samfurori
High Quality Phenolic Epoxy Resin CAS 61788-97-4 tare da Mafi kyawun Farashi
Gabatarwar samfur
Saukewa: C21H23ClFNO2
MW: 375.8642232
Saukewa: 61788-97-4
bayyani
Ginin polymer mai ɗauke da rukunin epoxy a cikin tsarin kwayoyin ana kiransa resin epoxy.Magance epoxy guduro yana da kyau jiki da sinadaran Properties, a saman da karfe da kuma nonmetal abu yana da kyau kwarai bonding ƙarfi, mai kyau dielectric Properties, kafa kananan shrinkage, bushewa kayayyakin mai kyau girma girma da kwanciyar hankali, high taurin, mai kyau sassauci, da alkali sauran ƙarfi da kuma mafi barga. , sabili da haka ana amfani da shi sosai a cikin tsaron ƙasa, sassan tattalin arzikin ƙasa, Don jefawa, impregnation, laminate, m, shafi da sauran aikace-aikace.A kasar mu tun 1958 bude Chemicalbook epoxy guduro aka yi nazarin, kuma a cikin sauri na sauri cikin masana'antu samar, da aka booming a duk faɗin duniya, ban da samar da talakawa - bisphenol A epoxy chlororopane irin epoxy guduro, shi ne samar. na nau'ikan nau'ikan nau'ikan nau'ikan sabon nau'in resin epoxy, don biyan buƙatun ƙasar ginin tsaron ƙasa da sassan tattalin arziki.Za a iya shirya resin Epoxy ta hanyoyi masu zuwa: amsawar hydrides masu aiki tare da epichlorohydrin, lokaci na ruwa oxidation na haɗin biyu ta hydrogen peroxide ko peracetic acid, da iskar oxygenation na mahaɗin haɗin biyu.
Manufar da aiki
Epoxy guduro ne yadu amfani da m, anticorrosive abu, insulating shafi, laminating abu, simintin gyaran kafa da impregnating abu, gyare-gyaren abu, da dai sauransu Har ila yau, ana iya amfani da a matsayin gilashin fiber ƙarfafa robobi, lantarki daidaici sassa, shockproof da sauti-sha kayan, yadi. wakilin gamawa.A cikin sharuddan shafi, shi ne yafi amfani da karfe kariya shafi ga jiragen ruwa, baƙin ƙarfe da karfe aka gyara, karfe kwantena, da dai sauransu Bugu da kari, a matsayin cationic electrophoretic shafi m, shi ne yadu amfani a kasa shafi na mota jiki.An yi amfani da littafin sinadarai sosai azaman fenti, kayan gyare-gyaren allura, kayan gyare-gyare, musamman a cikin masana'antar lantarki, ban da allon laminated, ana amfani da shi sosai azaman LSI, IC da sauran kayan rufewa;A cikin gine-ginen jama'a, ana amfani da shi azaman suturar da ba zamewa ba, kayan bene da kayan turmi don hanyar simintin siminti;A matsayin m, tare da mannewa mai kyau ana amfani dashi sosai a cikin ƙarfe da kayan da ba na ƙarfe ba (irin su yumbu, gilashi, itace, da dai sauransu) haɗin gwiwa;Hakanan ana amfani dashi azaman guduro, PVC stabilizer;Tufafi don hana kumburi da raguwa.
sigogi
Chemical da kayan jiki
Yawan girma: 1.2± 0.1 g/cc
Matsayin tafasa: 529.0± 50.0 ° C a 760 mm Hg
Wurin walƙiya 273.8± 30.1 digiri Celsius
Daidaitaccen taro 375.140137
PSA 40.54
Ƙididdigar rarraba mai da ruwa: 3.01
Matsin tururi: 0.0± 1.5 mm hg a 25 ° C
Shafin: 1.581
Launi: rawaya
Shelf rayuwa: 2 shekaru
Tsafta: 99%
