81 mm (Split Ring Ans Flake)

Description

These increments charges are fired by all 81mm mortars. There are kinds of double-base propellants containing NC, NG, plasticizer and stabilizer. Packing Split Ring It is charged in Viscose rayon ring shape bag, and each set is packed inside PE bags. Packing flake: It is charged in horseshoe celluloid and each set is packed inside PE bags. Storage: Should be stored in -10 up to +30°C Shelf life: 15 years (min) TECHNICAL SPECIFICATIONSFormSplit ringFlakeSplit ring LRDimension(mm)-2.5 × 2.5-Inner Diameter(mm)32.2 ± 1-29.0 ± 1Outer Diameter(mm)60.5 ± 1-53 ± 1Web thickness (mm)0.27 – 0.330.25 ± 0.30.44-0.48Moisture (%)< 0.5< 0.5< 0.5Heat of explosion (cal/gr)1250 ± 201250 ± 201250 ± 20Stability at 120°C(min)≥ 40≥ 40≥ 40 BALLISTIC SPECIFICATIONS81mm81mm LRTotal charge (gr)~100 (ch 6)~150 (ch 6)Velocity at 21°C (m/s)286 ± 3310 ± 4Std. Dev. of Velocity at 21°C (m/s)≤ 1.5≤ 1.5Max. pressure at 21°C (bar)790790