propylene glycol methyl ether acetate
CAS: 84540-57-8; 108-65-6
Mokhoa oa lik'hemik'hale: C6H12O3
Propylene glycol methyl ether acetate ke mofuta oa solvent e tsoetseng pele. Molek'hule ea eona e na le sehlopha sa ether bond le carbonyl, 'me sehlopha sa carbonyl se etsa sebopeho sa ester' me se na le sehlopha sa alkyl. Ka molek'hule e le 'ngoe, ho na le likarolo tse peli tseo e seng tsa polar le likarolo tsa polar,' me lihlopha tse sebetsang tsa likarolo tsena tse peli ha li thibele feela le ho lelekana, empa hape li bapala karolo ea tsona ea tlhaho. Ka hona, e na le solubility e itseng bakeng sa lintho tse seng polar le polar. Propylene glycol methyl ether acetate e entsoe ka esterification ea propylene glycol methyl ether le glacial acetic acid e sebelisa concentrated sulfuric acid e le catalyst. Ke motsoako o babatsehang o nang le chefo e tsoetseng pele ea indasteri, o na le bokhoni bo matla ba ho qhaqha lintho tse polar le tse seng polar, tse loketseng liphahlo tsa boemo bo holimo, li-solvents tsa enke tsa li-polymer tse fapa-fapaneng, ho akarelletsa le aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, resin ea acrylic, epoxy resin le nitrocellulose. Har'a bona. Propylene glycol methyl ether propionate ke solvent e ntle ka ho fetisisa ea pente le enke, e loketseng polyester e sa tsitsang, resin ea polyurethane, resin ea acrylic, epoxy resin joalo-joalo.
Ho ea ka "2023-2027 China Propanediol methyl ether acetate (PMA) Project Investment Feasibility Study Report" e lokollotsoeng ke Xinsijie Industry Research Center, nakong ena, theknoloji ea tlhahiso ea propanediol methyl ether acetate ea China e ntlafetse butle-butle, ts'ebetso ea eona e pharaletseng e ntlafetse butle-butle, tšimo ea eona ea ts'ebeliso e ntse e eketseha butle-butle, 'me butle-butle e ntse e eketseha,' me e ntse e tsoela pele butle-butle. mebaraka. Tlhokahalo ea 'maraka e ntse e eketseha butle-butle. Tlas'a semelo sena, sekhahla sa mmaraka sa propylene glycol methyl ether acetate naheng ea China se bonts'a mokhoa o ntseng o eketseha selemo le selemo. Ho tloha 2015 ho isa 2022, boholo ba 'maraka oa propylene glycol methyl ether acetate Chaena bo eketsehile ho tloha ho li-yuan tse limilione tse likete tse 2.261 ho ea ho li-yuan tse limilione tse likete tse 3.397, ka sekhahla sa kholo ea selemo le selemo sa 5.99%. Har'a bona, 'maraka oa lik'hemik'hale oa Tianyin o ile oa nka karolo e kholo ka ho fetisisa, e fihlang ho 25,7%; Hualun Chemical e ile ea latela, e ikarabellang bakeng sa 13.8% ea 'maraka; Boemong ba boraro ke Jida Chemical, ka karolo ea 'maraka ea 10.4%. Ka nts'etsopele e tsoelang pele ea indasteri ea China ea propylene glycol methyl ether acetate, sebopeho sa bokhoni se ntse se ntlafatsoa butle-butle, bokhoni ba tlhahiso ea morao bo tlosoa butle-butle, 'me mahloriso a eona a mmaraka a lebelletsoe ho eketseha le ho feta nakong e tlang.
Ka la 19 Mphalane, qotsulo 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% content standard standard ea naha. Theko e sebetsa letsatsi le 1. Mofani oa qotsulo: Xiamen Xiangde Supreme Chemical Products Co., LTD.
Hajoale, ka nts'etsopele ea ho roala, enke, ho hatisa le ho daea, masela le liindasteri tse ling Chaena, tlhoko ea 'maraka ea indasteri ea China ea propylene glycol methyl ether acetate e ntse e hola, mme sekhahla sa tlhahiso ea lapeng sa indasteri ea propylene glycol methyl ether acetate se ntse se phahama le ho feta. Leha ho le joalo, theknoloji ea tlhahiso ea boemo ba elektroniki esita le semiconductor grade propylene glycol methyl ether acetate e batla e le boima. Hajoale, likhoebo tsa lehae tsa China tsa propylene glycol methyl ether acetate li na le sebaka se seholo sa ho nka sebaka sa 'maraka oa kantle ho naha sebakeng sena. Electronic grade propylene glycol methyl ether le propylene glycol methyl ether acetate e ka sebelisoa e le diluent, agent ea ho hloekisa kapa metsi a hlobolang bakeng sa tlhahiso ea likarolo tsa elektronike tse kenyelletsang li-semiconductors, li-photoresist substrates, lipoleiti tse apereng koporo, lipontšo tsa kristale ea metsi le likarolo tse ling. China e sa tsoa hlahisa palo ea "leshome le metso e mene" moralo ba boleloa ho khothalletsa ntshetsopele ya semiconductor le indasteri e meng ea theknoloji e phahameng thepa, China propylene glycol methyl ether acetate indasteri kapa tla khona ho nka moea oa bochabela oa pholisi, ho nyolla ntshetsopele le katoloso ea elektronike grade propylene glycol methyl ether ether mokhoa oa elektronike e ile ea eketseha glycol grade, le nakong e tlang importol glycol acetate. indasteri ea methyl ether acetate e tla theha sebaka se ngata sa phaello bakeng sa indasteri, ka boleng bo boholo ba matsete.
Nako ea poso: Nov-15-2023