suppress explosion-proof material

Safe and explosion-proof Eliminates static electricity Reduces flame height Energy-saving and environmentally

Brief Introduction

Blocking explosion-proof material produced by China Forgea is made of special aluminum foil.  The porous honeycomb-structure cylinder or sphere made by cutting and stretching special   aluminum foil,effectively solves problems caused by long-term use of blocking explosion-proof materials such as fracture,debris.deformation,and collapse.Blocking explosin-proof material prevents blocking promblems in pumps,tables,values and other oil systems.More importantly,they can prevent oil tanks from exploding.

How to Use

Based on a certain density,put the blocking explosion-proof  material into a storage tank filled with inflammable and explosive liquid or gaseous dangerous chemicals.

It will only take one day to fill the oil tank.

Features and Benefits

1.Safe and explosion-proof

Blocking explosion-proof material can prevent explosions and catastrophes evev in the face of accidengts such as an open fire,static eletricity,a shooting,or a lighting strike.

2.Eliminates static electricity

Blocking explosion-proof material can effectively eliminate static electricity during oiling,oil unloading or transportation,avoiding spark production and improving operation safety.

3.Prevents surge problems

Blocking explosion-proof material can significantly reduce liquid sloshing.The material can solve surge problems during oil unloading and ensure the safety of an oil tank during transportation.

4.Reduces flame height

In the ignition test,there is no explosion sound,and the flame height dose not exceed 30 cm.Fire can easily be extinguished with a manhole cover.

5.Energy-saving and environmentally

Blocking explosion-proof material dose not affect oil quality.Instead,the material can slow the speed of oil oxidation.The material can also inhibit oil volatilization,reducing pollution to the environment.

6.Little influence on oil tank

Occupies only 0.5%-1.2% of the oil tank capacity.

No change the function of the original tank.

No break on the inner wall of the oil tank.

No contamination of the oil.

No affect on the accuracy of measurement.

Simple to clean the oil tank.

Safe to weld the oil tank at any time with no anger of explosion.

Where to Use

1.Underground tanks in gas stations.

2.Aboveground tanks and large oil tanks for storage of gasoline,diedel,liquefied petroleum gas,and other dangerous chemicals.

3.Oil containers used in those transportation vehicles with dangerous chemicals,such as mobile fueling vehicles,civilian or military vehicles.

4.Oil tanks in aircraft,naval vessels and ships.

Technology Description of Blocking Explosion-proof Material

A container filled with gasoline,propane or acetylene is easy to combust and explode when steam existing in one of those volatile liquids mixes with air.Aluminum material has good thermal and high electrical conductivity,and a larger specific surface area.After this material is fully distributed in an oil tank,its honeycomb mesh structure divides the oil tank into several "small rooms" or "cavities" which can dramatically reduce the wave of explosion preesure and effectively stop the spread of the flame.Meanwhile,with a higher surface efficiency per unit volume,honeycomb-structure material has high heat absorption capability.This material can rapidly absorb heat released from combustion,reducing the temperature and narrowing the expansion degree of the reaction gas.As a result,the increase of preesure within the container is not so high that the combustion speed can reach the explosion limit speed. Thus,the purpose of explosion suppression can be achieved.

Raw material                           Aluminum foil(0.05--0.08mm)

Unite filling volume                  28-32kg/m3

Blank rate                                ≤ 5%

Displacement rate of liquid       1.0-1.17%

Explosion suppression performance                             ≤ 0.14Mpa

Explosion suppression ability    ≥ 88%

suppress explosion-proof material