- Depends on different types
- Black Or as required
- Gas Mask
- 1 Kilograms (kg)
- Full face cover
- Environmental material
The gas mask is composed of a mask and agas tube (or filter element) of Canister . The mask includes a cover, an eyewindow, a telephone, a breathing valve, a headband (or helmet) and othercomponents.
The Canister is used to purify toxic gases.It contains a filter layer and adsorbent. The two materials can also be mixedinto a filter plate and assembled into a filter element. The lighter filtertank or filter element can be directly connected to the mask, and the heavierfilter tank can be connected to the mask through the air duct.
Filter gas mask is one of the most commontypes of gas mask. The filter gas mask mainly consists of two parts: the mainbody of the mask and the filter parts. The mask can seal and isolate theexternal air and protect the mouth, nose and face. Activated carbon with activecarbon as the main component is filled in the inner part of the filter. Becausethere are many different shapes and sizes of pore in activated carbon, it canadsorb dust. On the pore surface of activated carbon, chemical agents such ascopper, silver and chromium metal oxides are impregnated, so as to react withthe adsorbed toxic gas and make the toxic gas lose its toxicity. The new activecarbon agent uses molecular-level coating technology, which can make thethickness of impregnated drug uniformly adhere to the effective micropore ofcarrier activated carbon, and make the antivirus agent impregnated into theeffective micropore of activated carbon have the best quality performanceratio. Anti-poison charcoal is used to protect poison vapor in filter gas mask.Anti-toxic charcoal is made from activated carbon. Activated carbon is made byimpregnating the porous surface of activated carbon with chemical agents suchas copper, silver and chromium oxides of filtered gas mask.
The functions of poisons are as follows: 1.physical adsorption of capillaries; 2. chemical changes of reactions betweenchemicals on carbon and poisons; 3. oxygen and water in air react with poisonsunder the catalysis of chemicals on carbon
- China Port
- 20000 Per Month
- 2 Months
- Sample costs shipping and taxes has to be paid by the buyer
- Africa, Middle East, Western Europe, South America, Asia
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