propylene glycol methyl ether acetate

propylene glycol methyl ether acetate
CAS: 84540-57-8; 108-65-6
Tsarin sinadaran: C6H12O3
Propylene glycol methyl ether acetate wani nau'i ne na ci-gaba mai ƙarfi. Kwayoyinsa sun ƙunshi duka ether bond da ƙungiyar carbonyl, kuma ƙungiyar carbonyl ta samar da tsarin ester kuma ya ƙunshi ƙungiyar alkyl. A cikin kwayoyin halitta guda biyu, akwai nau'o'in sassan da ba na polar da polar ba, kuma ƙungiyoyi masu aiki na waɗannan sassa biyu ba kawai suna takurawa da tunkude juna ba, har ma suna taka rawar da suka dace. Saboda haka, yana da wani solubility ga duka marasa iyaka da iyakacin duniya abubuwa. Propylene glycol methyl ether acetate an haɗa shi ta hanyar esterification na propylene glycol methyl ether da glacial acetic acid ta amfani da sulfuric acid mai mahimmanci a matsayin mai kara kuzari. Yana da kyau kwarai low-guba ci-gaba da sauran ƙarfi masana'antu, yana da karfi da ikon narkar da iyakacin duniya da kuma wadanda ba iyakacin duniya abubuwa, dace da high-sa coatings, tawada kaushi na daban-daban polymers, ciki har da aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd guduro. , acrylic guduro, epoxy guduro da nitrocelluloses. Tsakanin su. Propylene glycol methyl ether propionate shine mafi kyawun kaushi a cikin fenti da tawada, wanda ya dace da polyester mara kyau, resin polyurethane, resin acrylic, resin epoxy da sauransu.

Bisa rahoton da cibiyar bincike ta masana'antu ta Xinjie ta fitar, ta ce "Rahotan nazarin yiwuwar zuba jari na aikin zuba jari na shekarar 2023-2023-2027, 2023-2027 na kasar Sin Propanediol methyl ether acetate acetate (PMA) na aikin samar da fasahohin samar da kayayyaki na kasar Sin ya inganta sannu a hankali. Filin aikace-aikacen sa a hankali ya faɗaɗa, kuma a hankali ya haɓaka zuwa semiconductor, photoresist substrate, farantin karfe da sauran kasuwanni. Bukatar kasuwa tana karuwa a hankali. A karkashin wannan bangon, sikelin kasuwa na propylene glycol methyl ether acetate a kasar Sin yana nuna karuwa a kowace shekara. Daga shekarar 2015 zuwa 2022, girman kasuwar propylene glycol methyl ether acetate a kasar Sin ya karu daga yuan biliyan 2.261 zuwa yuan biliyan 3.397, tare da karuwar karuwar kashi 5.99% na shekara-shekara. Daga cikin su, kasuwar sinadarai ta Tianyin ta kasance mafi girman kaso, inda ta kai kashi 25.7%; Hualun Chemical ya biyo baya, yana lissafin kashi 13.8% na kasuwa; A matsayi na uku kuma Jida Chemical, da kaso 10.4% a kasuwa. Tare da ci gaba da ci gaban masana'antar propylene glycol methyl ether acetate ta kasar Sin, ana inganta tsarin iya aiki sannu a hankali, ana kawar da karfin samar da koma baya a hankali, ana sa ran samun karuwar kasuwancinsa a nan gaba.

A ranar 19 ga Oktoba, adadin propylene glycol methyl ether acetate na cikin gida ya kai yuan/ton 9800. Bayanai na propylene glycol methyl ether acetate: 200 kg/ganga 99.9% daidaitattun abun ciki na ƙasa. Tayin yana aiki na kwana 1. Mai ba da magana: Xiamen Xiangde Supreme Chemical Products Co., LTD.

A halin yanzu, tare da ci gaban shafi, tawada, bugu da rini, yadi da sauran masana'antu a kasar Sin, bukatun kasuwa na masana'antar propylene glycol methyl ether acetate na kasar Sin yana karuwa, kuma yawan samar da gida na masana'antu propylene glycol methyl ether acetate yana samun karuwa. mafi girma kuma mafi girma. Koyaya, fasahar samar da darajar lantarki har ma da matakin semiconductor propylene glycol methyl ether acetate yana da wahala. A halin yanzu, kamfanoni na gida na kasar Sin na propylene glycol methyl ether acetate suna da babban wurin maye gurbin kasuwar shigo da kaya a wannan fanni. Za'a iya amfani da darajar lantarki propylene glycol methyl ether da propylene glycol methyl ether acetate azaman diluent, wakili mai tsaftacewa ko cire ruwa don samar da kayan lantarki da suka hada da semiconductor, kayan aikin photoresist, faranti na jan karfe, nunin crystal ruwa da sauran filayen. Kwanan nan kasar Sin ta gabatar da wasu tsare-tsare na "sha hudu" da aka ambata don karfafa ci gaban semiconductor da sauran masana'antun kayan fasaha na zamani, masana'antar propylene glycol methyl ether acetate ta kasar Sin ko kuma za ta iya daukar iskar gabas na manufar, ta tashi bunƙasa da kuma faɗaɗa darajar lantarki propylene glycol methyl ether acetate, tare da canjin shigo da gida na gaba ya karu, masana'antun lantarki na kasar Sin propylene glycol methyl ether acetate masana'antu za su haifar da fa'ida mai yawa ga masana'antu, tare da babban darajar zuba jari.