Attapulgite composite flame-retardant foaming agent

Abstract

The invention discloses an attapulgite composite flame-retardant foaming agent. The technical scheme of the attapulgite composite flame-retardant foaming agent has the following key points that the attapulgite composite flame-retardant foaming agent is composed of attapulgite argil powder having an air purifying function, hydrogen peroxide, aluminium hydroxide, sodium polyoxyethylene fatty alcohol ether sulfate, superfine polyvinyl alcohol powder, dimethicone and water, and then the raw materials of the attapulgite composite flame-retardant foaming agent are stirred into a paste, and further stirred into the finished product of the attapulgite composite flame-retardant foaming agent. The attapulgite composite flame-retardant foaming agent is added with water and stirred at a high speed to form porous foamed mud; and the porous foamed mud is capable of quickly isolating a combustible material from air, thereby achieving the purposes of flame retarding and fire extinguishment; the attapulgite composite flame-retardant foaming agent has the effects of flame retarding, heat preservation, heat insulation and sound insulation, and also has the air purification function; and the attapulgite composite flame-retardant foaming agent is suitable for producing flame retarding and fire extinguishing products, light plates, light walls, and sound attenuation and noise reduction products.

Description

technical field

[0001] The invention relates to a foaming agent, in particular to an attapulgite composite flame-retardant foaming agent. Background technique

[0002] With the increasing awareness of global safety and environmental protection, people have higher and higher requirements for fire safety and flame retardancy of products. Halogen-free, low-smoke, low-toxic environment-friendly flame retardants have become the goal pursued by people.

[0003] Flame retardants currently mainly include organic and inorganic, halogen and non-halogen. Organic is some flame retardants represented by bromine, phosphorus nitrogen, nitrogen and red phosphorus and compounds, and inorganic is mainly antimony trioxide, magnesium hydroxide, aluminum hydroxide, silicon and other flame retardant systems.

[0004] Foaming agents can be divided into three categories: chemical foaming agents, physical foaming agents and surfactants. Foaming agents with more uses include cement foaming agents, c...