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Metallic Stearates, Oxides & Flame Retardant Chemicals

Metallic Stearates, Oxides & Flame Retardant Chemicals



Metallic Stearates, Oxides & Flame Retardant Chemicals

Product Application
Calcium Steorate - CS Primarily used as internal lubricant & co stabilizer in PVC formulations, used as water repellent, flattening agent, mold release agent, in cosmetics
Barium Stearate - BS
High temperature stabilizer used in footwear compounds, leather clothe.
Zinc Stearate - ZS Primarily used in rubber products, cosmetics, Bakelite, Tn PVC formulations
Aluminum stearate Al St. Primarily used in paint, waterproofing, cement paint, tarpaulins, polish ECT.
Antimony Trioxide [ATO] Primarily used as flame retardant in polymers, paints, papers & textiles.
Aluminum Trihydrate [ATH] ATh is the most widely used flame retardant .lt is low cost and easy to incorporate into plastics.
Zinc Borate In polymers as smoke suppressant, wire & cable sheathing applications. Often used in combination with ATO/ATH.
Zinc Oxide Primarily used as acivator, accelerator and reinforcing agent in rubber. Widely used in pigments, paints, ceramics, and glass.


Specifications of Metallic Steurates

Characteristics cs BS ZS Mg St. Al St. High Gel Al st. Non Gel
1) Appearance White Power
White Power
White Power
White Power
White Power
White Power
2) Moisture % max.
1.0
1.0
1.0
1.0
2.0
2.0
3) Particle size % Retention on 200 mesh 1%
1%
1%
1%
1%
1%
4) Purity (% As metal oxide)
9.3±0.5
21 ± 1 14±1
7.5 ± 1
10.0 mm.
11 ± 1
5) Ash Contçnt
9.3 ± 0.5
21 ± 1 14±1
7.5 ± 1
10.0 mm.
11 ± 1
6) FFA
1%
1% 1%
1%

 
7) Heavy metals PPM
10 to 20
10 to 20 10 to 20
10 to 20
10 to 20 10 to 2O
8) Melting point
160-170
160- 170 120-130
88-90
150- 155