Polyurethane (PUR) is a new type of low-temperature thermal insulation material. It is formed by mixing and stirring the main raw materials of polyether or polyester and polyisocyanate and the auxiliary materials of flame retardants, stabilizers and foaming agents. Due to the foaming agent gas with low thermal conductivity in its pores, it has certain self extinguishing property, and is often used for heat preservation in cold and low temperature range.

Technical Property

Application

Due to the advantages of small thermal conductivity, high strength, light weight, sound insulation, shockproof, insulation, strong floatability, stable chemical performance, and convenient construction, it is widely used in petroleum, chemical industry, ethylene, cold storage, food storage, household appliance refrigerator, partition wall and wall board in the construction industry. When used, it can be prefabricated into plate or shel in our plant, and can also be sprayed or poured with foam on site.

Packing and Storage

(1) Be bounded by packing belts. If there are special requirements, it can be customized.

(2) Shall be placed in a waterproof, moisture-proof, light proof, dry, cool and ventilated place, and be away from heat source and strictly prevent exposure to the sun.

Cautions

(1) During transportation shall be handled with care, and shall not roll, impact or bear heavy objects.

(2) Shall be bounded with steel belts when used for the heat preservation of pipes and equipment.

(3) Can be processed by saw blade for the parts to be cut during construction.

Production Flow

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.