Kpochapụ resin epoxy

Nkọwapụta mmepụta

Clear mmanụ epoxy A na-ekewa n'ime ụdị E44/6101 na E51/128, nke bụ nke epoxy resin matrix na ngwaahịa emechara. Enweghị ike iji ngwaahịa ha mee ngwaahịa emechara, yana ngwaahịa ndị ọzọ na-akwado kwesịrị ịgbakwunye.

Onye na-agwọ ọrịa bụ ihe mgbakwunye dị mkpa na enweghị ike ịgwọ ya na-enweghị ya.

A ga-eji resin nwere uru epoxy ọkara (0.25 ~ 0.45) dị ka nrapado; Resin nwere uru epoxy dị elu (> 0.40) ejiri mee ihe nkedo; A ga-eji resin nwere uru epoxy dị ala (<0.25) dị ka mkpuchi.

Ngwongwo na ngwa

1. N'ihe gbasara mkpuchi, epoxy resin na-akwụ ụgwọ dị ukwuu na ntinye nke mkpuchi. Enwere ike ịme ya ka ọ bụrụ ụdị dị iche iche nwere njirimara na ojiji dị iche iche, nke a na-ejikarị dị ka agba mgbochi corrosion, metal primer na insulating agba.

2. N'ihe gbasara nrapado. Kpochapụ resin Epoxy maka ígwè dị iche iche dị ka aluminom, ígwè, ígwè, ọla kọpa; Non dara ihe ndị dị otú ahụ dị ka iko, osisi, ihe, wdg Na thermosetting plastics, dị ka phenolic, amino, unsaturated polyester, wdg, nwere magburu onwe bonding Njirimara, n'ihi ya, ha na-akpọ eluigwe na ala adhesives. Epoxy nrapado bụ ihe dị mkpa ụdị nrapado nhazi.

3. N'ihe gbasara eletriki na ihe eletrik. A na-eji epoxy resin mee ihe n'ọtụtụ ebe na mkpuchi na nkwakọ ngwaahịa eletriki eletrik dị elu na nke dị ala, moto na ngwa eletrọnịkị n'ihi ọrụ mkpuchi ya dị elu, ike nhazi dị elu, arụmọrụ mkpuchi dị mma na ọtụtụ uru ndị ọzọ pụrụ iche.

4. Na injinịa plastik na ihe mejupụtara. Plastics Epoxy engineering na-agụnyekarị plastik epoxy, plastik epoxy laminated na plastik foam epoxy nke a na-eji maka ịkpụzi nnukwu nrụgide. Enwere ike ịhụ plastik injinịa epoxy dị ka ụdị ihe mejupụtara ihe mejupụtara epoxy. Ihe mejupụtara Epoxy na-agụnye plastịs agbasiri ike (ihe mejupụtara mkpokọta) yana ihe nhazi epoxy, dị ka profaịlụ epoxy pultruded, ngwaahịa rotary oghere na-arụ ọrụ dị elu. Epoxy composite bụ ihe dị mkpa arụpụtara na arụ ọrụ na ụlọ ọrụ kemịkalụ, ụgbọ elu, ikuku ikuku, ndị agha na mpaghara teknụzụ ndị ọzọ dị elu.

5. Na okwu nke obodo engineering ihe, epoxy resin bụ tumadi na-eji dị ka mgbochi corrosion ala, epoxy ngwa agha na ihe ngwaahịa, elu-ọkwa pavement na ọdụ ụgbọ elu runway, ngwa mmezi ihe, grouting ihe maka ike ntọala, ụlọ adhesives na coatings.

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

Data teknụzụ maka E44

data teknụzụ maka E51

Production Usoro

Ntụziaka

Kpochapụ resin Epoxy anaghị adịkarị eji naanị ya. N'ozuzu, a na-eji ihe inyeaka dị ka ihe na-eme ihe na-agwọ ọrịa. A na-eji ogige amine atọ eme ihe dị ka ndị na-agwọ ọrịa, nke bụ 5-15% nke ego resin. A na-eji acid anhydride mee ihe dị ka onye na-agwọ ọrịa, nke bụ 0.1-3% nke ego resin. A na-eji polyamine eme ihe dị ka onye na-agwọ ọrịa, nke nwere oke molar nke 1: 1 na resin epoxy. A na-eji 7.3 mee ihe dị ka onye na-agwọ ọrịa, nke enwere ike iji ya na 1: 0.4 (oke nha).

Ọdịdị na Ọdịiche

E44 nwere viscosity dị elu, E51 nwere obere viscosity na ezigbo mmiri.

Uru epoxy resin epoxy na-ezo aka na ọnụọgụ ihe ndị dabere na epoxy dị n'ime 100g resin ọ bụla.

E44 na-anọchi anya na nkezi epoxy uru bụ 44/100, na epoxy uru bụ (0.41 ~ 0.47)

E44 nwere oke molekụla dị elu na obere hydroxyl dị na molecule, nke dị mma maka ịbawanye ike njikọta na ọsọ ọsọ, ma dị mma maka iji ya dị ka mkpuchi na nrapado.

E51 na-anọchi anya nkezi epoxy uru 51/100, yana uru epoxy bụ (0.48 ~ 0.54)

Ngwaahịa E51 epoxy resin nwere uru epoxy dị elu, viscosity dị ala, agba ọkụ, ike siri ike na ezigbo nguzogide kemịkalụ. Ha na-adabara maka ụlọ ọrụ eletrọnịkị ma jiri ya mee ihe dị ka ihe nrapado, mkpuchi na-enweghị ihe mgbaze, ihe ndị na-edozi onwe ha na ihe nkedo.

Dị ka ihe epoxy n'ala agba, iji melite n'ozuzu arụmọrụ, ọ dị mkpa ka ịgbakwunye mkpa nwekwara, diluents, leveling mmadụ, dispersants, defoamers, wdg Common primer ruru (2:1,4,15:1).

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)