propylene glycol methyl ether acetate

propylene glycol methyl ether acetate
CAS: 84540-57-8; 108-65-6
Foromo ea lik'hemik'hale: C6H12O3
Propylene glycol methyl ether acetate ke mofuta oa solvent e tsoetseng pele. Molek'hule ea eona e na le ether bond le sehlopha sa carbonyl, 'me sehlopha sa carbonyl se theha sebopeho sa ester 'me se na le sehlopha sa alkyl. Ka har'a molek'hule e le 'ngoe, ho na le likarolo tse seng tsa polar le likarolo tsa polar, 'me lihlopha tse sebetsang tsa likarolo tsena tse peli ha li thibele le ho qhalana feela, empa li boetse li bapala karolo ea tsona ea tlhaho. Ka hona, e na le ho qhibiliha ho itseng bakeng sa lintho tse seng tsa polar le polar. Propylene glycol methyl ether acetate e entsoe ka ho esterification ea propylene glycol methyl ether le glacial acetic acid ho sebelisoa sulfuric acid e matla e le catalyst. Ke solvent e ntle ea indasteri e tsoetseng pele e nang le chefo e tlase, e na le bokhoni bo matla ba ho qhala lintho tsa polar le tse seng tsa polar, e loketseng ho roala ka maemo a holimo, solvents ea enke ea li-polymers tse fapaneng, ho kenyeletsoa aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin le nitrocelluloses. Har'a tsona. Propylene glycol methyl ether propionate ke tharollo e ntle ka ho fetisisa ea pente le enke, e loketse polyester e sa koaheloang, resin ea polyurethane, resin ea acrylic, resin ea epoxy le tse ling.

Ho ya ka "Tlaleho ya Thuto ya Phethahatso ya Morero wa Projeke ya Propanediol methyl ether acetate (PMA) ya 2023-2027 ya China" e lokollotsweng ke Setsi sa Dipatlisiso tsa Indasteri ya Xinsijie, mokgahlelong ona, theknoloji ya tlhahiso ya propanediol methyl ether acetate ya China e ntlafetse butle-butle, tshebetso ya yona e felletseng e ntlafetse butle-butle, tshimo ya yona ya tshebediso e atolohile butle-butle, mme butle-butle e ntlafetse ho ba semiconductor, photoresist substrate, copper clad plate le dimmaraka tse ding. Tlhoko ya mmaraka e ntse e hola butle-butle. Tlas'a semelo sena, sekala sa mmaraka sa propylene glycol methyl ether acetate Chaena se bontsha mokgwa o ntseng o eketseha selemo le selemo. Ho tloha ka 2015 ho isa ho 2022, boholo ba mmaraka wa propylene glycol methyl ether acetate Chaena bo eketsehile ho tloha ho yuan e dibilione tse 2.261 ho ya ho yuan e dibilione tse 3.397, ka sekgahla sa kgolo ya selemo le selemo sa 5.99%. Har'a bona, mmaraka wa dikhemikhale wa Tianyin o bile le karolo e kgolo ka ho fetisisa, o fihlang ho 25.7%; Hualun Chemical e latetse, e leng 13.8% ya mmaraka; Sebakeng sa boraro ke Jida Chemical, e nang le karolo ea 'maraka ea 10.4%. Ka nts'etsopele e tsoelang pele ea indasteri ea propylene glycol methyl ether acetate ea Chaena, sebopeho sa bokhoni se ntlafatsoa butle-butle, bokhoni ba tlhahiso bo khutlelang morao bo felisoa butle-butle, 'me ho lebelletsoe hore mahloriso a' maraka oa eona a tla eketseha haholoanyane nakong e tlang.

Ka la 19 Mphalane, khotheishene ea propylene glycol methyl ether acetate ea lapeng e ne e le 9800 yuan/ton. Litlhaloso tsa propylene glycol methyl ether acetate: 200 kg/barrel 99.9% dikahare tekanyetso ya naha. Tlhahiso ena e sebetsa ka letsatsi le le leng. Mofani wa khotheishene: Xiamen Xiangde Supreme Chemical Products Co., LTD.

Hona jwale, ka ntshetsopele ya diindasteri tsa ho penta, enke, ho hatisa le ho daya, masela le tse ding Chaena, tlhoko ya mmaraka ya indasteri ya China ya propylene glycol methyl ether acetate e ntse e hola, mme sekgahla sa tlhahiso ya lehae ya propylene glycol methyl ether acetate ya indasteri se ntse se eketseha le ho feta. Leha ho le jwalo, theknoloji ya tlhahiso ya propylene glycol methyl ether acetate ya maemo a elektroniki le esita le ya semiconductor e thata haholo. Hona jwale, dikgwebo tsa lehae tsa China tsa propylene glycol methyl ether acetate di na le sebaka se seholo sa ho nkela sebaka mmaraka wa kantle ho naha tshimong ena. Propylene glycol methyl ether ya maemo a elektroniki le propylene glycol methyl ether acetate di ka sebediswa e le motswako, moedi wa ho hlwekisa kapa mokelikeli o hlobolang bakeng sa tlhahiso ya dikarolo tsa elektroniki ho kenyeletswa di-semiconductor, di-substrate tsa photoresist, di-plate tse apereng koporo, dipontsho tsa kristale ya metsi le masimo a mang. Chaena e sa tsoa hlahisa merero e mengata ea "leshome le metso e mene e mehlano" e boletsoeng ho khothaletsa nts'etsopele ea indasteri ea lisebelisoa tsa semiconductor le tse ling tsa theknoloji e phahameng, indasteri ea China ea propylene glycol methyl ether acetate kapa e tla khona ho nka moea o ka bochabela oa leano, ho eketsa nts'etsopele le katoloso ea propylene glycol methyl ether acetate ea elektroniki, ka mokhoa oa kamoso oa ho nkela thepa kantle ho naha kantle ho naha o ntseng o eketseha, indasteri ea China ea propylene glycol methyl ether acetate ea elektroniki e tla hlahisa sebaka se seholo sa phaello bakeng sa indasteri, ka boleng bo boholo ba matsete.