zvigadzirwa
High Quality Phenolic Epoxy Resin CAS 61788-97-4 ine Best Price
Product sumo
MF: C21H23ClFNO2
MW: 375.8642232
CAS: 61788-97-4
muchidimbu
Iyo polymer compound ine epoxy boka mune molecular chimiro inonzi epoxy resin.Yakaporeswa epoxy resin ine yakanaka yemuviri uye kemikari zvivakwa, pamusoro pesimbi uye isiri metal zvinhu zvine simba rekubatanidza, yakanaka dielectric zvivakwa, kuseta diki shrinkage, kuomesa zvigadzirwa zvakanaka dimensional kugadzikana, kuoma kwepamusoro, kuchinjika kwakanaka, iyo alkali solvent uye yakanyanya kugadzikana. , uye saka inoshandiswa zvakanyanya mukudzivirira kwenyika, madhipatimendi ehupfumi hwenyika, Kukanda, impregnation, laminate, adhesive, coating uye mamwe maapplication.Munyika yedu kubvira 1958 yakavhurika Chemicalbook epoxy resin yakadzidzwa, uye nekumhanya kwekukurumidza mukugadzirwa kwemaindasitiri, yave kuwedzera pasirese, mukuwedzera mukugadzirwa kwezvakajairwa - bisphenol A epoxy chlororopane mhando epoxy resin, ndiko kugadzirwa. yemhando dzakasiyana-siyana dzemhando itsva epoxy resin, kuitira kuti isangane nekudiwa kwenyika yezvivakwa zvekudzivirira kwenyika uye madhipatimendi ehupfumi.Epoxy resins inogona kugadzirwa nenzira dzinotevera: kuita kweanoshanda hydrides ane epichlorohydrin, liquid phase oxidation yekaviri bond nehydrogen peroxide kana peracetic acid, uye mhepo oxidation yekaviri bond compound.
Chinangwa uye basa
Epoxy resin inoshandiswa zvakanyanya seanonamira, anticorrosive material, insulating coating, laminating material, casting and impregnating material, molding material, etc. Inogonawo kushandiswa segirazi fiber reinforced plastics, magetsi echokwadi zvikamu, shockproof uye zvinobata inzwi, textile. finishing agent.Mukutaura kwekuputira, inonyanya kushandiswa sesimbi inodzivirira kuvhara kwezvikepe, simbi nesimbi zvikamu, midziyo yesimbi, etc. Mukuwedzera, se cationic electrophoretic coating carrier, inoshandiswa zvakanyanya mumucheka wepasi wemotokari yemotokari.Chemicalbook inoshandiswa zvakanyanya se insulating pendi, jekiseni molding zvinhu, kuumba zvinhu, kunyanya muindasitiri yemagetsi, kuwedzera kune laminated board, rinoshandiswa zvakanyanya seLSI, IC uye zvimwe zvekuisa chisimbiso;Mukuvaka kwehurumende, inoshandiswa senge isiri-inotsvedza kupfeka, pasi zvinhu uye dhaka zvinhu zvekongiri yekukanda mugwagwa;Sekunamatira, nekunamatira kwakanaka kunoshandiswa zvakanyanya musimbi uye isiri-simbi zvinhu (zvakadai sekeramics, girazi, huni, nezvimwewo) kusungirirwa;Inoshandiswawo se resin, PVC stabilizer;Textile primer kudzivirira crease uye shrinkage.
parameters
Kemikari uye zvinhu zvemuviri
Density : 1.2±0.1 g/cc
Kuvira kwenzvimbo: 529.0±50.0 ° C pa760 mm Hg
Flash point 273.8±30.1 degrees Celsius
Chaiyo misa 375.140137
PSA 40.54
Mafuta uye mvura yekugovera coefficient: 3.01
Mhepo yehutsi: 0.0±1.5 mm hg pa25 ° C
Iyo refractive index: 1.581
Ruvara: yero
Sherufu hupenyu: 2 makore
Kuchena: 99%
