| CAS No.: | 8028-87-3 |
|---|---|
| Formula: | 2(C18h35o2).Zn |
| EINECS: | 209-151-9 |
| Source: | Organic Acids |
| Appearance: | Solid |
| Grade Standard: | Medicine Grade |
| Customization: |
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Audited Supplier | Name | Zinc stearate |
| Synonyms | Zinc distearate |
| Molecular Structure | |
| Molecular Formula | 2(C18H35O2).Zn |
| Molecular Weight | 632.32 |
| CAS Registry Number | 557-05-1 (8028-87-3) |
| Melting point | 118-128 ºC |
|---|---|
| Water solubility | Insoluble |
1,Used in pharmaceutical industry, preparation of curing oil and lubricant, and also used as paint desiccant;
2, for the processing of PVC and rubber non-toxic products, with calcium stearate, barium stearate and synergistic effect, can effectively improve the photothermal stability of PVC and rubber products, PVC processing dosage is usually <1;
3, used for rubber products touch agent, play a lubricant and film separator (anti-stick) role in the rubber material, also used in PP, PE, PS, EPS polymerization additives and the manufacture of pencil lead, the general dosage is 1-3 parts.
4, for the creation of powder, powder, etc. It is mainly used as an adhesive of fragrance powder to increase the adhesion of fragrance powder on skin. Zinc stearate is light and soft, which is coated in other powders when added to powder cosmetics, so that the powder is easy to permeate.
5, used as a non-toxic stabilizer of polyvinyl chloride, the initial coloring is small, good weather resistance. This product is not easy to use alone, because it has a significant catalytic effect on the degradation of PVC, after a period of time, can make the product rapidly discoloration. With barium soap, used for general soft products. The amount of the product is not easy to be too large, but when used with epoxy compounds and phosphorous esters, the amount can be appropriately increased.
Carried Standard:CP2020
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