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TNT (Tri Nitro Toluene) Flake has to fulfill the following properties/requirements:

 

a. Must be of homogeneously yellow to brown

yellow color.

b. Density: 1.654 gm/cc, Melting /Setting Point: 80.2° ~82°C, Velocity of Detonation: Min 6900 m/s, Shelf Life: Min 20 years.

c. If initiated with a standard detonator, the explosive must be fully detonated.

d. The Explosive TNT should comply with the body and fuze properties of BOF products.

e. The properties/requirements of the explosive

mentioned as below must be certified by the manufacturer:

(1) TNT grade: Military Grade.

 (2) It will be non- hygroscopic.

 (3) It will not react with metals.

 (4) Percentage of Acidity: Max

0.02% with manufacturing

certificate.

 (5) Percentage of moisture: Max 0.1% with manufacturing certificate.

 (6) Percentage of Sulphated Ash: Nil.

 (7) Organic Matter insoluble in Toluene: Max 0.05 %.

 (8) Gritty Particle retained on 250 Micron: Minimum 99%.

 (9) Scum, suspended matter and deposit Presence after melting test: Nil.

 (10) Darkening on heating for 2 hours: Nil.

 (11) Percentage of Na (Sodium): 0.001%.