Hlakola Epoxy Resin

Tlhaloso ea tlhahiso

e hlakileng lehoakhoa la epoxy li arotsoe ka mefuta ea E44/6101 le E51/128, eo e leng ea epoxy resin matrix le lihlahisoa tse felileng. Lihlahisoa tsa bona li ke ke tsa sebelisoa ka kotloloho ho etsa lihlahisoa tse felileng, 'me lihlahisoa tse ling tse tšehetsang li hloka ho eketsoa.

Sehlahisoa se folisang ke tlatsetso ea bohlokoa haholo 'me e ke ke ea phekoloa ntle le eona.

Resin e nang le boleng bo bohareng ba epoxy (0.25 ~ 0.45) e tla sebelisoa e le sekhomaretsi; Resin e nang le boleng bo phahameng ba epoxy (> 0.40) e sebelisoang e le ho lahlela; Resin e nang le boleng bo tlase ba epoxy (<0.25) e tla sebelisoa e le ho roala.

Thepa le kopo

1. Mabapi le ho roala, epoxy resin e ikarabella bakeng sa karolo e kholo ea tšebeliso ea ho roala. E ka etsoa ka mefuta e nang le litšobotsi le ts'ebeliso e fapaneng, haholo-holo e sebelisoang e le pente e thibelang ho bola, pente ea tšepe le pente e sireletsang.

2. Mabapi le sekhomaretsi. Hlakola epoxy resin bakeng sa lisebelisoa tse fapaneng tsa tšepe tse kang aluminium, tšepe, tšepe, koporo; Lisebelisoa tse se nang tšepe tse kang khalase, lehong, konkreite, joalo-joalo 'Me li-plastiki tsa thermosetting, tse kang phenolic, amino, polyester e sa tsitsang, joalo-joalo, li na le thepa e babatsehang ea ho kopanya, kahoo li bitsoa li-adhesives tsa bokahohle. Sekhomaretsi sa epoxy ke mofuta oa bohlokoa oa sekhomaretsi sa sebopeho.

3. Mabapi le lisebelisoa tsa elektronike le tsa motlakase. Epoxy resin e 'nile ea sebelisoa haholo ho kenya le ho paka lisebelisoa tsa motlakase tse phahameng le tse tlase, li-motor le lisebelisoa tsa elektroniki ka lebaka la ts'ebetso ea eona e phahameng ea ho kenya letsoho, matla a phahameng a sebopeho, ts'ebetso e ntle ea ho tiisa le melemo e meng e mengata e ikhethang.

4. Lipolasetiki tsa boenjiniere le lisebelisoa tse kopantsoeng. Lipolasetiki tsa boenjiniere ba epoxy haholo-holo li kenyelletsa polasetiki ea ho bopa epoxy, polasetiki ea epoxy laminated le polasetiki ea epoxy foam e sebelisetsoang ho bopa ka khatello e phahameng. Lipolasetiki tsa boenjiniere ba epoxy le tsona li ka nkuoa e le mofuta oa lisebelisoa tse akaretsang tsa epoxy composite. Li-composites tsa epoxy haholo-holo li kenyelletsa polasetiki e matlafalitsoeng ea khalase ea epoxy (motsoako o akaretsang) le likarolo tsa sebopeho sa epoxy, joalo ka li-profiles tsa epoxy, lihlahisoa tsa rotary tse se nang maqeba le likarolo tse sebetsang hantle haholo. Epoxy composite ke thepa ea bohlokoa ea meralo le e sebetsang indastering ea lik'hemik'hale, sefofane, sefofane, sesole le masimo a mang a theknoloji e phahameng.

5. Mabapi le lisebelisoa tsa boenjiniere ba sechaba, resin ea epoxy e sebelisoa haholo-holo e le li-anti-corrosion floor, seretse sa epoxy le lihlahisoa tsa konkreite, sebaka se phahameng sa marulelo le tsela ea lifofane, lisebelisoa tsa ho lokisa ka potlako, lisebelisoa tsa grouting bakeng sa ho matlafatsa motheo, li-adhesive le li-coatings.

1. Mokhabiso Splice 2. Floor Coating 3. Insulation Material

4. Wind Power Blade Plate 5. AB Glue 6. Indasteri ea Motlakase

Lintlha tsa tekheniki bakeng sa E44

Lintlha tsa tekheniki tsa E51

Tshebetso ea ho hlahisa

Thupelo

Hlakola epoxy resin ha e sebelisoe hangata e le mong. Ka kakaretso, ho sebelisoa lisebelisoa tse thusang tse kang ho folisa li-agent fillers. Metsoako e phahameng ea amine e sebelisoa e le lisebelisoa tse phekolang, e leng 5-15% ea palo ea resin. Acid anhydride e sebelisoa e le pheko, e leng 0.1-3% ea palo ea resin. Polyamine e sebelisoa e le pheko, e nang le tekanyo ea molar ea 1: 1 ho epoxy resin. 7.3 e sebelisoa e le moemeli oa phekolo, e ka sebelisoang ka karolelano ea 1: 0.4 (karolelano ea boima ba 'mele).

Ponahalo le Liphapang

E44 e na le viscosity e phahameng, E51 e na le viscosity e tlase le mokelikeli o motle.

