What are the main Functions and Features of Polyurethane Sheet
At present, polyurethane panels are mainly used in external thermal insulation systems of industrial and civil buildings, and have become a widely used product system for PU. The polyurethane board is composed of three parts, which are the surface, the middle and the bottom layer. The surface is made of high-weather-resistant special paint. After precision processing, it can meet the appearance requirements of architectural shape and color, and achieve a certain fashion and artistic effect. The middle layer is made of hard and high-density environmentally friendly materials, and materials of different thicknesses can be used in different regions. The bottom layer has the protective layer of moisture-proof, heat-insulating, flame-retardant aluminum foil and steel plate according to different needs of customers.
Polyurethane board features
1. Wide range of hardness.
2. High strength, wear resistance, oil resistance, oxygen and ozone resistance.
3. Excellent vibration absorption performance, can be used for vibration reduction and buffering.
4. Has good low temperature performance.
5. Thermal insulation, consumption reduction and energy saving, convenient installation and cost saving Polyurethane sheet is light in weight, small in size, and saves time and effort in handling and installation.
6, waterproof, moisture-proof, anti-penetration. Sound absorption, noise reduction and sound blocking are good.
Polyurethane board is widely used, mainly used in various cushions and sound insulation materials for furniture and vehicles; household appliance insulation layer, house wall insulation and waterproof spray foam, pipeline insulation material, building board, refrigerated truck and cold storage insulation material, etc.; High resilience foam, semi-rigid foam, cast and spray rigid foam, etc.
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