Plant fiber foam thermal-insulation plate

Abstract

The invention belongs to the field of building materials, and provides a plant fiber foam thermal-insulation plate, wherein the raw materials comprise, by weight, 30-40 parts of foamed magnesite cement, 15-25 parts of a pure acrylate copolymerization emulsion, 10-20 parts of flax fiber, 5-10 parts of organic silicon, 1-5 parts of petroleum ether, and 1-5 parts of polyacrylamide. According to the present invention, the plant fiber foam thermal-insulation plate has characteristics of easily available raw materials and simple and convenient production; all materials are the flame retardant materials so as to improve the fireproof performance of the plate and achieve the wide application range; and the produced plate has characteristics of high strength, uniform foam shape and high closed cellratio.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a plant fiber foam insulation board. Background technique [0002] At present, common insulation boards often adopt materials such as some extruded polystyrene foam boards, which are light in weight, cheap, and good in insulation effect, as core materials. However, the flame retardancy of these materials is often poor, and the use environment is subject to certain restrictions. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of common insulation boards and propose a plant fiber foam insulation board. [0004] Technical solutions [0005] In order to realize the above-mentioned purpose of the invention, the present invention provides the following technical solutions: [0006] A plant fiber foam insulation board, the raw materials include by weight: 30-40 parts of foamed magnesite cement, 15-25 parts of pur...

AI Technical Summary

Problems solved by technology

However, the flame retardancy of these materials is often poo