mankhwala
High Quality Phenolic Epoxy Resin CAS 61788-97-4 ndi Mtengo Wabwino Kwambiri
Chiyambi cha malonda
Chithunzi cha C21H23ClFNO2
MW: 375.8642232
CAS: 61788-97-4
mwachidule
Gulu la polima lomwe lili ndi gulu la epoxy mu kapangidwe ka maselo amatchedwa epoxy resin.Anachiritsidwa epoxy utomoni ali ndi makhalidwe abwino thupi ndi mankhwala, pamwamba pa zitsulo ndi zinthu nonmetal ali kwambiri n'zogwirizana mphamvu, zabwino dielectric katundu, kuika shrinkage yaing'ono, kuyanika mankhwala wabwino dimensional bata, kuuma mkulu, kusinthasintha zabwino, ndi zosungunulira zamchere ndi khola kwambiri. , choncho amagwiritsidwa ntchito kwambiri mu chitetezo cha dziko, m'madipatimenti azachuma a dziko, Kuponyera, impregnation, laminate, zomatira, zokutira ndi ntchito zina.M'dziko lathu kuyambira 1958 lotseguka Chemicalbook epoxy resin idaphunziridwa, ndipo pa liwiro lachangu mu kupanga mafakitale, yakhala ikukula padziko lonse lapansi, kuphatikiza pakupanga wamba - bisphenol A epoxy chlororopane mtundu wa epoxy resin, ndiko kupanga. mitundu yosiyanasiyana ya utomoni watsopano wa epoxy, kuti akwaniritse kufunikira kwa dziko la chitetezo cha dziko ndi madipatimenti azachuma.Epoxy resins akhoza kukonzekera ndi njira zotsatirazi: zochita za hydrides yogwira ndi epichlorohydrin, madzi gawo makutidwe ndi okosijeni wa awiri chomangira ndi hydrogen peroxide kapena peracetic acid, ndi mpweya makutidwe ndi okosijeni wa awiri chomangira pawiri.
Cholinga ndi ntchito
Epoxy utomoni chimagwiritsidwa ntchito monga zomatira, zinthu anticorrosive, insulating ❖ kuyanika, laminating zakuthupi, kuponyera ndi impregnating zakuthupi, akamaumba zinthu, etc. Angagwiritsidwenso ntchito monga galasi CHIKWANGWANI analimbitsa mapulasitiki, mbali magetsi mwatsatanetsatane, shockproof ndi mawu absorbent zipangizo, nsalu. womaliza ntchito.Pankhani ya ❖ kuyanika, izo makamaka ntchito ngati zitsulo zoteteza ❖ kuyanika kwa zombo, zitsulo ndi zitsulo zigawo zikuluzikulu, zitsulo zitsulo, etc. Komanso, monga cationic electrophoretic ❖ kuyanika chonyamulira, chimagwiritsidwa ntchito ❖ kuyanika pansi galimoto galimoto.Chemicalbook chimagwiritsidwa ntchito monga insulating utoto, jekeseni akamaumba zipangizo, akamaumba zipangizo, makamaka makampani amagetsi, kuwonjezera pa bolodi laminated, ankagwiritsa ntchito LSI, IC ndi zipangizo kusindikiza;Pomanga nyumba, imagwiritsidwa ntchito ngati zovala zosasunthika, zapansi ndi matope panjira yoponyera konkriti;Monga zomatira, zomatira bwino zimagwiritsidwa ntchito kwambiri muzitsulo ndi zinthu zopanda zitsulo (monga zoumba, galasi, matabwa, etc.) kugwirizana;Amagwiritsidwanso ntchito ngati utomoni, PVC stabilizer;Choyambirira cha Textile kuti muteteze kugwa ndi kuchepa.
magawo
Chemical ndi thupi katundu
Kachulukidwe: 1.2±0.1 g/cc
Malo otentha: 529.0±50.0 ° C pa 760 mm Hg
Kung'anima kwa 273.8±30.1 digiri Celsius
Misa yolondola 375.140137
Mtengo wa 40.54
Mafuta ndi madzi kugawa coefficient: 3.01
Kuthamanga kwa nthunzi: 0.0±1.5 mmhg pa 25 ° C
Refractive index: 1.581
Mtundu: Yellow
Alumali moyo: 2 years
Chiyero: 99%
