 High expansion foam concentrates adopts highly efficient foaming agent as the basic material.adding foam stabilization solvent,solvent,freezing resistant agent etc.It¡¯s a kind of high ¡¢middle expansion synthetic foam concentrates.It is to be mixed with water at a proportion of 6:94 or 3:97 which is applicable to v arious types of high or medium expansion foam generators.It has the advantage of highly expansion ratio,quick fire-extinguishing capability and a small quantity of water,easily re-start work after fire-extinguishing.It is widely used for coal mine,sap,airplane garage,auto garage,ships,depot,basement and spaces of stowing a large quantity of oils.what¡¯s more,sea water high expansion foam concentrate shall be suitable for put the fires in combination with fresh water or sea water.It¡¯s mainly used for coastal petrochemical enterprise,ocean liner, etc.
The extinguishing agent shall be stored in a dry, well ventilated and cool room and away from sunlight with the ambient temperature between ¨C5~40¡æ. The shelf life is 3 years.
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