Solution/explosion-proof solution

The explosion-proof material is a network-structured polyurethane foam with a pentagon and dodecahedron shape. Characterized by high tearing strength, anti-mildew, high flexibility and excellence in suppressing fire and explosion the material can be widely applied on fuel tank, fuel truck and oil-storage infrastructure.

How the Network-Structured PU Foam suppresses explosion:

Well suppress fire-spreading, lower down the temperature around the fire, decrease press-wave produced by combustion and avoid disasters caused by overpressure
Prevent generation and accumulation of static electricity
Improve fuel's chemical stability thus prolonging storage-time
Minimize the possibility of explosion by transforming gas-state fuel into oil film attached on network material

Performance
Number	Index	Unit	Performance
1	Density	g/cm3	0.032
2	Average size of mesh	mm	1.8～3.5
3	Apparent density	kg/m3	25～35
4	Tensile strength	kPa	≥100
5	Compressive strength25％,65％deformation	kPa	≥2.8≥4.2
6	Compress deformation70℃,22h compress 50％	％	≤4
7	Tearing strength	N/cm	≥6
8	Breaking elongation	％	≥220
9	Fuel-oil retention	％	≤2.5
10	Solids pollution	mg/m3	≤400
11	Volume resistivity	Ω.cm	1.0×107～5.0×1011