Mine fire preventing and extinguishing material and production process thereof

The invention discloses a mine fire preventing and extinguishing material and a production process thereof, and belongs to the technical field of fire preventing and extinguishing materials. The mine fire preventing and extinguishing material comprises the following components in parts by weight: 30...

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Bibliographic Details
Main Author CAI CHANGHUI
Format Patent
LanguageChinese
English
Published 08.03.2024
Subjects
CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:The invention discloses a mine fire preventing and extinguishing material and a production process thereof, and belongs to the technical field of fire preventing and extinguishing materials. The mine fire preventing and extinguishing material comprises the following components in parts by weight: 30-45 parts of polyvinyl alcohol; 3 to 5 parts of modified hectorite; 1 to 1.5 parts of a cross-linking agent; 0.8 to 1 part of an initiator; and 90 to 100 parts of water. Wherein the modified hectorite is activated through an acid-base neutralization reaction, and then is grafted with acrylic acid, so that the modified hectorite with large specific surface area and good compatibility is obtained. The prepared mineral fire preventing and extinguishing gel material has the characteristics of high compressive strength, good thermal stability, good water retention and water retention effects, good fire preventing and extinguishing performance and the like by adding the mineral fire preventing and extinguishing gel mater
Bibliography:Application Number: CN202311693357