Span 80 CAS 1338-43-8
ʻO Span-80 kahi wai ʻaila melemele. Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, methanol a i ʻole ethyl acetate, a hiki ke hoʻoheheʻe iki ʻia i ka ʻaila mineral. He emulsifier ʻano ʻano aw/o, nona ka hopena emulsifying, dispersing a me ka lubricating ikaika. Hiki ke hoʻohui ʻia me nā surfactants like ʻole, kūpono loa no ka hoʻohana ʻana me Tween -60, a ʻoi aku ka maikaʻi o ka hopena ke hoʻohana pū ʻia. ʻO ka waiwai HLB he 4.7 a ʻo ka helu heheʻe he 52-57 ℃.
MEA | KANAWAI |
kalakala | ʻAmber a ʻeleʻele |
Nā ʻakika momona, w/% | 73-77 |
Polyols,/% | 28-32 |
Waiwai ʻakika: mgKOH/g | ≤8 |
Waiwai saponification: mgKOH/g | 145-160 |
Waiwai hydroxyl | 193-210 |
Mākū, w/% | ≤2.0 |
E like me / (mg/kg) | ≤ 3 |
Pb/(mg/kg) | ≤ 2 |
ʻO Span 80, i kapa ʻia ʻo sorbitan monoleate, he surfactant nonionic a hoʻohana nui ʻia i nā kula e like me ka meaʻai, ka lāʻau lapaʻau, nā mea hoʻonaninani a me nā ʻoihana.
ʻOihana meaʻai: Span 80 he mau waiwai emulsifying maikaʻi loa, hiki ke hoʻohui like i ka aila a me ka wai, pale i ka hoʻokaʻawale ʻana o ka aila a me ka wai i ka meaʻai, a hoʻomaikaʻi i ke kūpaʻa a me ka ʻono o ka meaʻai. No laila, hoʻohana nui ʻia e like me ka emulsifier. Hiki ke hoʻohana ʻia i ka hana ʻana i nā meaʻai e like me ka margarine, nā huahana waiu, ke kokoleka a me nā mea inu.
ʻOihana Hoʻomaʻamaʻa: Span 80 he maikaʻi loa ka emulsifying, dispersing a me ka solubilizing waiwai. I loko o nā mea hoʻonaninani, hoʻohana pinepine ʻia ia e like me ka emulsifier i ka hana ʻana i nā creams, lotions a me nā huahana ʻē aʻe. Hiki iā ia ke hoʻohui like i ka pae ʻaila a me ka pae wai e hana i kahi ʻōnaehana emulsion paʻa. I ka manawa like, loaʻa iā ia kekahi hopena moisturizing, e kōkua ana i ka mālama ʻana i ka maʻa o ka ʻili a hoʻomaʻamaʻa i ka ʻili.
I ka ʻoihana lāʻau lapaʻau, hoʻohana nui ʻia ʻo Span 80 ma ke ʻano he emulsifier, solubilizer a me dispersant. Hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i nā ʻano lāʻau lapaʻau e like me nā emulsions a me nā liposomes, e hoʻomaikaʻi i ka kūpaʻa a me ka bioavailability o nā lāʻau lapaʻau.
ʻOihana Textile: Hiki ke hoʻohana ʻia ʻo Span 80 ma ke ʻano he textile additive a loaʻa nā hana e like me ka palupalu, hoʻomaʻamaʻa a me ka anti-static. Hiki iā ia ke hōʻemi i ka hoʻoheheʻe ʻana ma waena o nā fibers, hāʻawi i nā textiles i ka lima palupalu a me ka luster maikaʻi. I ka manawa like, hiki iā ia ke hōʻemi i ka hana ʻana o ka uila static, hoʻomaikaʻi i ka maikaʻi a me ka hana ʻana o ka textiles.
ʻO nā ʻoihana uhi a me nā inika: Hiki ke hoʻohana ʻia ʻo Span 80 e like me ka dispersant a me ka emulsifier. I loko o nā uhi, hiki iā ia ke hoʻopuehu i nā puaʻa i loko o ke kumu pena, pale i ka sedimentation pigment a me ka caking, a hoʻonui i ka mana uhi a me ka paʻa o ka uhi. Ma ka inika, kōkua ʻo Span 80 i ka emulsify a hoʻopuehu i ka ʻīnika, e hiki ai ke hoʻololi maikaʻi ʻia a pili i ka mea paʻi i ka wā o ka paʻi ʻana, a laila e hoʻonui ai i ka maikaʻi o ka paʻi.
ʻOihana palaki: Hiki ke hoʻohana ʻia ʻo Span 80 ma ke ʻano he antistatic agent a me ka lubricant no nā plastics. Hiki iā ia ke hana i kahi kiʻi conductive ma ka ʻili o ka plastic, hoʻokuʻu i ka uila static, pale i ka ʻili plastik mai ka adsorbing lepo a me nā haumia ma muli o ka hōʻiliʻili ʻana o ka uila static, a ma ka manawa like e hoʻomaikaʻi i ka hana ʻana o ka plastic, hoʻemi i ka friction i ka wā o ka hana ʻana, a hoʻonui i ka hana pono a me ka maikaʻi o ka huahana.
Ma ka mahiʻai, hiki ke hoʻohana ʻia ʻo Sipan 80 i mea hoʻohui no nā emulsifiers pesticide a me nā mea hoʻoponopono ulu ulu. Ma keʻano he emulsifier no nā pesticides, hiki iā ia ke hoʻopuehu i nā mea hana i loko o nā pesticides i loko o ka wai, e hana i kahi emulsion paʻa, a laila e hoʻonui ai i ka hopena noi a me ka palekana o nā pesticides. Ma ke ʻano he mea hoʻohui i nā mea hoʻoponopono ulu mea kanu, hiki i ka Span 80 ke kōkua i nā mea hoʻoponopono ulu ulu e komo maikaʻi i loko o ke kino mea kanu a hoʻonui i ko lākou pono.
200L/ pahu

Span 80 CAS 1338-43-8

Span 80 CAS 1338-43-8