Methoxypolyethylene Glycols CAS 9004-74-4

ʻO ka polyethylene glycol monomethyl ether he mea ia o ka polyethylene glycol. Hiki ke hoʻoheheʻe ʻia i loko o ka wai, ethanol a me nā mea hoʻoheheʻe organik polar loa. He liʻiliʻi liʻiliʻi ma mua o ka glycerol, loaʻa nā waiwai kemika paʻa, ʻaʻole maʻalahi i ka hydrolyzed a luku ʻia, a he hydrophilicity ikaika. He haʻahaʻa ke kaomi mahu a paʻa i ka wela. Hoʻohana ʻia ia e like me ka mānoanoa a me ka lubricant i ka paʻi textile a me ka ʻoihana kala a me ka ʻoihana kemika i kēlā me kēia lā. I ka ʻoihana hana hale, hoʻohana ʻia ia ma ke ʻano he mea maka no nā mea hoʻemi wai sima a me nā mea hoʻoikaika ikaika. ʻO ka polycarboxylic acid high-efficiency water reducer synthesized me ka hoʻohana ʻana i kēia mea maka he mana ikaika e hoʻopaʻa i ka dispersibility o nā ʻāpana sima, e hana ana i ka huahana i nā pono o ka haʻahaʻa haʻahaʻa, kiʻekiʻe ka hoʻohaʻahaʻa wai kiʻekiʻe, ka hopena hoʻoikaika maikaʻi, ka lōʻihi, ʻaʻohe corrosion o ke kila. nā kaola a me ke aloha kaiapuni. Hiki ke hoʻohana 'ia i ka hana kiʻekiʻe, kiʻekiʻe-ikaika (C60 a i ʻole) pāʻoihana no ka hui ʻana ma ka pūnaewele a me ka halihali lōʻihi.