Nā huahana
Potasuma Stearate
Hui Pū ʻIa
Na Waiwai Kino
Nānā: Keʻokeʻo i ka melemele-keʻokeʻo paʻa waxy
Māmā:1.12 g/cm3
Ka wai hoʻoheheʻe: ʻaʻole hiki ke hoʻonā
ʻIkepili Palekana
No ka waiwai weliweli
Code dute: 2915709000
Ka uku hoʻihoʻi ʻauhau i waho (%):13%
Palapala noi
Hoʻohana ʻia e like me ka emulsifier, hiki ke hoʻohana ʻia i nā keke, ʻo ka nui o ka dosage he 0.18g/kg, a hoʻohana ʻia hoʻi e like me ka surfactant, fiber softener a me ka wehe ʻana;Mea ho'ohuehu;Anticoagulant;Mea hoʻopaʻa.
ʻO ka wehewehe ʻana o ka hoʻohana.
Ma ke ʻano he anionic surfactant, hoʻohana nui ʻia ia i loko o nā ʻōnaehana vulcanization acrylate rubber/sulfur i hui pū ʻia.Nā mea hoʻokuʻu ʻaonioni.Hoʻohana pinepine ʻia he kopa potassium a i ʻole kopa palupalu, hoʻohana nui ʻia i ka ʻaila a me ka shampoo cosmetics, e like me nā emulsifiers a me nā mea holoi.Loaʻa i ka emulsification kiʻekiʻe, akā maʻalahi i ka wai paʻakikī, hiki ke hoʻohua i ka kopa calcium me ka wai paʻakikī, no laila ua deformed a luku ʻia ka emulsion, he emulsifier koʻikoʻi calcium, a no laila pono e ʻike ʻia i ke kaʻina hana hoʻonaninani.
Paʻa: paʻa i ka lumi wela a me ke kaomi, pale i ka pilina me nā mea like ʻole.Hoʻopili me nā mea hoʻoneʻe ikaika.Hiki ke hoʻoheheʻe ʻia i loko o ka wai anuanu, ʻoi aku ka hiki ke hoʻoheheʻe ʻia i ka wai wela a me ka ethanol wela, i hoʻohana ʻia ma ke ʻano he mea hoʻoluʻu no nā fibers.
Hoʻomākaukau i ka potassium stearate
1. Loaʻa ka huahana ma ka hana ʻana i ka waikona stearic me ka potassium hydroxide ma ke kiʻekiʻe wela a laila hoʻomaha.
ʻO 10g o ka waikawa stearic i hoʻoheheʻe ʻia i loko o 100mL 95% ethanol, titrated me 0.5mol/L potassium hydroxide alcohol solution, phenolphthalein ma ke ʻano hōʻailona, titrated i ka helu like, e kānana ʻia ke kopa stearate precipitated.Hiki ke hana hou ʻia ka huahana palaka ma 95% ethanol e loaʻa ai ka huahana maʻemaʻe.
Nā kūlana mālama
Hoʻopaʻa ʻia i loko o kahi hale kūʻai maloʻo maloʻo.
