Polyurethane spray insulation material is mainly composed of polyurethane, adding various fillers, lubricants, anti-aging agents, colorants, and other additives, processed through a special process.
Polyurethane insulation material, not only cost-effective, and the rigid foam also has high temperature resistance, fire resistance and other properties.After adding flame retardants, its softening point can reach more than 250 degrees, and it is a self-extinguishing material that is difficult to burn, and decomposition will occur at high temperatures.
In addition, polyurethane rigid forms carbon deposits on the surface of the foam during combustion, which can help insulate the foam and prevent flames from spreading.Polyurethane does not produce harmful gases when the temperature is high, and it has to be said that it is a safe and reliable insulation material.
- What’s the advantages of polyurethane spray insulation:
High wear resistance
Impact resistance
Chemical corrosion resistance
Aging resistance
Low flammability
- Where can used the spray foam?
Polyurethane spray insulation is mainly used in
External wall
Cold storage
Pipeline
Tank body
Arch corrugated steel roof
Portal steel structure
Environmental protection polyurethane spray insulation products
- How to choose the polyurethane foam insulation?
Usually will considering:
Low thermal conductivity
Good fire resistance
Strong and durable enough to withstand bad weather conditions and other external factors
Curing time
Beiqiao company is the professional supplier for polyurethane foam,especially for polyether polyol rigid foam.Our factory has a long history in the polyurethane professional field, and is strongly supported by the government,Also,cooperate with many well-known universities and colleges both domestically and internationally actively , and are committed to the research, promotion, and sales of new materials that are closely related to human life.