Polyethylene Glycol 200

Ka helu CAS: 25322-68-3

ʻO ka polyethylene glycol 200 ke ʻano o ka polymer kiʻekiʻe, ʻo ka hoʻohālikelike kemika ʻo HO(CH2CH2O)nH, ʻaʻole hoʻonāukiuki, ʻona ʻawaʻawa iki, hiki ke hoʻoheheʻe ʻia i ka wai, a ʻo nā mea kūlohelohe he nui ka hoʻohālikelike maikaʻi. Me ka lubricity maikaʻi loa, ka wai, ka dispersion, adhesion, hiki ke hoʻohana ʻia ma ke ʻano he antistatic agent a me ka softening agent, etc., i ka cosmetics, pharmaceuticals, chemical fiber, rubber, plastics, pepa, pena, electroplating, pesticides, metal processing and food processing industry. loaʻa i kahi ākea loa o nā noi.

Hoʻohana nui

Hoʻohana nui ʻia ka polyethylene glycol a me ka polyethylene glycol fatty acid ester i ka ʻoihana hoʻonaninani a me ka ʻoihana lāʻau. No ka mea he nui nā waiwai maikaʻi o ka polyethylene glycol: hiki ke hoʻoheheʻe wai, non-volatility, physiological inertia, palupalu, lubricity a hoʻomaʻemaʻe i ka ʻili, palupalu, ʻoluʻolu ma hope o ka hoʻohana ʻana. Hiki ke koho ʻia ka polyethylene glycol me nā māka kaumaha molekala like ʻole e hoʻololi i ka viscosity, hygroscopicity a me ke ʻano o ka huahana. ʻO ka polyethylene glycol haʻahaʻa haʻahaʻa haʻahaʻa (Mr<2000) He kūpono no ka hoʻohana ʻana ma ke ʻano he mea hoʻomaʻemaʻe a me ka mea hoʻoponopono kūpaʻa, hoʻohana ʻia i loko o ka ʻaila, lotions, toothpastes a me ka shaving cream, a me nā mea ʻē aʻe, kūpono hoʻi no nā huahana mālama lauoho ʻole, e hāʻawi ana i ka lauoho i ka filamentous shine. Kiʻekiʻe molecular kaumaha polyethylene glycol (Mr> 2000) No ka lipstick, deodorant lāʻau, kopa, kahi kopa, kumu a me nā mea hoʻonani nani. I nā mea hoʻomaʻemaʻe, hoʻohana ʻia ka polyethylene glycol ma ke ʻano he mea hoʻokuʻu a me kahi mānoanoa. I ka ʻoihana lāʻau lapaʻau, hoʻohana ʻia ia ma ke ʻano he kumu no ka ʻaila, emulsions, ʻaila, lotions a me nā suppositories.

Hoʻohana nui ʻia ka Polyethylene glycol 200 i nā ʻano lāʻau lapaʻau like ʻole, e like me ka injectable, topical, ocular, oral, a me rectal preparations. Hiki ke hoʻohui ʻia ka polyethylene glycol paʻa paʻa i ka polyethylene glycol wai e hoʻoponopono i ka viscosity no ka ʻaila ʻāina; Hiki ke hoʻohana ʻia ka hui polyethylene glycol ma ke ʻano he suppository substrate. Hiki ke hoʻohana ʻia ka wai wai o ka polyethylene glycol ma ke ʻano he kōkua hoʻokuʻu a i ʻole e hoʻoponopono i ka viscosity o nā mea hoʻokuʻu ʻē aʻe. ʻO ka hui pū ʻana o ka polyethylene glycol a me nā emulsifier ʻē aʻe e hoʻonui i ka paʻa o ka emulsion. Eia kekahi, hoʻohana ʻia ka polyethylene glycol ma ke ʻano he mea hoʻopili kiʻiʻoniʻoni, lubricant papa, mea hoʻokuʻu hoʻokuʻu ʻia, etc.