Micro-nano superfine powder fire extinguishing agent instruction

I、Introduction
     The product is a kind of Micro-nano superfine powder fire extinguishing agent developed with the micro-grinding technology in 21th century.It utilized the idea of “particle functional design” ,put out the fire quickly in the way of blocking the combustion chain reaction,its fire extinguishing efficiency is better than any existing fire extinguishing agent.

II、Features
1、The micro-nano composite superfine powder fire extinguishing agent and its manufacturing process has obtained the national secrecy patent licensing(Patent No.8647).
2、Developed the advanced gas atomization crushing technology,the average diameter of powder particle can be 5 um.
3、Developed the new production technology,solving the problem of production workshop dust,which can realize the continuous production.
4、The product has the characteristics of gas fire extinguishing agent, generate cloud-shaped agent after spray out.It can put out the indoor flame in each corner quickly in the way of “total flooding”with fire extinguishing efficiency of 50 g/m³.The agent is non-toxic and tasteless.
5、The agent can be sprayed out mixed with water by spraying gun or cannon,this is the first time to realize the large flow mixing spray of physical and chemical agent.Micro-nano composite superfine powder fire extinguishing agent inhibits the chemical reaction of combustion,put out fire quickly while water flow can absorb heat and cool to prevent the fire reburn.
6、The agent's content of fire extinguishing core component is above 90%,insoluble in water with good fluidity and water repellency .The agent has no corrosion to protected metal object.
7、The agent is suitable for filling in all kinds of fixed、 mobile and throwing fire extinguisher,its storage life can be up to 10 years in the closed fire extinguisher.
III、Technical Parameter

ITEM		TECHNICAL REQUIREMENT	TEST RESULT
90% Diameter ,μm		≤20	13
Apparent Density, g/ml		±30%	0.48
Water Content ,%		≤0.25	0.09
Moisture Absorption, %		≤3.00	1.18
Water Repellency		No distinct moisture, no caking	No distinct moisture, no caking
Needle Penetration, mm		≥16.0	51.2
Low Temperature Resistance, s		≤5.0	3.2
Color		White	White
Fire Extinguish Ability g/m³	Put Out BC Fire	≤150	50
	Put Out  Wood Fire	≤150	51
	Put Out Polypropylene Fire	≤150	45

IV、Application
1、Fill it into hanging、pipe fire extinguisher,connect with fire sensor,install on the site without guard.It can be used to extinguish the initial fire and decrease the occurrence of fire disaster;Fill it into mobile、throwing fire extinguisher,it can put out different class initial fire in public place.
2、The water repellency superfine powder fire extinguishing agent is suitable to spray out with big flow water.The water repellency superfine powder particle can transfer the water flow to mist with nitrogen,generate the mix fluid of mist and powder.It can put out the fire and prevent reburn with high extinguish speed.The new researched double agent fire truck will enhance fire troop’s ability to put out big fire.

V、Comparison With Other Fire Extinguish Agent

Agent	Halon1301	HFC-227ea/FM200	Superfine Powder
Extinguish Ability (g/m³）	430～470	530～760	50～60

VI、Certification
VII、Award