granule form zinc stearate(AV-AS) for plastics

Post Date:
May 07,2013
Expiry Date:
Nov 03,2013
Detailed Description:
Cas No. :557-05-1 Quantity: 100Metric Tons
Specs:ZnO (%): 13.5~15
Payment Method: TT ADVANCE
Specifications:

1:Suitable for color masterbatch as stabilizer,dispersant and lubricant.
2.Zinc steareate is white fine powder,non-toxic.
Zinc stearate(AV-AS) for plastics grade is white fine powder,greasing feeling,combustible,non-toxic, with the proportion is 1.095g/cm3.

Advantages:
Compare with powder form zinc stearate, the granule form one can improve the production environment and decrease the dust obviously, the actual production performance is also very excellent.

Technique indicator :

Name: Granule form Zinc-stearate
Model: AV-AS
Appearance: White fine powder
Melting points(centigrade): 115~125
Content of water(%): ≤0.5
Free fatty acid(%): ≤0.5
ZnO(%): 11.0~13.5
Content of heavy metal(ppm): ≤10
Ash specification(%): 15.0~20.0
Density(g/cm3): 1.09
Mesh(325 mesh)(%): 99.5

Application:
Used in color masterbatch as a stabilizer,dispersant and lubricant and other engineering plastics parts.
CAS Registry Number:
557-05-1
Synonyms:
;zinc octadecanoate;zinc stearate/zinc distearate;octadecanoic acid - zinc (2:1);znst;
Molecular Formula:
C₃₆H₇₀O₄Zn
Molecular Weight:
632.3635
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R37:;
Safety Description:
S22:;
S26:;
S36/37/39:;
S38:;

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