Novel hydrogel coal field fire preventing and extinguishing material and using method thereof
An anti-extinguishing and hydrogel technology, applied in fire protection equipment, fire rescue and other directions, can solve the problems of poor water retention and repeated water absorption, complex production process, large grouting resistance, etc., and achieve good oxygen barrier effect and less usage. , the effect of preventing air flow
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Embodiment 1
[0022] (1) Mass ratio of new hydrogel coalfield fire prevention and extinguishing materials
[0023] Dry material: water = 2: 100; wherein, the ratio of dry material is composite environmental protection hydrogel material: composite anti-enzyme preservative: composite halogen salt = 80: 10: 10; wherein, composite environmental protection hydrogel The ratio is instant polyanionic cellulose: high-viscosity polyacrylamide: superabsorbent resin = 50: 1.5: 48.5; wherein, the ratio of compound anti-enzyme preservative is calcium propionate: potassium sorbate: calcium benzoate: desorbed Hydroacetic acid=40:20:15:25; wherein, the proportion of compound halogen salt is calcium chloride:sodium chloride=70:30.
[0024] (2) How to use new hydrogel coalfield fire prevention and extinguishing materials
[0025] Mix the new hydrogel coalfield fire prevention and extinguishing material with a material-to-water ratio of 2:100 with water, stir for 3-5 minutes, and spray the initially formed hy...
Embodiment 2
[0027] (1) Mass ratio of new hydrogel coalfield fire prevention and extinguishing materials
[0028] Dry material: water = 3: 100; wherein, the ratio of dry material is compound environmental protection hydrogel material: compound anti-enzyme preservative: compound halogen salt = 80: 10: 10; wherein, compound environmental protection hydrogel The ratio is instant polyanionic cellulose: high-viscosity polyacrylamide: superabsorbent resin = 40: 1.5: 58.5; wherein, the ratio of compound anti-enzyme preservative is calcium propionate: potassium sorbate: calcium benzoate: desorbent Hydroacetic acid=30:30:15:25; wherein, the proportioning ratio of compound halogen salt is calcium chloride:sodium chloride=50:50.
[0029] (2) How to use new hydrogel coalfield fire prevention and extinguishing materials
[0030] Mix the coal field hydrogel fire prevention material with a material-water ratio of 3:100 and water, stir for 3 to 5 minutes, and spray the initially formed hydrogel liquid ev...
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