Epoxy resin E44

E44 resin epoxy Nkọwapụta mmepụta

Mmiri epoxy E44 soluble na benzene, toluene, xylene, acetone na ndị ọzọ organic mgbaze. Ọdịiche dị mma, dị mfe ịgwakọta ya na ihe enyemaka, ịkpụzi na nhazi dị mma, nkwụsi ike akụkụ dị mma mgbe ọgwụgwọ gasịrị, mbelata ihe na-erughị 2%, ọ bụ resin nwere obere shrinkage ọnụego nke resin thermosetting, ọnụọgụ mgbasawanye thermal 6-10.5% - ezigbo njikọ. arụmọrụ, arụmọrụ mkpuchi ọkụ eletrik dị mma, arụmọrụ igwe na nkwụsi ike kemịkalụ.

ngwa

Epoxy resin 6101 dabara adaba nke ọma maka ịkwadebe ihe mkpuchi mica, efere mkpuchi iko epoxy na ihe na-agbake. N'ihi viscosity ya na-agafeghị oke, ọ dị mma karịsịa dị ka ihe eji egbochi ihe mgbochi FRP, nke a chọrọ maka nnukwu tankị ciment, tankị nchekwa ígwè, ụgbọ ala tank na ihe ndị ọzọ na-egbochi corrosion. 6101 epoxy resin (E44), yana onye na-ahụ maka ọgwụgwọ okpomọkụ na onye na-eme ihe na-arụ ọrụ, enwere ike iji ya mee ka ákwà ahụ guzosie ike n'elu ihe mkpuchi ahụ na-arụ ọrụ ntuziaka dị mfe iji mepụta mkpuchi mgbochi corrosion epoxy FRP. Ya mere, a na-eji ya eme ihe n'ọtụtụ ebe na osisi kemịkalụ, ụlọ ọrụ distilleries, ụlọ ọrụ na-edozi mmiri na ebe ndị ọzọ a chọrọ mgbochi corrosion.

E44 resin epoxy a na-ejikarị maka ọkpọkọ na arịa na ụlọ ọrụ kemịkalụ, yana akụkụ na akụkụ nke ụgbọ ala, ụgbọ mmiri na ụgbọ elu, ngwa egwuregwu, nkedo stators na moto, shells moto na transformer components, na nwekwara ike iji maka nkedo na laminating n'ime ebu. n'ọtụtụ buru ibu. Enwere ike iji plastik foamed mee ihe dị ka ihe mkpuchi mkpuchi, ihe Sanwichi nwere oke ibu na ogologo ogologo, ihe nrapado, ihe mgbochi corrosion, ihe nkwakọ ngwaahịa na-atụ egwu, ihe na-ese n'elu mmiri, ihe na-adọrọ ụgbọ elu na ụlọ ọrụ mkpuchi.

1. Ihe ndozi ihe ịchọ mma 2. Ihe mkpuchi ala 3. Ihe mkpuchi

4. Ifufe Ike Blade Plate 5. AB Glue 6. Ụlọ ọrụ eletriki

Ngwongwo na Njirimara

Njirimara igwe dị elu. E44 resin epoxy nwere njikọ siri ike na ihe owuwu molekụla dị ukwuu, yabụ na akụrụngwa akụrụngwa ya dị elu karịa nke resins thermosetting izugbe dị ka resin phenolic na polyester unsaturated.

Adhesion siri ike. Usoro ọgwụgwọ nke resin epoxy nwere epoxy group, hydroxyl otu, ether bond, amine bond, ester bond na ndị ọzọ polar otu nwere nnukwu ọrụ, nke na-enye epoxy gwọrọ ihe na magburu onwe adhesion na pola substrates dị ka metal, ceramics, iko, ihe. na osisi.

Ezi nhazi: resin epoxy anaghị emepụta obere ihe ọkụkụ mgbe ọ na-agwọ ya, yabụ enwere ike ịkpụzi ya n'okpuru nrụgide dị ala ma ọ bụ nrụgide kọntaktị. Enwere ike iji epoxy resin E44 mee ihe dị iche iche na-agwọ ọrịa iji rụpụta ihe mgbaze na-enweghị ihe mgbaze, nke siri ike, mkpuchi ntụ ntụ, mkpuchi mmiri na mkpuchi gburugburu ebe obibi ndị ọzọ.

Ihe mkpuchi eletrik mara mma: resin epoxy bụ otu n'ime ụdị resin thermosetting kacha mma nwere akụrụngwa eletrik.

Ezigbo nkwụsi ike na nguzogide kemịkalụ. The epoxy resin na-enweghị adịghị ọcha dị ka alkali na nnu adịghị mfe ịka njọ. Ọ bụrụhaala na echekwara ya nke ọma (akara akara, na-enweghị mmiri na oke okpomọkụ), oge nchekwa bụ 1 afọ. Enwere ike iji ya ma ọ bụrụ na ọ gafere nyocha ahụ mgbe njedebe. Ngwakọta ọgwụgwọ epoxy nwere ezigbo nkwụsi ike kemịkalụ. Nguzogide corrosion ya na alkali, acid, nnu na mgbasa ozi ndị ọzọ dị mma karịa nke resin polyester unsaturated, resin phenolic na resins thermosetting ndị ọzọ. Ya mere, a na-eji resin epoxy eme ihe n'ọtụtụ ebe dị ka primer mgbochi corrosion. N'ihi na resin epoxy gwọrọ nwere usoro netwọkụ nwere akụkụ atọ ma na-eguzogide ọgwụ impregnation mmanụ, a na-eji ya eme ihe n'ime mgbidi dị n'ime tankị mmanụ, ụgbọ mmiri mmanụ na ụgbọ elu.

