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Wholesale Steel Material Exporters – High Quality PU Sandwich Panel – Borton Detail:
Technical Specification
Polyurethane sandwich panel adopts high-quality color coated steel sheet as the surface layer. And the core is made of polyurethane , which is foamed and cured at high temperature, and is formed by double-track controlled molding. It has excellent thermal insulation performance and ideal bending, sound insulation and fire resistance. Compared with other panels, less thickness is need if want to achieve same goal, and the net space of the building is increased.
The features
1.Fireproof performance: Polyurethane is a B2 grade fireproof material with an oxygen index ≥28, which can effectively reduce fire losses.
2.Insulation performance:The thermal conductivity of polyurethane is 0.019-0.023w/m.k, which is an excellent thermal insulation material.
3.Good sound insulation: good sound insulation, effectively reducing the interference of external noise.
4.The hydrophobicity of the polyurethane is ≤ 0.5%, and has good air tightness.
5.Bulk density is about 42kg/m³, high strength, long-lasting stability.
Technical Specification
Name |
Thermal Conductivity(w/m.k) |
The thickness required to achieve the same effect |
PU |
0.019-0.023 |
40 |
XPS |
0.027-0.031 |
60 |
EPS |
0.037-0.041 |
80 |
Polystyrene particles |
≤0.06 |
160 |
Roofing cladding panel
Wall cladding panel
Cold storage panel
Product detail pictures:
Related Product Guide:
We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Wholesale Steel Material Exporters – High Quality PU Sandwich Panel – Borton, The product will supply to all over the world, such as: California, Brasilia, United States, We follow up the career and aspiration of our elder generation, and we are eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.