Nā Methoxypolyethylene Glycols CAS 9004-74-4

ʻO ka Polyethylene glycol monomethyl ether kahi hua o ka polyethylene glycol. Hoʻoheheʻe ʻia i ka wai, ka ethanol a me ka hapa nui o nā mea hoʻoheheʻe organik polar kiʻekiʻe. ʻOi aku ka liʻiliʻi o ka volatile ma mua o ka glycerol, loaʻa nā waiwai kemika paʻa, ʻaʻole maʻalahi ka hydrolyzed a luku ʻia, a he hydrophilicity ikaika. He haʻahaʻa kona kaomi mahu a paʻa i ka wela. Hoʻohana ʻia ia ma ke ʻano he mea hoʻomānoanoa a me ka lubricant i ka ʻoihana paʻi a me ka hoʻoluʻu lole a me ka ʻoihana kemika o kēlā me kēia lā. I ka ʻoihana mea kūkulu hale, hoʻohana ʻia ia ma ke ʻano he mea maka no nā mea hoʻemi wai sima a me nā mea hoʻoikaika. ʻO ka mea hoʻemi wai polycarboxylic acid kiʻekiʻe-efficiency i synthesized me ka hoʻohana ʻana i kēia mea maka he hiki ke mālama i ka dispersibility o nā ʻāpana sima, e hana ana i ka huahana i nā pono o ka dosage haʻahaʻa, ka nui o ka hoʻemi wai kiʻekiʻe, ka hopena hoʻoikaika maikaʻi, ka lōʻihi, ʻaʻohe corrosion o nā kila kila a me ka aloha kaiapuni. Hiki ke hoʻohana ʻia i ka hana kiʻekiʻe, ikaika kiʻekiʻe (C60 a i ʻole ma luna) ʻoihana sima no ka hui ʻana ma kahi a me ka lawe ʻana i kahi mamao.