Thermal-insulating flame resistant foam material

Abstract

The invention discloses a thermal-insulating flame resistant foam material. The thermal-insulating flame resistant foam material is characterized by being prepared from the following raw materials in parts by weight: 35-47 parts of acrylonitrile-butadiene-styrene copolymer, 5-21 parts of thiocyanate, 13-21 parts of zinc borate, 10-40 parts of polypropylene, 15-31 parts of ethyl hexyl ester of epoxidized soybean oil, 5-12 parts of dibutyl sebacate, 1-7 parts of molybdenum disulfide, 15-20 parts of aluminum hydroxide, 5-7 parts of red phosphorus, 5-11.5 parts of diacetone salt, 2-10 parts of talcum powder and 10-20 parts of oleic acid. The thermal-insulating flame resistant foam material is enabled to have rare excellent flame retardant efficiency, and simultaneously maintain the advantages such as thermal insulation, low weight and low water absorption.

Description

technical field [0001] The invention relates to a thermal insulation and flame retardant foaming material. Background technique [0002] Foaming materials are widely used, because of their high strength, light weight, excellent thermal insulation performance and high energy absorption capacity, they can be used as packaging for various instruments, valuables, precision instruments, vegetables, fruits and aquatic products, etc. Because of its low thermal conductivity, low water absorption, good electrical insulation, sound insulation, moisture resistance, and simple molding process, it is widely used in roadbed laying of roads and bridges, housing construction, fishing and refrigeration industries. Insulation materials etc. Among them, as an excellent building material, expanded polystyrene resin is mainly used for roofs and walls of buildings. It has a very good energy-saving effect as an external thermal insulation composite wall; it is suitable for residential buildings a...

AI Technical Summary

Problems solved by technology

However, the flame retardant properties of the existing flame retardant foaming materials are still not ideal, and cannot meet some occasions with high fire protection requirements, and are still subject to some limitations in use.