propylene glycol methyl ether acetate
CAS: 84540-57-8; 108-65-6
Fomura yemakemikari: C6H12O3
Propylene glycol methyl ether acetate rudzi rwechinonyungudutsa chemhando yepamusoro. Molekyuru yayo ine ether bond neboka recarbonyl, uye boka recarbonyl rinoumba chimiro cheester uye rine boka realkyl. Mumorekuru imwe chete, mune zvikamu zvisiri zvepolar nezvikamu zvepolar, uye mapoka anoshanda ezvikamu zviviri izvi haangogumiri pakudzivisana chete, asiwo anoita mabasa awo echisikigo. Nokudaro, ine kunyunguduka kwakati kwezvinhu zvisiri zvepolar nepolar. Propylene glycol methyl ether acetate yakagadzirwa ne esterification ye propylene glycol methyl ether ne glacial acetic acid uchishandisa concentrated sulfuric acid se catalyst. I solvent yepamusoro yeindasitiri ine chepfu shoma, ine kugona kwakasimba kwekunyungudutsa zvinhu zvepolar nezvisiri zvepolar, yakakodzera kuputira kwepamusoro-soro, inki solvents yemapolymer akasiyana-siyana, anosanganisira aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin uye nitrocelluloses. Pakati pazvo. Propylene glycol methyl ether propionate ndiyo solvent yakanakisisa mupendi neinki, yakakodzera polyester isina kuguta, polyurethane resin, acrylic resin, epoxy resin nezvimwewo.
Sekureva kwe "2023-2027 China Propanediol methyl ether acetate (PMA) Project Investment Feasibility Study Report" yakaburitswa neXisijie Industry Research Center, padanho rino, tekinoroji yekugadzira propanediol methyl ether acetate muChina yakawedzera zvishoma nezvishoma, mashandiro ayo akazara akawedzera zvishoma nezvishoma, nzvimbo yayo yekushandisa yakawedzera zvishoma nezvishoma, uye yakawedzera zvishoma nezvishoma kuita semiconductor, photoresist substrate, copper clad plate nedzimwe misika. Kudiwa kwemusika kuri kukura zvishoma nezvishoma. Pasi pemamiriro aya, chiyero chemusika chepropylene glycol methyl ether acetate muChina chinoratidza kuwedzera kwegore negore. Kubva muna 2015 kusvika 2022, saizi yemusika wepropylene glycol methyl ether acetate muChina yakawedzera kubva pa2.261 bhiriyoni yuan kusvika pa3.397 bhiriyoni yuan, nehuwandu hwekukura kwegore negore hwe5.99%. Pakati pavo, musika wemakemikari weTianyin wakaita chikamu chikuru, kusvika pa25.7%; Hualun Chemical yakatevera, ichive 13.8% yemusika; Panzvimbo yechitatu pane Jida Chemical, ine mugove wemusika we10.4%. Nekukura kuri kuramba kuchiita indasitiri yepropylene glycol methyl ether acetate yekuChina, chimiro chekugadzira chinovandudzwa zvishoma nezvishoma, kugona kugadzira zvinhu zvishoma nezvishoma kunobviswa, uye huwandu hwayo mumusika hunotarisirwa kuwedzera mune ramangwana.
Musi wa19 Gumiguru, mutengo wepropylene glycol methyl ether acetate yemumba waiva 9800 yuan/tani. Tsanangudzo yepropylene glycol methyl ether acetate: 200 kg/barrel 99.9% zviri mukati mechiyero chenyika. Chipo ichi chinoshanda kwezuva rimwe chete. Mupi wemutengo: Xiamen Xiangde Supreme Chemical Products Co., LTD.
Parizvino, nekuvandudzwa kwekupeta, inki, kudhinda nekudhaya, machira nedzimwe nzvimbo muChina, kudiwa kwemusika kweindasitiri yepropylene glycol methyl ether acetate yeChina kuri kukura, uye huwandu hwekugadzirwa kwepropylene glycol methyl ether acetate yemuno huri kuramba huchiwedzera. Zvisinei, tekinoroji yekugadzira yepropylene glycol methyl ether acetate yemagetsi uye kunyange yesemiconductor grade yakanyanya kuoma. Parizvino, mabhizinesi emuno epropylene glycol methyl ether acetate muChina ane nzvimbo yakakura yekutsiva musika wekunze mune ino ndima. Electronic grade propylene glycol methyl ether uye propylene glycol methyl ether acetate inogona kushandiswa semusanganiswa, mushonga wekuchenesa kana kubvisa mvura yekugadzira zvikamu zvemagetsi zvinosanganisira semiconductors, photoresist substrates, copper-clad plates, liquid crystal displays nedzimwe nzvimbo. China ichangobva kuunza hurongwa hwakawanda hwe "gumi nemana nemashanu" hunotaurwa kuti hunokurudzira kuvandudzwa kweindasitiri yezvinhu zve semiconductor nedzimwe indasitiri dzemhando yepamusoro, indasitiri yepropylene glycol methyl ether acetate yeChina kana ichakwanisa kutora mhepo yekumabvazuva yemutemo, kuwedzera kuvandudzwa nekuwedzera kwepropylene glycol methyl ether acetate yemagetsi, nemafambiro emuno ekutsvaga kunze kwenyika akawedzera, indasitiri yepropylene glycol methyl ether acetate yemagetsi yeChina ichagadzira nzvimbo yakawanda yepurofiti yeindasitiri, ine kukosha kukuru kwekudyara.
Nguva yekutumira: Mbudzi-15-2023