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

Founded in 2012, the Kaff Rees’ factory is a fast growing manufacturer specialized in providing insulation solutions andinsulationsystems. After persistent efforts the Kaff Rees’ factory has been the national leading specialist in insulation systems. In order to expand the international business, Kaff Rees was founded that committed to provide the products and services of industrial insulation, insulation of civil building , anti-corrosion insulation engineering to the world.

With the factory root in China, Kaff Rees’ efficient design and production makes it possible to produce insulation materials（such as foam glass,Poly Isocyanurate Foam PIR, etc.）, pipe supports close to serial production, not only the standardized products but also the differentiated customization products. Many products are therefore available with the short delivery times possible directly from the Kaff Rees’ factory.

Kaff Rees can provide the professional insulation solutions from -196℃ to +400℃ that engaging in the R&D, production and distribution of insulation materials and pipe supports system.A complete product portfolio covers all support situations, operational loads, temperatures and travel ranges normally experienced in industrial insulationsystems in the construction fields of petrochemical, coal chemical, LNG, low temperature, cold air, subway, underground moisture, cold, heat insulation, etc. Kaff Rees’ systematic design and product solutions provide the corresponding basis.

To meet unusual customer requirements, the Kaff Rees team will arrange specialists for continuous tracking who advise our customers and work together with them to develop solutions.