Data teknụzụ maka E44

Esemokwu n'etiti E44 resin epoxy na E51

Uru Epoxy bụ ndepụta kachasị mkpa iji chọpụta njirimara nke resin epoxy, na ụdị epoxy resin ụlọ ọrụ na-amata dị iche iche dabere na ụkpụrụ epoxy dị iche iche. Uru epoxy na-ezo aka n'ọnụọgụ mgbawa nke ihe ndị dabere na epoxy dị n'ime 100g nke resin ọ bụla. E-51 bụ ika, na-anọchi anya nkezi epoxy (51/100=0.51, epoxy uru N/100 bụ 0-18-0.54). E-44 epoxy resin na-anọchi anya nkezi epoxy uru nke 44/100, na (0.41-0.47) epoxy resin na elu epoxy uru nwere ala viscosity, elu viscosity na elu brittleness mgbe ọgwụgwọ.

1. E51 epoxy resin na E44 resin epoxy bụ bisphenol A epoxy resin. Ọdịiche dị na usoro ihe omimi dị n'etiti E44 epoxy resin na E44 resin epoxy bụ na ịdị arọ molekụla E44 nwere obere ìgwè hydroxyl dị na polymer, nke bara uru iji mee ka ike njikọ ahụ dịkwuo elu ma melite ọsọ ọgwụgwọ.

2. The epoxy resin E51 gwọrọ na otu onye na-agwọ ọrịa nwere nnukwu ike ike na ezi chemical na-eguzogide, nke kwesịrị ekwesị maka ihe mgbaze-free ala coatings na electronic ụlọ ọrụ; E44 epoxy resin dabara adaba maka mkpuchi na nrapado.

Ngwa ụlọ ọrụ

E hiwere Hebei Linyuan Fine Chemical Co., Ltd na Jenụwarị 2017, wee kwado ya ma rụọ ya site na Hebei JingHong Electronic Technology Co., Ltd na ụlọ ọrụ enyemaka Hongda mkpuchi ihe nke pụrụ iche na mmepụta nke 3240 Epoxy Resin Board, FR4 Fiberglass. Mpempe akwụkwọ, Phenolic Cotton Cloth Laminate Sheet 3026, bọọdụ mpempe akwụkwọ phenolic na laminate ọla kọpa.

JingHong nwere ụlọ ọrụ na mbụ na Xiong'an New District, Hebei, nke mepụtara naanị resin epoxy E44. Mpịakọta mmepụta ahụ dị ntakịrị ma jiri akụkụ ya mee ihe maka onwe ya. Ya mere, ọ bụghị ọtụtụ ahịa na ahịa. N'ihi nnukwu ngwa nke resin epoxy, China abụrụla onye na-emepụta ihe na ndị na-eji resin epoxy n'ụwa niile. Iji na-agbaso usoro ahịa ahịa, ụlọ ọrụ ahụ jikọtara ọnọdụ nke ụlọ ọrụ ahụ, wepụrụ na Xiong'an New Area, ma wuo ụlọ ọrụ epoxy resin na mmepụta kwa afọ nke tọn 20,000 na Cangzhou. Emechaala ọrụ a wee tinye n'ime mmepụta.

Ejiri teknụzụ Toto Kasei nke Japan rụọ ọrụ a. Ihe a na-emepụta ugbu a nke resin epoxy gụnyere E44, E51, wdg, a ga-eji nwayọọ nwayọọ tinye ụdị dị iche iche dịka ọchịchọ ahịa siri dị n'ọdịnihu. Onye na-elekọta ụlọ ọrụ ahụ kwuru, sị: Ka ọ dị ugbu a, ikike nrụpụta epoxy resin bụ tọn 20,000. Dị ka ọnọdụ ahịa n'ezie si dị, ikike mmepụta ga-agbasa ruo tọn 100,000.

Nchekwa na Mbupu

Mgbe ị na-echekwa resin epoxy, biko zere ìhè anyanwụ kpọmkwem, ebe okpomọkụ, ebe mgbanye ọkụ na mgbochi mmiri. A ga-echekwa ngwaahịa ndị dị ize ndụ dịka iwu siri dị. Ọ bụrụ na ejighị ha meghee, a ga-emechi ha maka nchekwa. Ndụ nchekwa nke resin epoxy na-abụkarị afọ 1, yana enwere ike iji ya ma ọ gafechara ule ahụ. N'okpuru ọnọdụ ndị ikwu, dị ka nchekwa na okpomọkụ oyi, ụfọdụ epoxy resins nwere ike kristal, nke bụ naanị mgbanwe anụ ahụ na-adịghị agbanwe agbanwe ha chemical Njirimara. N'ihe gbasara crystallization, resin nwere ike ikpo ọkụ ruo 70-80 Celsius ma weghachite ya na ọnọdụ mbụ ya site na ịkpali.

ojiji

A na-ejikarị resin epoxy eme ihe naanị. N'ozuzu, a na-eji ihe inyeaka dị ka ihe nchacha ihe na-agwọ ọrịa. A na-eji ogige amine atọ eme ihe dị ka ndị na-agwọ ọrịa, nke na-abụkarị 5 ruo 15% nke ego resin. A na-eji acid anhydride mee ihe dị ka onye na-agwọ ọrịa, nke bụ 0.1 ruo 3% nke ego resin. A na-eji ihe nrapado polybasic mee ihe dị ka uru ọgwụgwọ. A na-ebipụ resin epoxy na 1: 1 mol cal. A na-eji 703 dị ka onye na-agwọ ọrịa, nke enwere ike iji dịka 1.0.4 (oke nha)

Zụrụ ọnụ ahịa ọnụ ahịa epoxy resin, kpọtụrụ anyị taa!