The assembly-type sandwich panel product uses the new generation of polyurethane PIR pentane B1 foam as the hard core material, with excellent thermal insulation and fire resistance. The core material of polyurethane thermal insulation panel has ultra-high temperature stability and fire protection grade, and no freon emission, energy saving and environmental protection, which can be widely used in industrial building cold storage projects.
Polyurethane for building – hard thermal insulation material
Polyurethane was first synthesized by Professor byaer in 1937. It has a wide range of applications, involving many products and fields. In recent years, with the development of material science and the improvement of environmental awareness, polyurethane products have also ushered in great development, and have become one of the leading thermal insulation materials in the market. Polyurethane, as a hard thermal insulation material, is used in sandwich panels for buildings, which has triggered a revolution in the field of waterproof and thermal insulation materials and their technology.
Characteristics of polyurethane PIR insulation sandwich panel
Polyurethane rigid foam thermal insulation material is one of the ten key new technologies promoted in architecture. Compared with other single-function thermal insulation materials, it has the following advantages:
Low thermal conductivity and excellent thermal insulation performance.
Low water permeability, excellent waterproof and impermeability.
Strong self-adhesive, excellent wind resistance.
Light weight, reduce the foundation cost.
The material is flame-retardant and also has fireproof board.
Assembled, quick and convenient construction.
In general, polyurethane insulation panel has the characteristics of simple construction, reliable technical performance and reliable quality. It is suitable for thermal insulation, heat insulation and waterproofing of roofs, walls and floors of various industrial and civil buildings.
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