Styrene emulsion thermal-insulation fire-resistant coating

Abstract

The invention discloses a styrene emulsion thermal-insulation fire-resistant coating which is prepared by stirring the following raw materials by weight ratio: 45 to 50 parts of styrene emulsion, 14 parts of expanded perlite, 10 parts of organic amine, 23 parts of barium sulfate, 15 parts of starch, 13 parts of styrene hollow polymer sphere, 15 to 18 parts of mica powder, 5 parts of polyurethane thickening agent, 8 parts of polypropylene short fiber, 10 parts of magnesium oxide, 6 parts of chlorinated paraffin, 3 parts of deforming agent, 3 parts of polyacrylic acid ammonium salt dispersing agent, 15 to 25 parts of water and 3 parts of mildewproof agent. The product of the invention has low thermal conductivity, effectively keeps environment temperature, has good fire resistant performance, strong cohesiveness and excellent comprehensive properties and is easy to construct and operate.

Description

technical field [0001] The invention relates to a styrene-ethyl emulsion heat-preserving and fireproof coating, which belongs to the technical field of chemical coatings. technical background [0002] my country's building energy consumption figures are very alarming. The energy directly consumed in the process of construction and use accounts for 30% of the total energy consumption of the whole society. With the country's increasing emphasis on energy conservation, emission reduction and sustainable development, various types of heat insulation have emerged in the construction industry and other related industries. Coatings and thermal insulation coatings, such as polystyrene boards, rubber powder polystyrene particles, polyurethane foam and other thermal insulation systems, can achieve thermal insulation, but the products have disadvantages such as complicated construction, poor waterproof performance, and no fire prevention. Fire prevention is related to people's life sa...

AI Technical Summary

Problems solved by technology

The energy directly consumed in the process of construction and use accounts for 30% of the total energy consumption of the whole society. With the country's increasing emphasis on energy conservation, emission reduction and sustainable development, various types of heat insulation have emerged in the construction industry and other related industries. Coatings and thermal insulation coatings, such as polystyrene boards, rubber powder polystyrene particles, polyurethane foam and other thermal insulation systems, can achieve thermal insulation, but the products have disadvantages such as complicated construction, poor waterproof performance, and no fire prevention. Fire prevention is related to people's life safety, but because the previous products can't effectively reduce energy consumption and fire prevention, they can't meet the market requirements