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                              Plastic Shock Tube(High Strength)

                              Scope of Application:

                              It mainly used in mines where do not have gas and coal-dust. Used for detonating industrial dynamite and single compound explosive.
                              Performance:

                              Item
                              Index
                              Outer Diameter
                              outer diameter is 2.8mm~3.2mm, tolerance is ±0.15mm
                              Detonating Velocity
                              20℃±10℃; The detonating velocity 1600m/s at lest. The range of detonating velocity in the same batch should less than 100m/s.
                              Shock Reliable
                              The shock tube must be shooting normally. Except the detonating end of the tube, the tube should not blow out.
                              Detonating Sensitivity
                              -40℃~+50℃; One piece of No.8 industrial detonator should detonating a block of 20 shock tubes.
                              Shake Test
                              Shaking 5 minutes, the shock tube should detonating normally and the tube should not be blow out except the detonating end.
                              Discolor Performance
                              After detonating, the tube’s color changed obviously.

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