Zinc Stearate hamwe na Cas 557-05-1
Zinc stearate ni ifu yera yera ifu nziza.Inzira ya molekuline ZN (C17H35COO) 2, imiterere ya molekile RCOOZnOOCR (R nitsinda rivanze alkyl muri acide yinganda ya stearic), irashobora gukongoka, uburemere bwihariye 1.095, kwikuramo ingingo 900 ℃, ubucucike 1.095, gushonga ingingo 130 ℃, amavuta.Ntishobora gushonga mumazi, Ethanol na ether, ariko irashobora gushonga muri Ethanol ishyushye, turpentine, benzene nindi mashanyarazi na acide.Zinc stearate irashyuha ikanashonga mumashanyarazi, hanyuma ikonjeshwa kugirango ibe ikintu cyitwa colloidal, cyangirika muri acide stearic hamwe numunyu wa zinc uhuye mugihe uhuye na aside ikomeye.Ni amavuta, hygroscopique, idafite uburozi, irakaza gato, idafite umwanda, kandi ntabwo ishobora guteza akaga.Zinc stearate na calcium stearate irashobora gutandukanywa numutungo ko zinc stearate ibora muri benzene naho calcium stearate ntishobora gushonga muri benzene.
INGINGO | STANDARD |
Kugaragara | Ifu yera cyangwa hanze |
Ingingo yo gushonga | 128-130 ° C (lit.) |
Ingingo yo guteka | 240 ℃ [kuri 101 325 Pa] |
Ubucucike | 1.095g / cm3 |
Ingingo ya Flash | 180 ℃ |
Ububiko | Ikirere cyimbere, Ubushyuhe bwicyumba |
Kudashobora gukemuka | inzoga: kudashonga (lit.) |
1.Bikoreshwa nko koroshya amavuta kubicuruzwa bya reberi hamwe na polishinge yimyenda
2.Yakoreshejwe nka stabilisateur yibikoresho bya pulasitike ya PVC no koroshya ibicuruzwa bya reberi
3.Bikoreshwa mu nganda zimiti, gutegura amavuta yo gukiza amavuta, kandi bikoreshwa nkibikoresho byo kumisha amarangi.Ikoreshwa mugutunganya PVC idafite ubumara nibicuruzwa bya reberi.Irashobora kunoza neza ifoto yumuriro wa PVC nibicuruzwa bya reberi hamwe ningaruka zo guhuza calcium stearate na barium stearate;Ikoreshwa mubicuruzwa bya reberi, kimwe na PP, PE, PS, inyongera ya EPS polymerisation hamwe no gukora ikaramu.
4.Umuteguro;amavuta;amavuta;Kwihuta;Umubyimba
5.Bikoreshwa muri polyethylene, polystirene, PVC hamwe nu rwego rwohejuru rwo gukwirakwiza imiti ya fibre fibre hamwe na stabilisateur yubushyuhe mu nganda za peteroli.Ikoreshwa ryibara ryibara (agace) nka stabilisateur yubushyuhe, ikwirakwiza na lubricant.
25kgs umufuka cyangwa ibisabwa kubakiriya.Bika kure yumucyo ku bushyuhe buri munsi ya 25 ℃.
Zinc Stearate hamwe na Cas 557-05-1