Potasuma Stearate |593-29-3
Huahana Huahana
ʻO ka potassium stearate kahi ʻano keʻokeʻo keʻokeʻo maikaʻi, ka pauka fluffy me ka manaʻo paʻi momona a me ka ʻala momona, hiki ke hoʻoheheʻe ʻia i ka wai wela a i ʻole ka waiʻona, a he alkaline kona solvent ma muli o ka hydrolysis.
ʻO ka potassium stearate ka mea hana anion type surface active agent, i hoʻohana nui ʻia i loko o ka kopa acrylate rubber / sulfur a me ka ʻōnaehana vulcanized.
Hōʻike
| MEA | KANAWAI |
| Ka nana aku | ʻO ka pauka maikaʻi keʻokeʻo, momona ke hoʻopā |
| ʻIke (ke kumu maloʻo, %) | >= 98 |
| Pohō ma ka maloʻo ʻana (%) | =< 5.0 |
| Waiwai ʻakika o nā ʻakika momona | 196~ 211 |
| Kaʻakika (%) | 0.28~ 1.2 |
| Acid stearic o nā ʻakika momona (%) | >= 40 |
| Ka huina stearic acid a me ka palmitic acid o nā ʻakika momona (%) | >= 90 |
| Helu iodine | =< 3.0 |
| ʻO ka potassium hydroxide manuahi (%) | =< 0.2 |
| Ke kēpau (Pb) | =< 2 mg/kg |
| Arsenic (As) | =< 3 mg/kg |
| Metala kaumaha (e like me Pb) | =< 10 mg/kg |
