa 'mila oa konkreite;E le sekhomaretsi, se nang le sekhomaretsi se setle se sebelisoa haholo ka lisebelisoa tsa tšepe le tse se nang tšepe (tse kang li-ceramics, khalase, lehong, joalo-joalo) ho kopanya;E boetse e sebelisoa e le resin, PVC stabilizer;Textile primer ho thibela crease le shrinkage.
mekhahlelo
Lintho tsa lik'hemik'hale le tsa 'mele
Boima ba 'mele : 1.2±0.1 g/cc
Sebaka se belang: 529.0±50.0 ° C ho 760 mm Hg
Leqhubu la khanya ke likhato tse 273.8±30.1 Celsius
Boima bo nepahetseng 375.140137
PSA 40.54
Coefficient ea kabo ea oli le metsi: 3.01
Khatello ea mouoane: 0.0±1.5 mm hg ho 25 ° C
Lenane la refractive: 1.581
Mmala: mosehla
Shelf bophelo: lilemo tse 2
Bohloeki: 99%
