propylene glycol methyl ether acetate
CAS: 84540-57-8; 108-65-6
tātai matū: C6H12O3
Ko te propylene glycol methyl ether acetate he momo whakarewa matatau. Kei roto i tana ngota ngota e rua te here ether me te roopu waro, a ko te roopu waro i hanga te hanga o te ester me te roopu alkyl kei roto. I roto i te ngota ngota kotahi, he waahanga kore-polar me nga waahanga polar, a ko nga roopu mahi o enei waahanga e rua kaore i te aukati me te aukati tetahi ki tetahi, engari ka takaro ano i o raatau mahi. Na reira, he momo whakarewanga mo nga matū kore-polar me te polar. Ko te propylene glycol methyl ether acetate i whakahiatohia ma te whakamaaramatanga o te propylene glycol methyl ether me te waikawa acetate hukapapa ma te whakamahi i te waikawa pungatara hei whakakorikori. He tino pai te whakarewa ahumahi iti-paitini, he kaha ki te whakakore i nga matū polar me te kore-polar, e tika ana mo nga whakakikorua teitei, nga waituhi waituhi o nga momo polymers, tae atu ki te aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin. , kapia kiriaku, kapia epoxy me te nitrocelluloses. I roto ia ratou. Ko te propylene glycol methyl ether propionate te whakarewa pai i roto i te peita me te mangumangu, e tika ana mo te polyester haunga, polyurethane resin, acrylic resin, epoxy resin me etahi atu.
E ai ki te "2023-2027 China Propanediol methyl ether acetate (PMA) Project Investment Feasibility Study Report" i tukuna e Xinsijie Industry Research Center, i tenei wa, kua pai haere te hangarau hanga propanediol methyl ether acetate a Haina, kua pai haere te mahi matawhānui, kua piki haere tana mara tono, a kua whanake haere hei semiconductor, tïpako photoresist, pereti kakahu parahi me etahi atu maakete. Kei te tipu haere te hiahia o te maakete. I raro i tenei papamuri, ko te tauine maakete o te propylene glycol methyl ether acetate i Haina e whakaatu ana i te piki haere o ia tau ia tau. Mai i te 2015 ki te 2022, ko te rahi o te maakete o te propylene glycol methyl ether acetate i Haina i piki mai i te 2.261 piriona yuan ki te 3.397 piriona yuan, me te reeti tipu o te tau o te 5.99%. I roto ia ratou, ko te maakete matū Tianyin te waahanga nui rawa atu, ka eke ki te 25.7%; I whai a Hualun Chemical, e 13.8% o te maakete; Kei te wahi tuatoru ko Jida Chemical, me te 10.4%. Na te whanaketanga tonu o te ahumahi propylene glycol methyl ether acetate a Haina, ka piki haere te hanganga kaha, ka whakakorehia te kaha whakamuri o te whakaputa, me te tumanako ka piki ake te maakete i nga ra kei mua.
I te Oketopa 19, ko te korero mo te propylene glycol methyl ether acetate whare he 9800 yuan/ton. Nga korero mo te propylene glycol methyl ether acetate: 200 kg/paera 99.9% te ihirangi paerewa motu. Ka whai mana te tuku mo te 1 ra. Kaituku korero: Xiamen Xiangde Supreme Chemical Products Co., LTD.
I tenei wa, me te whakawhanaketanga o te paninga, te mangumangu, te tuhi me te tae, te kakano me etahi atu ahumahi i Haina, kei te tipu haere te hiahia o te maakete o te ahumahi propylene glycol methyl ether acetate a Haina, me te tere o te hanga whare o te ahumahi propylene glycol methyl ether acetate. teitei me te teitei. Heoi, he uaua te hanga hangarau o te karaehe hiko tae noa ki te tohu semiconductor propylene glycol methyl ether acetate. I tenei wa, ko nga hinonga a-rohe o Haina o te propylene glycol methyl ether acetate he nui ake te waahi whakakapinga maakete kawemai i tenei mara. Ka taea te whakamahi i te propylene glycol methyl ether me te propylene glycol methyl ether acetate hei diluent, hei horoi horoi, hei tango wai ranei mo te hanga i nga waahanga hiko tae atu ki nga semiconductors, nga taputapu photoresist, nga pereti kapi parahi, nga whakaaturanga karaihe wai me etahi atu mara. I whakauruhia e Haina he maha o nga mahere "tekau ma wha ma rima" kua whakahuahia hei whakatenatena i te whakawhanaketanga o te semiconductor me etahi atu ahumahi rauemi hangarau-nui, te ahumahi propylene glycol methyl ether acetate a Haina ranei ka kaha ki te tango i te hau rawhiti o te kaupapa here, ka piki ake te te whakawhanaketanga me te whakawhänuitanga o te hikohiko propylene glycol methyl ether acetate, me te pikinga o te ahua whakakapinga kawemai o te kaainga kei te heke mai, ko te ahumahi hiko propylene glycol methyl ether acetate a Haina ka hangaia he waahi nui mo te umanga, me te nui o te uara haumi.
Wā tuku: Nov-15-2023