A kind of pyridine compound blowing agent and preparation method thereof

Abstract

A pyridine composite foaming agent, in parts by weight, at least includes the following components: 4-8 parts of alkylpyridine, 4-6 parts of fatty alcohol polyoxyethylene ether, 2-4 parts of cationic surfactant, isothiazole 0.5-1.5 parts of ketone compounds, 4-8 parts of silicone resin polyether emulsion, 10-30 parts of additives, and 100 parts of water.

Description

technical field [0001] The invention relates to the field of surfactants, in particular to a pyridine compound foaming agent and a preparation method thereof Background technique [0002] Foaming agents play a key role in the development of concrete. In the development of foaming agents, my country has successively experienced rosin, surfactants, proteins and compound foaming agents. Each type of foaming agent has its own advantages and disadvantages. Surfactant foaming ability Strong, but poor stability, and protein foaming agent has high stability, but the economic cost is higher. Generally speaking, at present, the functions of foaming agents in my country are relatively small, the stability is not good, and the strength of products is low. Contents of the invention [0003] In order to solve the problems of the prior art, the first aspect of the present invention provides a kind of pyridine compound blowing agent, at least includes the following components in parts by...

AI Technical Summary

Problems solved by technology

In the development process of foaming agents, my country has successively experienced rosin, surfactants, proteins and composite foaming agents. Each type of foaming agent has its own advantages and disadvantages. The foaming ability of surfactants Strong, but poor stability, and protein foaming agent has high stability, but the economic cost is higher

Generally speaking, at present, the functions of foaming agents in my country are relatively small, the stability is not good, and the strength of products is low.