Water-adhesive composite waterproof pulp and preparation method thereof

A compound, fire-proof slurry technology, applied in fire-proof coatings, coatings, etc., can solve the problems of short fire-fighting time period, soil pollution, fire source re-ignition, etc., and achieve low cost, simple equipment requirements, and short production cycle Effect

Inactive Publication Date: 2018-12-14
甘灿新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a water-glue composite fire-proof slurry, which solves the problems of the existing technology that the time period for fire prevention and extinguishing is short, causing the fire source to re-ignite, the cost is high, and the problems of soil pollution are easy to be solved.

Method used

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  • Water-adhesive composite waterproof pulp and preparation method thereof

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preparation example Construction

[0030] The present invention provides a preparation method of water-gel composite type fireproof slurry, which is specifically implemented according to the following steps: Step 1, respectively weigh 30-60 parts of water, 10-30 parts of water-soluble ammonium dihydrogen phosphate, and flame-retardant expandable graphite 10-30 parts, 3-8 parts of hydroxyethyl cellulose, 3-8 parts of xanthan gum;

[0031] Step 2, mixing the water-soluble ammonium dihydrogen phosphate weighed in step 1 with expanded graphite, stirring evenly to obtain mixture A;

[0032] Step 3, mix the mixture A obtained in step 2 with the water weighed in step 1, and stir evenly to obtain mixture B;

[0033] Step 4. Mix the mixture B obtained in step 3 with the hydroxyethyl cellulose and xanthan gum weighed in step 1, and stir evenly to obtain a water-gel composite fireproof slurry.

[0034] Ammonium dihydrogen phosphate heating chemical reaction: 2NH 4 h 2 PO 4 =2NH 3 +3H 2 O+P 2 o 5 (heating), the gen...

Embodiment 1

[0042] Step 1. Weigh 30 parts of water, 8 parts of hydroxyethyl cellulose, 3 parts of xanthan gum, 10 parts of water-soluble ammonium dihydrogen phosphate, and 10 parts of flame-retardant expandable graphite in proportion;

[0043] Step 2, mixing the water-soluble ammonium dihydrogen phosphate weighed in step 1 with flame-retardant expandable graphite, and stirring evenly to obtain mixture A;

[0044] Step 3, mix the mixture A obtained in step 2 with the water weighed in step 1, and stir evenly to obtain mixture B;

[0045] Step 4. Mix the mixture B obtained in step 3 with the hydroxyethyl cellulose and xanthan gum weighed in step 1, and stir evenly to obtain a water-gel composite fireproof slurry.

Embodiment 2

[0047] Step 1. Weigh 40 parts of water, 5 parts of hydroxyethyl cellulose, 6 parts of xanthan gum, 20 parts of water-soluble ammonium dihydrogen phosphate, and 20 parts of flame-retardant expandable graphite in proportion;

[0048] Step 2, mixing the water-soluble ammonium dihydrogen phosphate weighed in step 1 with flame-retardant expandable graphite, and stirring evenly to obtain mixture A;

[0049] Step 3, mix the mixture A obtained in step 2 with the water weighed in step 1, and stir evenly to obtain mixture B;

[0050] Step 4. Mix the mixture B obtained in step 3 with the hydroxyethyl cellulose and xanthan gum weighed in step 1, and stir evenly to obtain a water-gel composite fireproof slurry.

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Abstract

The invention discloses a water-adhesive composite waterproof pulp. The water-adhesive composite waterproof pulp is prepared from the following components in part by weight: 30-60 parts of water, 10-30 parts of a fire extinguishing agent, 10-30 parts of a fire retardant, 3-8 parts of a thickening agent, 3-8 parts of a water-base adhesive. The problems that the fire source is afterburning, the costis high and the soil pollution is easily caused due to short fire preventing and extinguishing time is short in period in the prior art are solved. The fast fire extinguishing and afterburning prevention are realized through plugging and oxygen isolation; and the fireproof pulp is low in cost, high in security, environment-friendly and pollution-free. The invention further discloses a preparationmethod of the water-adhesive composite waterproof pulp, the process flow and the equipment requirement are simple, the experimental condition is easy to achieve, the operability is strong, the production period is short, the reproducibility is high and the preparation method can be used for industrial production.

Description

technical field [0001] The invention belongs to the technical field of fireproof pulp preparation, and in particular relates to a water-glue composite fireproof pulp, and also relates to a preparation method of the fireproof pulp. Background technique [0002] Forest fire is the most dangerous enemy of the forest and the most terrible disaster of forestry. It will bring the most harmful and devastating consequences to the forest. Forest fires not only burn the forests and harm the animals in the forests, but also reduce the regeneration capacity of the forests, cause soil barrenness and damage the forest's ability to conserve water, and even lead to an imbalance in the ecological environment. Forest fires are very harmful and difficult to extinguish. [0003] At present, water and dry powder are mainly used for long-distance forest fire extinguishing. To completely extinguish a forest fire, a large amount of water or dry powder must be used to extinguish the fire, which has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D105/00C09D5/18C09D7/43
CPCC08L2201/02C09D5/185C09D7/43C09D105/00C08L1/284C08K7/24C08K3/32
Inventor 甘灿新陈国荣
Owner 甘灿新
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