Neutral water-system fire extinguishing medium and preparation method thereof
A water system and chemical technology, applied in fire protection equipment and other directions, can solve the problems of low temperature adaptation range for fire extinguishing and weak flame retardant performance, and achieve the effect of high degree of industrialization, excellent flame retardant performance and excellent flame retardant performance.
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Embodiment 1
[0046] A neutral water-based fire extinguishing agent, consisting of the following components:
[0047] Phosphorous flame retardant 23%;
[0048] Nitrogen-containing flame retardant 20%;
[0049] Gel 4%;
[0050] Surfactant 5%;
[0051] Water glass 8%;
[0052] PH regulator 2%;
[0053] The balance is distilled water.
[0054] Specifically, the phosphorus-containing flame retardant is sodium triphosphate and phosphorothioate triisocyanate.
[0055] Specifically, the nitrogen-containing flame retardant is diammonium hydrogen phosphate and melamine cyanurate.
[0056] Specifically, the gelling agent is polyglycerin.
[0057] Specifically, the surfactant is cetyltrimethylammonium.
[0058] Specifically, the pH regulator is phosphoric acid.
[0059] A preparation method of a neutral water system fire extinguishing agent, comprising the steps of:
[0060] S1 material mixing: first add distilled water into the mixer, then add phosphorus-containing flame retardant and nitro...
Embodiment 2
[0066] A neutral water-based fire extinguishing agent, consisting of the following components:
[0067] Phosphorous flame retardant 24%;
[0068] Nitrogen-containing flame retardant 22%;
[0069] Gel 5%;
[0070] Surfactant 7%;
[0071] Water glass 10%;
[0072] PH regulator 4%;
[0073] The balance is distilled water.
[0074] Specifically, the phosphorus-containing flame retardant is sodium triphosphate and ammonium dihydrogen phosphate.
[0075] Specifically, the nitrogen-containing flame retardant is diammonium hydrogen phosphate and 3-morpholine-4-chloro-1,2,5-thiadiazole.
[0076] Specifically, the gelling agent is polyglycerin.
[0077] Specifically, the surfactant is sodium dodecylbenzenesulfonate.
[0078] Specifically, the pH regulator is phosphoric acid.
[0079] A preparation method of a neutral water system fire extinguishing agent, comprising the steps of:
[0080] S1 material mixing: first add distilled water into the mixer, then add phosphorus-contain...
Embodiment 3
[0086] A neutral water-based fire extinguishing agent, consisting of the following components:
[0087] Phosphorous flame retardant 25%;
[0088] Nitrogen-containing flame retardant 24%;
[0089] Gel 6%;
[0090] Surfactant 8%;
[0091] Water glass 12%;
[0092] PH regulator 5%;
[0093] The balance is distilled water.
[0094] Specifically, the phosphorus-containing flame retardant is ammonium dihydrogen phosphate and tris(2,3-dibromopropyl) phosphate.
[0095] Specifically, the nitrogen-containing flame retardant is diammonium hydrogen phosphate.
[0096] Specifically, the gelling agent is polyglycerin.
[0097] Specifically, the surfactant is sodium dodecylbenzenesulfonate.
[0098] Specifically, the pH regulator is triethanolamine.
[0099] A preparation method of a neutral water system fire extinguishing agent, comprising the steps of:
[0100] S1 material mixing: first add distilled water into the mixer, then add phosphorus-containing flame retardant and nitrog...
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