1. Product overview:
The explosion-proof blanket is a kind of explosion-proof equipment in the shape of a blanket made of high-strength bullet-proof fiber materials through special processing. Its jacket is wear-resistant and waterproof; the explosion-proof blanket can replace the bulky sandbags of the original explosion-proof tank, and can block shock waves and debris generated when explosives explode. Used for the isolation and protection of explosives.
2. Product features:
1: Explosion-proof blankets and blankets are made of soft materials, which can effectively reduce the damage caused by shock waves and fragments caused by explosive explosions to surrounding people and objects. Temporary protective equipment generally consists of blankets and fences.
2: The explosion-proof blanket also has an explosion venting function while covering the explosives and pressing the fence. Since a strong shock wave will be generated at the moment of explosion, there must be an exit channel. The traditional venting hole has many shapes The circular matrix hole composed of small holes was later changed to a cross vent hole. Our company uses a circular through hole. Experiments have shown that a good vent hole design will only lift the explosion-proof blanket 2 meters into the sky at the moment of initiation. Left and right, bad vent holes will lift the explosion-proof blanket more than ten meters and drive the fence to move, causing fragments to leak.
3. Product performance
1. Using high-performance polyethylene fiber with excellent anti-fragmentation performance as the main material, the special sewing process guarantees the full absorption of the energy generated by the explosive fragments, which can effectively protect the shock waves and fragments generated by the explosive from the people, Damages to valuables and special public places are mainly used for temporary isolation of explosives, temporary storage, disposal and protection, and are necessary equipment for explosion prevention.
2. The explosion-proof blanket adopts an advanced double-fence structure, which can effectively block the destructive effect produced by the 82-2 grenade explosion, which is equivalent to the explosive power of 70gTNT high explosive, and it can form a three-layer blocking effect on explosive fragments and impact effects. , So as to maximize the protection of people and objects near the explosion center from damage, is an important device for temporary disposal of explosives on site.
Four, use occasion
It is widely used in the isolation of explosives, protection of riot-proof equipment, valuable instruments, cultural relics files and special public places. It is widely used in civil aviation, railways, ports, customs and other places.
5. Product parameters:
◎Main material: high-performance polyethylene composite material.
◎Product composition: each piece of inner fence, outer fence and blanket.
◎Product function: Prevent personal injury caused by the explosion of suspicious explosives (82-2 standard grenade).
◎Product specifications:
(1) The structure of the blanket from the inside to the outside is: 1 layer of polyethylene diffuser film + 40 layers of polyethylene stab-resistant felt + 1 layer of polyethylene normal impregnation film, and there is a vent hole with a diameter of 300mm in the middle of the blanket. The blanket weight is: 8.8kg, the model size: 1600mm*1600mm
(2) The inner diameter of the inner fence is 440mm, and the height is 315mm; the cross-sectional structure of the fence is from the inside to the outside: 3 layers of polyethylene dipped board + 50 layers of polyethylene stab-proof felt + 80 layers of polyethylene dipped film, the weight of the inner fence is : 12.6kg
(3) The inner diameter of the outer fence is 700mm and the height is 160mm; the new structure of the fence is from the inside to the outside: 2 layers of polyethylene diffuser + 23 layers of polyethylene stab-resistant felt + 35 layers of polyethylene diffuser, the weight of the outer fence is : 5.0kg
◎Weight: <30kg
Anti-riot performance: 82-2 hand grenade, blanket and fence jacket materialImpermeability performance: hydrostatic pressure resistance greater than 12Mpa
The breaking strength of blankets and enclosure materials in both warp and weft directions are greater than 1200N
The tearing strength of the blanket and fence cover material is greater than 120N in the warp and weft directions
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