propylene glycol methyl ether acetate
CAS: 84540-57-8; 108-65-6
Usoro ọgwụ: C6H12O3
Propylene glycol methyl ether acetate bụ ụdị ihe mgbaze dị elu. Ngwakọta ya nwere ma ether bond na carbonyl otu, na carbonyl otu na-etolite Ọdịdị nke ester na nwere alkyl otu. N'ime otu molekul ahụ, e nwere ma akụkụ ndị na-abụghị polar na akụkụ polar, na otu ndị na-arụ ọrụ nke akụkụ abụọ a ọ bụghị nanị na-amachibido ma na-achụpụ ibe ha, kamakwa na-arụ ọrụ ha. Ya mere, ọ nwere ụfọdụ solubility maka ma ndị na-abụghị polar na polar bekee. A na-emepụta propylene glycol methyl ether acetate site na esterification nke propylene glycol methyl ether na glacial acetic acid na-eji sulfuric acid gbadoro anya dị ka ihe na-akpali akpali. Ọ bụ ihe mgbaze ụlọ ọrụ dị elu dị ala na-egbu egbu, nwere ikike siri ike igbari pola na ihe ndị na-abụghị polar, dabara maka mkpuchi ọkwa dị elu, ihe mgbaze ink nke polymer dị iche iche, gụnyere aminomethyl ester, vinyl, polyester, acetate cellulose, resin alkyd. , acrylic resin, epoxy resin na nitrocelluloses. N'etiti ha. Propylene glycol methyl ether propionate bụ ihe mgbaze kachasị mma na agba na ink, dabara maka polyester na-enweghị isi, resin polyurethane, resin acrylic, resin epoxy na ndị ọzọ.
Dị ka "2023-2027 China Propanediol methyl ether acetate (PMA) Project Investment Feasibility Study Report" nke Xinjie Industry Research Center wepụtara, n'oge a, China propanediol methyl ether acetate mmepụta technology ejiri nwayọọ nwayọọ na-akawanye mma, arụmọrụ ya zuru oke ejiri nwayọọ nwayọọ na-akawanye mma. Oghere ngwa ya ejirila nwayọọ nwayọọ gbasaa, ma jiri nwayọọ nwayọọ ghọọ semiconductor, mkpụrụ osisi photoresist, efere ọla kọpa na ahịa ndị ọzọ. Ọchịchọ ahịa na-eto nwayọ nwayọ. N'okpuru ndabere a, ọnụ ọgụgụ ahịa nke propylene glycol methyl ether acetate na China na-egosi mmụba na-abawanye 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 nwetara ọnụ ọgụgụ kachasị ukwuu, ruru 25.7%; Hualun Chemical sochiri, na-aza 13.8% nke ahịa; N'ọkwa nke atọ bụ Jida Chemical, nwere oke ahịa nke 10.4%. Site na mmepe nke ụlọ ọrụ propylene glycol methyl ether acetate nke China na-aga n'ihu, a na-eji nwayọọ nwayọọ kwalite ikike ikike, a na-ewepụ ikike mmepụta azụ azụ nke nta nke nta, a na-atụkwa anya itinye uche n'ahịa ya ga-abawanye n'ọdịnihu.
N'October 19, nhota ụlọ propylene glycol methyl ether acetate bụ 9800 yuan/ton. Nkọwapụta nke propylene glycol methyl ether acetate: 200 kg/barrel 99.9% ọdịnaya ọkọlọtọ mba. Onyinye a bara uru maka otu ụbọchị. Onye na-enye okwu: Xiamen Xiangde Supreme Chemical Products Co., LTD.
Ka ọ dị ugbu a, na mmepe nke mkpuchi, ink, ibipụta na ịcha, textile na ụlọ ọrụ ndị ọzọ na China, ahịa ahịa nke ụlọ ọrụ propylene glycol methyl ether acetate nke China na-eto eto, ọnụ ọgụgụ mmepụta ụlọ nke propylene glycol methyl ether acetate na-abawanye. elu na elu. Otú ọ dị, nkà na ụzụ mmepụta nke ọkwa eletrọnịkị na ọbụna semiconductor grade propylene glycol methyl ether acetate siri ike. Ka ọ dị ugbu a, ụlọ ọrụ mpaghara China nke propylene glycol methyl ether acetate nwere nnukwu ohere nnọchi ahịa mbubata na mpaghara a. Enwere ike iji ọkwa elektrọnik propylene glycol methyl ether na propylene glycol methyl ether acetate dị ka diluent, onye na-ehicha ihe ma ọ bụ na-ewepụ mmiri mmiri maka imepụta ihe elektrọnik gụnyere semiconductor, mkpụrụ osisi photoresist, efere ọla kọpa, ihe ngosi kristal mmiri na mpaghara ndị ọzọ. China na nso nso a webatara a ọnụ ọgụgụ nke "iri na anọ na ise" atụmatụ na-kwuru na-agba ume mmepe nke semiconductor na ndị ọzọ na elu-tech ihe ụlọ ọrụ, China si propylene glycol methyl ether acetate ụlọ ọrụ ma ọ bụ ga-enwe ike iwere ifufe ọwụwa anyanwụ nke amụma, gbagote elu. mmepe na mgbasawanye nke ọkwa elektrọnik propylene glycol methyl ether acetate, na-eme n'ọdịnihu mbubata nnọchi n'ụlọ na-abawanye, China si eletrọnịkị ọkwa propylene glycol methyl ether acetate ụlọ ọrụ ga-emepụta a otutu uru ohere maka ụlọ ọrụ, na nnukwu ego uru.
Oge nzipu: Nov-15-2023