propylene glycol methyl ether acetate
CAS: 84540-57-8; 108-65-6
Usoro kemịkalụ: C6H12O3
Propylene glycol methyl ether acetate bụ ụdị ihe mgbaze dị elu. Mkpụrụ ndụ ya nwere njikọ ether na otu carbonyl, otu carbonyl na-etolite nhazi nke ester ma nwee otu alkyl. N'otu mkpụrụ ndụ ahụ, enwere akụkụ na-abụghị polar na akụkụ polar, otu ọrụ nke akụkụ abụọ a abụghị naanị igbochi ma na-achụpụ ibe ha, kamakwa ha na-arụ ọrụ ha. Ya mere, o nwere ụfọdụ ihe mgbaze maka ihe ndị na-abụghị polar na polar. E mepụtara propylene glycol methyl ether acetate site na esterification nke propylene glycol methyl ether na glacial acetic acid site na iji sulfuric acid dị ka ihe na-akpali akpali. Ọ bụ ihe mgbaze ụlọ ọrụ mmepụta ihe dị elu nke na-adịghị egbu egbu, nwere ike siri ike ịgbaze ihe polar na ndị na-abụghị polar, dabara maka mkpuchi dị elu, ihe mgbaze ink nke polymers dị iche iche, gụnyere aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin na nitrocelluloses. N'ime ha. Propylene glycol methyl ether propionate bụ ihe mgbaze kacha mma na agba na ink, ọ dabara maka polyester na-enweghị afọ ojuju, polyurethane resin, acrylic resin, epoxy resin na ndị ọzọ.
Dịka "Akụkọ Ọmụmụ Ihe Itinye Ego na Ọrụ Ntinye Ego nke 2023-2027 nke China Propanediol methyl ether acetate (PMA)" nke Xinsijie Industry Research Center wepụtara si kwuo, n'oge a, teknụzụ mmepụta propanediol methyl ether acetate nke China amụbaala nke ukwuu, arụmọrụ ya zuru oke amụbaala nke ukwuu, mpaghara ojiji ya amụbaala nke ukwuu, ọ na-etolitekwa nwayọ nwayọ gaa na semiconductor, substrate photoresist, efere ọla kọpa na ahịa ndị ọzọ. Ọchịchọ ahịa na-eto nwayọ nwayọ. N'okpuru ndabere a, nha ahịa nke propylene glycol methyl ether acetate na China na-egosi mmụba kwa afọ. Site na 2015 ruo 2022, nha ahịa nke propylene glycol methyl ether acetate na China mụbara site na ijeri yuan 2.261 ruo ijeri yuan 3.397, yana ọnụego uto kwa afọ nke 5.99%. N'ime ha, ahịa kemịkalụ Tianyin bụ nke kachasị ukwuu, ruru 25.7%; Hualun Chemical sochiri ya, na-aza 13.8% nke ahịa ahụ; Jida Chemical nọ n'ọkwa nke atọ, nke nwere òkè ahịa nke 10.4%. Site na mmepe na-aga n'ihu nke ụlọ ọrụ propylene glycol methyl ether acetate nke China, a na-eme ka usoro ikike ahụ dịkwuo mma, a na-ewepụ ikike mmepụta azụ nwayọ nwayọ, a na-atụkwa anya na itinye uche ahịa ya ga-abawanye n'ọdịnihu.
Na Ọktoba 19, ọnụahịa nke propylene glycol methyl ether acetate dị n'ime ụlọ bụ 9800 yuan/ton. Nkọwapụta nke propylene glycol methyl ether acetate: 200 kg/gbọmgbọm 99.9% ọdịnaya mba. Onyinye a dị irè maka otu ụbọchị. Onye na-enye ọnụahịa: Xiamen Xiangde Supreme Chemical Products Co., LTD.
Ugbu a, ka e si na mmepe nke mkpuchi, ink, mbipụta na agba agba, ákwà na ụlọ ọrụ ndị ọzọ na China, ọchịchọ ahịa nke ụlọ ọrụ propylene glycol methyl ether acetate nke China na-eto, ọnụego mmepụta ụlọ nke propylene glycol methyl ether acetate ụlọ ọrụ na-arị elu. Agbanyeghị, teknụzụ mmepụta nke ọkwa eletrọnịkị na ọbụna ọkwa semiconductor propylene glycol methyl ether acetate siri ike. Ugbu a, ụlọ ọrụ propylene glycol methyl ether acetate nke dị na China nwere nnukwu oghere nnọchi ahịa mbubata na ngalaba a. Enwere ike iji propylene glycol methyl ether na propylene glycol methyl ether acetate dị ka ihe na-agbaze, ihe nhicha ma ọ bụ mmiri mmiri maka mmepụta nke ihe eletrọnịkị gụnyere semiconductors, ihe ndị na-eguzogide photoresist, efere ọla kọpa, ihe ngosi kristal mmiri mmiri na ubi ndị ọzọ. N'oge na-adịbeghị anya, China webatara ọtụtụ atụmatụ "iri na anọ na ise" iji gbaa ume mmepe nke semiconductor na ụlọ ọrụ ihe ndị ọzọ dị elu, ụlọ ọrụ propylene glycol methyl ether acetate nke China ma ọ bụ ga-enwe ike ịnagide ifufe ọwụwa anyanwụ nke amụma ahụ, kwalite mmepe na mgbasawanye nke propylene glycol methyl ether acetate nke eletrọniki, ka usoro nnọchi mbubata mbata n'ọdịnihu na-abawanye, ụlọ ọrụ propylene glycol methyl ether acetate nke China ga-emepụta nnukwu ohere maka ụlọ ọrụ ahụ, yana nnukwu uru itinye ego.
Oge ozi: Nọvemba-15-2023