Zinc Stearate hamwe na Cas 557-05-1

URUBANZA:557-05-1

Inzira ya molekulari:C36H70O4Zn

Uburemere bwa molekile:632.33

EINECS:209-151-9

Synonyme:Afco-chem ZNS; Zinc Stearate, Zno; stavinorzn-e; stearatedezinc; Synpro 8; Synpro stearate; Talculin Z; talculinz

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

Niki Zinc Stearate hamwe na Cas 557-05-1?

Zinc stearate ni ifu yera yera ifu nziza. Inzira ya molekulari ZN (C17H35COO) 2, imiterere ya molekile RCOOZnOOCR (R nitsinda rivanze na 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 nu munyu wa zinc uhuye na aside. 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.

Ibisobanuro

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.)

Gusaba

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 polymerisiyasi ya EPS 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.