Luoyang Langchao Fire Technology Co., Ltd.
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Price: | 3500.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Henan, China (Mainland) |
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Description
LCF Class A foam concentrate is made by high activity hydrocarbon surfactants , solvents and stabilizers for use on class A fires and smaller class B fires.
Class A foam concentrate does not contain toxicity and it is a environment friendly biodegradable foam concentrate.
When applying for Class A fire, the concentrate will change water properties and reduces the surface tension of the water and produce foam so that to absorb heat and provide penetration into burning fuel.
Application
Class A foam concentrate provides excellent extinguishing of class A fires by providing deep penetration of the water into the burning material.
At low concentrations it is also highly effective as a wetting agent. Class A foam concentrate is also effective on smaller class B fires.
Class A foam concentrate can be used with both aspirating and non-aspirating discharge devices.
It is compatible with all dry chemical powders.
Proportioning rate:
Class A foam concentrate is suitable for use in combination with:
Soft or hard, fresh, brackish or sea water.
Dry powder extinguishing agents either separately or as twin agent systems.
Grass and initial structural fires | 0.1%- 0.3% |
Tyre fires, Landfill fires, Coal fires, wildland fires and structures fires | 0.3%- 0.5% |
Large building fires, car/vehicle fires | 0.5%- 0.7% |
Heat radiation resistance | 0.7%- 1.0% |