ngwaahịa
Ọdịmma Phenolic Epoxy Resin CAS 61788-97-4 nwere ọnụ ahịa kacha mma
Ntinye ngwaahịa
MF: C21H23ClFNO2
MW: 375.8642232
Nọmba: 61788-97-4
nchịkọta
Ngwakọta polymer nke nwere otu epoxy n'ime ihe owuwu molekul ka a na-akpọ resin epoxy.Egwu epoxy resin nwere ezigbo anụ ahụ na kemịkalụ Njirimara, n'elu nke metal na nonmetal ihe nwere magburu onwe bonding ike, ezi dielectric Njirimara, mwube obere shrinkage, ihicha ngwaahịa ezi akụkụ kwụsie ike, elu ekweghị ekwe, ezi mgbanwe, alkali mgbaze na kasị kwụsie ike. , Ya mere a na-eji ya na nchekwa mba, ngalaba akụ na ụba mba, maka nkedo, impregnation, laminate, nrapado, mkpuchi na ngwa ndị ọzọ.Na mba anyị kemgbe 1958 open Chemicalbook epoxy resin a mụrụ, na na ọsọ nke ngwa ngwa n'ime ụlọ ọrụ mmepụta ihe, e booming n'ụwa nile, na mgbakwunye na mmepụta nke nkịtị – bisphenol A epoxy chlororopane ụdị epoxy resin, ọ bụ mmepụta. nke ụdị dị iche iche nke ụdị epoxy resin ọhụrụ, iji gboo mkpa mba nke ụlọ nchekwa mba na ngalaba akụ na ụba.Enwere ike ịkwadebe resin epoxy site na ụzọ ndị a: mmeghachi omume nke hydrides na-arụ ọrụ na epichlorohydrin, usoro mmiri mmiri oxidation nke njikọ abụọ site na hydrogen peroxide ma ọ bụ peracetic acid, na ikuku oxidation nke njikọ njikọ abụọ.
Ebumnuche na ọrụ
A na-eji resin epoxy eme ihe n'ọtụtụ ebe dị ka nrapado, ihe na-emebi emebi, mkpuchi mkpuchi, ihe mkpuchi, ihe nkedo na ihe impregnating, ihe na-akpụzi, wdg. onye na-emecha ihe.N'ihe banyere mkpuchi, a na-ejikarị ya eme ihe dị ka mkpuchi mkpuchi ígwè maka ụgbọ mmiri, ígwè na ihe nchara ígwè, ihe mkpuchi ígwè, wdg Na mgbakwunye, dị ka ihe mkpuchi electrophoretic cationic, a na-ejikarị ya eme ihe na mkpuchi ala nke ụgbọala.A na-eji akwụkwọ kemịkal mee ihe dị ka agba mkpuchi mkpuchi, ihe na-akpụzi injection, ihe ịkpụzi, ọkachasị na ụlọ ọrụ eletrọnịkị, na mgbakwunye na bọọdụ laminated, nke a na-ejikarị dị ka LSI, IC na ihe mkpuchi ndị ọzọ;N'ihe owuwu obodo, a na-eji ya dị ka mgbakwasa na-adịghị amị amị, ihe ala na ngwa ngwa maka okporo ụzọ nkedo ihe;Dị ka ihe ntanye, na-eji ezigbo adhesion eme ihe n'ọtụtụ ebe na ígwè na ihe ndị na-abụghị ígwè (dị ka seramiiki, iko, osisi, wdg) njikọ;A na-ejikwa ya dị ka resin, PVC stabilizer;Ndozi akwa iji gbochie mbelata na mbelata.
parameters
Chemical na anụ ahụ Njirimara
Njupụta: 1.2±0.1 g/cc
Ebe esi mmiri: 529.0± 50.0 ° C na 760 mm Hg
Ebe ọkụ ọkụ 273.8± 30.1 Celsius
Ọnụ ọgụgụ ziri ezi 375.140137
PSA 40.54
Ọnụọgụ nkesa mmanụ na mmiri: 3.01
Nrụgide ikuku: 0.0± 1.5 mm hg na 25 Celsius
Ntụgharị ntụgharị: 1.581
Agba: odo
Ndụ shelf: afọ 2
Dị ọcha: 99%
