Eco Friendly PIR Pipe Insulation High Density Excellent Fire Resistance

Product introduction

Polyisocyanurate PIR is a new kind of organic polymer thermal insulation material, which is made by the main raw materials of Isocyanate and polyether. Together with catalysts, fireproofing and environment-friendly foaming agent, this foam polymers is produced by fully blending, reacting and foaming under special formulation and strict technological conditions.

Because the foam polymer has independent closed cell structure and high obturator rate, and the foamed cells are fine and uniform, with good thermal insulation performance and excellent flame resistance and flame retardant performance, PIR presents excellent quality in thermal insulation performance, water resistance and moisture permeability, adhesion, compressive resistance, flame retardancy and cold shrinkage. This kind of high-tech organic polymer material has excellent fireproof performance, small thermal conductivity, good water resistance, stable chemical property and good anti-aging property, which is a better choice for thermal insulation polymer material in cryogenic and general cooling environment. Its applicable adiabatic temperature range is -196℃ ~ 120℃.

PIR Production Flow

Raw Material--->Mixing--->High Pressure Injector--->Foaming &Stablization--->Bun Cutting

- BAYER
- BASF
- DOW
- HUNTSMAN

polyisocyanurate pipe insulation

polyiso pipe insulation

Eco Friendly PIR Pipe Insulation High Density Excellent Fire Resistance Images