Phosphate fire-extinguishing composition
First Claim
1. A phosphate fire extinguishing composition, wherein the fire extinguishing composition contains a phosphate compound, a flame-retardant extinguishing component, which enhances a fire extinguishing effect of the fire extinguishing composition and an additive, andthe components and their contents in the fire extinguishing composition include:
- phosphate compound 30%˜
95%,flame-retardant extinguishing component 5%˜
60%, andadditive 1%˜
10%,the phosphate compound is ferric phosphate; and
the phosphate fire extinguishing composition is spheres, sheets, strips, blocks or honeycombs.
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Accused Products
Abstract
Disclosed is a phosphate fire-extinguishing composition, the fire-extinguishing composition containing a phosphate compound, the phosphate compound being one or more of sodium hexametaphosphate, ammonium phosphate, diammonium hydrogen phosphate, trisodium phosphate, and ferric phosphate; the fire-extinguishing composition uses a pyrotechnic agent as a heat source and power source; the pyrotechnic agent is ignited to produce high temperature; the high temperature is utilized to heat and decompose the fire-extinguishing composition to generate a number of fire-extinguishable substances, these substances are sprayed out together with the pyrotechnic agent to extinguish the fire. The fire-extinguishing composition of the present invention has simple components, stable and excellent performance, can be easily stored for an extended period of time, and is non-toxic and environmentally friendly.
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Citations
7 Claims
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1. A phosphate fire extinguishing composition, wherein the fire extinguishing composition contains a phosphate compound, a flame-retardant extinguishing component, which enhances a fire extinguishing effect of the fire extinguishing composition and an additive, and
the components and their contents in the fire extinguishing composition include: -
phosphate compound 30%˜
95%,flame-retardant extinguishing component 5%˜
60%, andadditive 1%˜
10%,the phosphate compound is ferric phosphate; and the phosphate fire extinguishing composition is spheres, sheets, strips, blocks or honeycombs. - View Dependent Claims (2, 3, 4, 5)
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6. A phosphate fire extinguishing composition comprising:
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a phosphate compound present in the range between 30%-95% of the fire extinguishing composition; a flame-retardant extinguishing component present in the range between 5%-60% of the fire extinguishing composition; and an additive present in the range between 1%-10% of the fire extinguishing composition, wherein the phosphate compound is ferric phosphate or combination of sodium hexametaphosphate and ferric phosphate, and wherein the phosphate fire extinguishing composition is molded into spheres, sheets, strips, blocks or honeycombs. - View Dependent Claims (7)
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Specification