Antimony Trisulfide

MIL-SPEC Grade for Military Ammunations

SIPPA®-70 is a specialised grade of Antimony Trisulfide, fully complied with MIL-SPEC (US military specifications) of antimony trisulfide for military ammunition and pyrotechnics. We also make suitable grade for brake lining.

Antimony Trisulfide MIL-SPEC: SIPPA® 70

MIL-SPEC grade of Antimony Trisulfide is very high density, it provides very high energy per unit volume compare to conventional antimony trisulfide make it suitable for making explosives, military and defence ammunitions. Our antimony trisulfide is produced via proprietary process and having very low impurity profile. We offer high density powder, 2.2-2.6 g/cc), granules (customised size from 70-200 mesh as per MIL-SPEC) and lumps (0.5-3 inch).

Specifications	Type I (wt %)	Type II (wt %)
Antimony (min)	70.5	70.5
Total Sulfur (min)	24.8	24.8
Insoluble Materials (max)	1.0	1.0
Acidity (max)	0.01	0.01
Free Sulfur (max)	0.2	0.02
Lead (max)	0.15	0.15
Iron (max)	0.5	0.5
Arsenic (max)	0.06	0.06
Moisture (max)	0.2	0.2

Class 1

Class 2

Class 3

Class 4

Specifications	Min (%)	Max (%)	Min (%)	Max (%)	Min (%)	Max (%)	Min (%)	Max (%)
Through 200 mesh	20	30	--	--	95	--	--	--
Retained on 200 mesh	--	--	80	95	70	--	--	--
Through 140 mesh	--	--	97	--	--	--	99	--
Retained on 100 mesh	30	50	--	--	--	--	95	--
Through 100 mesh	95	--	--	--	--	20	--	--

We also offer customized granulation sizes apart of above classes.

Antimony Trisulfide Tribology Grade for Brake Lining and Explosives

Tribology grade of Antimony Trisulfide is medium density (1.6-1.9 g/cc) fine powder used in break lining, also same grade is used as cross-linker in slurry based explosives.

The particle size of this grade is 200 mesh and 325 mesh passed.

Antimony Trisulfide

MIL-SPEC Grade for Military Ammunations

Antimony Trisulfide MIL-SPEC: SIPPA® 70

Antimony Trisulfide Tribology Grade for Brake Lining and Explosives

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