Boleng ba epoxy ba epoxy resin bo bolela palo ea lintho tse thehiloeng ho epoxy tse fumanehang ho 100g e 'ngoe le e 'ngoe ea resin.

E44 e emela hore karolelano ea boleng ba epoxy ke 44/100, 'me boleng ba epoxy ke (0.41 ~ 0.47)

E44 e na le boima bo phahameng ba limolek'hule le palo e nyenyane ea hydroxyl ka molek'hule, e leng molemo bakeng sa ho eketsa matla a ho kopanya le lebelo la ho folisa, 'me e loketse ho sebelisoa e le liphahlo le likhomaretsi.

E51 e emela karolelano ea boleng ba epoxy 51/100, 'me boleng ba epoxy ke (0.48~0.54)

Lihlahisoa tsa E51 epoxy resin li na le boleng bo phahameng ba epoxy, viscosity e tlase, 'mala o bobebe, boima bo phahameng le khanyetso e ntle ea lik'hemik'hale. Li loketse indasteri ea elektronike 'me li sebelisoa haholo e le likhomaretsi, liaparo tse se nang solvent, lisebelisoa tsa fatše le li-castable.

Joalo ka pente ea fatše ea epoxy, e le ho ntlafatsa ts'ebetso ka kakaretso, hoa hlokahala ho eketsa li-additives, diluents, leveling agents, dispersants, defoamers, joalo-joalo. Common primer ratio (2:1,4,15:1)

Lisebelisoa tsa Fektheri

Hebei Linyuan Fine Chemical Co., Ltd. e thehiloe ka Pherekhong 2017, 'me e tšehelitsoe ka lichelete le ho hahuoa ke Hebei JingHong Electronic Technology Co., Ltd le setsi sa eona sa ka tlase sa Hongda Insulation Material Factory e sebetsanang le tlhahiso ea 3240 Epoxy Resin Board, FR4 Fiberglass. Letlapa, Phenolic Cotton Cloth Laminate Sheet 3026, phenolic paper board le copper clad laminate.

JingHong e kile ea e-ba le feme Seterekeng se Secha sa Xiong'an, Hebei, e neng e hlahisa E44 epoxy resin feela. Bophahamo ba tlhahiso e ne e le nyane mme karolo ea eona e ne e sebelisoa bakeng sa eona. Ka hona, ho ne ho se na thekiso e ngata 'marakeng. Ka lebaka la ts'ebeliso e pharaletseng ea epoxy resin, China e fetohile mohlahisi e moholo ka ho fetisisa lefatšeng le moreki oa li-epoxy resin. E le ho lumellana le mokhoa oa 'maraka, k'hamphani e ile ea kopanya boemo ba k'hamphani, ea itokolla sebakeng se secha sa Xiong'an,' me ea haha ​​​​fektheri ea epoxy resin e nang le tlhahiso ea selemo ea lithane tse 20,000 Cangzhou. Morero o phethiloe 'me o kentsoe tlhahisong.

Morero ona o entsoe ho ipapisitsoe le theknoloji ea Toto Kasei ea Japane. Tlhahiso ea hajoale ea li-resin tsa epoxy e kenyelletsa E44, E51, joalo-joalo, 'me mefuta e tla eketsoa butle-butle ho latela tlhoko ea mmaraka nakong e tlang. Motho ea okametseng k'hamphani o itse: Hona joale, matla a tlhahiso ea epoxy resin ke lithane tse 20,000. Ho ea ka boemo ba sebele ba 'maraka, matla a tlhahiso a tla eketseha ho fihlela ho lithane tse 100,000.

Ho boloka le ho romella

Ha u boloka epoxy resin, ka kopo, qoba letsatsi le tobileng, mohloli oa mocheso, sebaka sa ho tima le ho thibela metsi. Thepa e kotsi e tla bolokoa ho latela melaoana. Haeba li sa sebelisoe ka mor'a ho buloa, li tla koaloa bakeng sa polokelo. Nako ea bophelo ea epoxy resin hangata ke lilemo tse 1, 'me e ntse e ka sebelisoa kamora ho feta tlhahlobo hape. Tlas'a maemo a lekanyelitsoeng, joalo ka ho boloka mocheso o batang, li-resin tse ling tsa epoxy li ka 'na tsa khanya, e leng phetoho ea' mele feela 'me ha e fetole lik'hemik'hale tsa tsona. Tabeng ea crystallization, resin e ka futhumatsoa ho 70-80 ° C 'me ea khutlisetsoa boemong ba eona ba pele ka ho sisinyeha.

tšebeliso

Epoxy resin ha e sebelisoe hangata e le mong. Ka kakaretso, ho sebelisoa lisebelisoa tse thusang tse kang pheko ea li-agent filler. Metsoako e phahameng ea amine e sebelisoa e le liente tse phekolang, tseo hangata e leng 5 ho isa ho 15% ea palo ea resin. Acid anhydride e sebelisoa e le pheko, e leng 0.1 ho 3% ea palo ea resin. Sekhomaretsi sa polybasic se sebelisoa e le molemo oa ho folisa. Epoxy resin e khaotsoe ho 1: 1 mol cal. 703 e sebelisoa e le moemeli oa phekolo, e ka sebelisoang ho latela 1.0.4 (karolelano ea boima ba 'mele)