Composite type kaolin flame-retardant foaming agent

Abstract

The invention discloses a composite type kaolin flame-retardant foaming agent. The essentials of the technical scheme are as follows: the composite type kaolin flame-retardant foaming agent is prepared from kaolin powder, concave-convex rod argil powder having an air purification function, hydrogen peroxide, aluminium hydroxide, aliphatic alcohol polyoxyethylene ether sodium sulfate, superfine polyvinyl alcohol powder, dimethicone and water. A preparation method of the composite type kaolin flame-retardant foaming agent comprises the following steps of: firstly, stirring a composite type kaolin flame-retardant foaming agent paste-shaped ingredient into a paste; then stirring the composite type kaolin flame-retardant foaming agent ingredient into a finished product of the composite type kaolin flame-retardant foaming agent. After the composite type kaolin flame-retardant foaming agent is stirred at a high speed, porous foamed slurry is formed and the contact between combustible materials and air can be quickly isolated so as to fulfill the aims of flame retardance and extinguishment; by using a product produced by the composite type kaolin flame-retardant foaming agent, the effects of flame retardance, heat preservation, heat insulation and sound insulation are achieved, and a function of purifying the air is also realized; moreover, the composite type kaolin flame-retardant foaming agent is suitable for producing flame-retarding extinguishment products, light slabs, light wall bodies and sound-attenuating and noise-reducing products.

Description

technical field [0001] The invention relates to a foaming agent, in particular to a kaolin 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, concret...

AI Technical Summary

Problems solved by technology

[0005] Although there are many types of flame retardants and foaming agents and they are widely used, they have the disadvantages of insufficient performance and cannot meet the needs of actual production and environmental protection. The existing flame retardants and foaming agents do not have the function of purifying air.