| Physical properties : |
| A) Molecular Mass |
632.8 |
|
| B) Physical State |
white fine soft Powder |
|
| C) Density |
1.1 |
g /cm |
| D) Melting point |
115-120 |
C |
| E) Solubiity in Water |
None |
|
| F) Flash point |
277 |
C |
| G) Auto lgnition Temp |
420 |
C |
|
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| Specification: Our Zinc Stearate Specification conforms to ISI specification |
| A) Colour |
White |
|
| B) Appearance |
Smooth White powder |
|
| C) Zn as ZnO |
13 - 14 |
% by wt |
| D) Total ash |
13.5 - 14.5 |
% by wt |
| E) Lodine Value |
3 - 6 standard |
|
| |
1 - 3 on demand |
|
| F) Moisture Content |
0.5 - 1 |
% by wt |
| G) Titre of Separated Fatty Acid |
50 - 54 |
c |
| H) Free fatty matter |
1 |
% |
| I) Bulk Density |
0.083 -0.1 |
g /cm |
| J) Arsenic |
2.0 |
ppm |
| K) Lead |
10 |
ppm |
| L) pH of aqueous extract |
7.5 |
|
| M) Purity |
Clear Solution in menthol |
|
| N) article size distribution |
To Pass 300 Mash |
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| APPLICATION : |
1. In Rubber industry
a) As Antisticking compound in rubber products it is used as a execellent antisticking compound
b) As a Activator- in rubber & EVA, Zinc Stearate is mixed as a basic acivator and as extruding aid
in metalic calcium stearate.
2. As extruding aid in metallic tube extrusion.
3 . As lubricant & free flow improver in phenoplast & Aminoplast.
4. As dispersing agent in colour master batches.
5. in plastic as a mould flow improver & antifoam agent.
6. As water repellent in DPC
7. As water repellent in exterior waterproof cement paint(Our Zinc Sterate works
better & is economical than calcium Stearate in waterproffing. |
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| 20 kg in laminated HDFC woven sacks with extra liner of the size 32''x47'' |
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| Our Zinc Stearate is manufactured by a special technique, Which result in Extra light and fine Zinc stearate. its lightness can be imagine by its packing details above. As show below , in a bag of same size other pack 50 kg while only 15 kg of our product can be filled. |
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| This Product Data Sheet was last updated in May, 2004.The information contained in this Data Sheet reflects the state of engineering know how and the results of extensive tests and practical application studies. However, on account of the diversity of possible applications and technical conditions, this information can only be regarded as indicative for suitable applications and is not necessarily transferable to specific instances. Accordingly, we recommend, in every case,that teials be conducted on specific applications before any general product use. No direct or indirect liabilitiies are accepted unless specified. |
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