Novel composite material for blast pipe sheet

Abstract

The new complex material for blast-pipe plate comprises: high-tension environmental friend slurry (10~20% magnesium chloride, 40~60% magnesium oxide, 20~30% calcium bicarbonate, 0.1~1% ultramarine powder, 0.2~1% inorganic foaming liquid, 0.1~0.5% phosphoric acid, and 10~20% water), four-layer Pt-interlace middle-alkali glass fiber reinforcement cloth, and slow burning polystyrene foam material. This product has well physical and chemical properties, and can also be used to decorate partition plate and ceiling with service time more than twenty years.

Description

Technical field: [0001] The invention belongs to the field of new materials. Background technique: [0002] At present, there are several materials used for air ducts on the market, but they all have different defects: iron sheet is easy to rust; tin foil composite glass fiber material, aluminum foil polyurethane material is not strong enough, and aluminum sheet is too expensive. [0003] Purpose of the invention: [0004] In order to improve the deficiencies of the above air duct plate materials, the present invention proposes a new type of composite material that is environmentally friendly, energy-saving, light in weight, high in strength and non-combustible. Invention content: [0005] The composite material is composed of: high-strength environmental protection material and flame-resistant polystyrene foam material. The high-strength environmental protection material is composed of 10% to 20% of magnesium chloride, 40% to 60% of magnesium oxide, 20% to 30% of heavy c...

AI Technical Summary

Problems solved by technology

[0002] At present, there are several kinds of materials used for air ducts on the market, but they all have different defects: iron sheet is easy to rust; tin foil composite glass fiber material, aluminum foil polyurethane material is not strong enough, and the cost of aluminum sheet is too high, etc.