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PURE & LIGHT ZINC STEARATE |
UNIFLOW is a precipitated Zinc Stearate manufactured by a novel precipitation process developed by our R & D department having tremendous experience in precipitation and particle size / morphology control technology. The output is a unique combination of lightness and melt transparency / stability in the product and better dispersion in the base polymer. The product is technically far better than the currently available products, besides the assurance of consistent quality from an ISO-9001 certified manufacturing unit. |
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| APPLICATIONS |
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| TYPICAL PHYSIOCHEMICAL PROPERTIES OF ZINC STEARATE |
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Property |
Unit |
Uniflow (SLS) |
Uniflow (DL) |
Uniflow (D) |
Uniflow (R) |
Bulk Density* |
gm/cc |
0.09-0.14 |
0.18-0.25 |
0.35-0.40 |
0.1-0.2 |
Electrolytes |
% |
<1.0 |
<1.0 |
<0.3 |
<2.0 |
Moisture ( at 105°C) |
% |
<1.0 |
<1.0 |
<0.5 |
<2.0 |
pH (2% acq. Solution) |
-- |
6.8-7.8 |
6.8-7.8 |
6.5-7.2 |
6.5-7.8 |
Ash Content |
% |
13.5-14.5 |
13.0-14.5 |
13.0-14.0 |
12.0-14.5 |
ZnO Equivalent |
% |
13.0-14.0 |
13.0-14.0 |
12.5-13.5 |
13.0-14.0 |
Melting Point |
°C |
118-121 |
118-121 |
116-118 |
116-122 |
Melt Quality |
-- |
Clear & Transparent |
Clear & Transparent |
Clear & Transparent |
Clear |
Colour |
-- |
White |
White |
White |
White to off white |
Free Fatty Matter |
% |
<1.5 |
<1.3 |
<2.0 |
<2.0 |
Residue on 300 mesh5 |
% |
<0.2 |
<0.5 |
<0.8 |
<0.8 |
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TYPICAL PHYSIOCHEMICAL PROPERTIES OF ZINC STEARATE |
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GRADES |
Property |
Special |
Plastic Grade |
Appearance |
White Fine Powder |
White Fine Powder |
Ash Content |
14-16% |
22-24% |
Melting Point (Centi) |
118-121 Deg. |
120-130 Deg. |
Moisture Less than |
3% |
2% |
Bulk Density |
12-16 GMS per 100 cc |
16-20 GMS per 800 cc |
Fineness |
250 Mesh |
250 Mess |
Free Fatty Acid |
Max 1% By wt. |
Max 1% By wt. |
Use |
Cosmetic, Drying Lubricants in Rubber Plastics stabilisers etc. |
Rubber, Paints, Plastic Moalding |
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