Water-based light foaming material and production method thereof

Abstract

The invention discloses a water-based light foaming material and a production method thereof. The water-based light foaming material comprises a base material and an auxiliary material, wherein a weight ratio of the base material and the auxiliary material is 1:1.3, the base material comprises components in a weight ratio as follows: 28%-38% of chlorine-based resin, 30%-42% of polyester polyethylether, 2%-8% of a high-activity cross-linking agent, 0.3%-1.2% of silicone oil, 20%-28% of a nitrogen-phosphorus halogen-free fire retardant, 1%-5% of a catalyst and 1%-5% of water, and the auxiliary material comprises isocyanate and cellulose. According to the water-based light foaming material and the production method thereof, the foaming material processed with a formula adopting the chlorine-based resin as a main material has the green and environment-friendly characteristics and cannot produce Freon polluting the environment, besides, an appropriate amount of cellulose is added to the auxiliary material, according to the characteristics of the cellulose, hardness and tensile resistance of the produced foaming material are higher during using, therefore, when the foaming material is pulled by external force in a later actual using process, the foaming material cannot be damaged by pulling due to the characteristic of tensile resistance, and use performance of the foaming material is improved.

Description

technical field [0001] The invention belongs to the related technical field of water-based lightweight foaming materials, and in particular relates to a water-based lightweight foaming material and a production method thereof. Background technique [0002] Polyurethane foam is made of polyether (or polyester polyol) and polyisocyanate as the main raw materials, plus catalyst, foam stabilizer and foaming agent, etc., after mixing and stirring to produce a chemical reaction to form a foam, according to its hardness It can be divided into two types: soft and hard. Among them, rigid polyurethane foam is often used as building materials, furniture materials, automotive interior materials, etc., and has a wide range of applications. The foaming agent commonly used in polyurethane foam production is Freon hair. Foaming agent, alkane foaming agent, HCFC foaming agent, breathability and elastic deformation with thermal expansion and contraction of building base components, etc., espe...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water-based lightweight foaming material and its production method to solve the problem that the overall hardness of the foam proposed in the above-mentioned background technology is low, it is easy to break, and it will be easily torn when it receives external force during use. Damage occurs, its performance is low, and the scope of use is relatively limited