Zinc Stearate Me Cas 557-05-1
ʻO Zinc stearate kahi pauka māmā keʻokeʻo. Molecular formula ZN (C17H35COO) 2, molecular structure RCOOZnOOCR (R is the mixed alkyl group in industrial stearic acid), combustible, specific gravity 1.095, self ignition point 900 ℃, density 1.095, melting point 130 ℃, greasy. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, ethanol a me ka etera, akā hiki ke hoʻoheheʻe ʻia i ka ethanol wela, turpentine, benzene a me nā mea hoʻoheheʻe a me nā waikawa. Hoʻomaʻamaʻa ʻia ʻo Zinc stearate a hoʻoheheʻe ʻia i loko o kahi mea hoʻoheheʻe organik, a laila hoʻomaha ʻia e hana i kahi mea colloidal, i hoʻoheheʻe ʻia i loko o ka waikawa stearic a me ka paʻakai zinc pili i ka wā e hālāwai ai me ka waikawa ikaika. He lubricating, hygroscopic, non-toxic, hoʻonāukiuki iki, pollution-free, a ʻaʻole pōʻino. Hiki ke hoʻokaʻawale ʻia ka zinc stearate a me ka calcium stearate e ka waiwai i hiki ke hoʻoheheʻe ʻia ka zinc stearate i benzene a ʻaʻole hiki ke hoʻoheheʻe ʻia ka calcium stearate i benzene.
| MEA | KANAWAI |
| Ka nana aku | ʻO ka pauka keʻokeʻo a i ʻole ka pauka keʻokeʻo |
| Lae hehee | 128-130 °C (kukui) |
| Lae paila | 240 ℃[ma 101 325 Pa] |
| ʻO ka mānoanoa | 1.095g/cm3 |
| Kuhikuhi uila | 180 ℃ |
| Waihona | ʻO ka lewa inert, ka wela lumi |
| ʻAʻole hiki ke hoʻoheheʻe | waiʻona: insoluble(lit.) |
1. Hoʻohana ʻia e like me ka lubricant palupalu no nā huahana lāʻau a me ka polishing agent no nā textiles
2.Hoʻohana e like me ka stabilizer o nā huahana plastik PVC a me ka mea palupalu o nā huahana lāʻau
3.Hoʻohana ʻia i ka ʻoihana lāʻau lapaʻau, ka hoʻomākaukau ʻana i ka ʻaila ʻaila a me ka lubricant, a hoʻohana ʻia hoʻi e like me ka mea hoʻomaloʻo pena. Hoʻohana ʻia ia no ka hana ʻana i nā huahana PVC a me nā mea ʻawaʻawa. Hiki iā ia ke hoʻomaikaʻi maikaʻi i ka paʻa photothermal o PVC a me nā huahana rubber me ka hopena synergistic o ka calcium stearate a me ka barium stearate; Hoʻohana ʻia ia no nā huahana lāʻau, a me PP, PE, PS, EPS polymerization additives a me ka hana penikala alakaʻi.
4.Stabilizer; lubricant; momona; Mea hoʻokē; mea hoʻopanoa mānoanoa
5. Hoʻohana ʻia ia i ka polyethylene, polystyrene, PVC a me ke kiʻekiʻe kiʻekiʻe kiʻekiʻe kemika fiber dispersion agent a me ka mea hoʻomaha wela i ka ʻoihana petrochemical. Hoʻohana ʻia no ka masterbatch kala (particle) ma ke ʻano he mea hoʻopaʻa wela, dispersant a me ka lubricant.
ʻeke 25kgs a i ʻole koi o nā mea kūʻai aku. E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
Zinc Stearate Me Cas 557-05-1
