Very High Insulation Performance
Some places need very strong insulation performance. For example, near electrical equipment. Our high insulation material is made for those places. Its insulation performance is excellent. It effectively blocks heat and also provides electrical insulation. It offers protection. Our factory has made XPS since 2003. We are the first XPS company in southern Zhejiang. Our production lines are advanced. The boards have even density. The insulation performance is stable. Our high insulation material delivers consistent quality.
Clear and Effective Parameters
This material has a very high closed-cell rate and low thermal conductivity. See the specifications:
|
Parameter |
Value |
|
Board Size |
1800×600 mm |
|
Thickness |
10–180 mm (custom) |
|
Compressive Strength |
200 kPa |
|
Thermal Conductivity |
≤0.034 W/(m·k) |
|
Water Absorption |
≤1.5% |
|
Closed-Cell Rate |
Very high |
|
Water Vapor Permeability |
≤3.5 Ng/(m·s·Pa) |
We supplied high insulation material to an electrical engineering project. It was placed under power distribution cabinets. The board does not conduct electricity. It does not transfer heat. The engineers were very satisfied after testing.








Installation Tips and Fast Delivery
Keep the board dry during installation. Use special insulation glue. Butt joints tightly. Do not leave gaps. This ensures the best insulation effect. For standard thicknesses, we have stock. Delivery is 7–10 days after deposit. Custom sizes take 15–20 days. We send you production photos and videos. One-year warranty. Choose our high insulation material for superior insulation and protection.
Also, these boards are used in cold storage rooms with temperatures as low as -40°C. The material does not become brittle at low temperatures. We have supplied them to frozen food warehouses and ice cream factories. The boards also resist water absorption, so ice does not form inside the insulation. We provide a 10-year warranty against thermal degradation. Choose our high insulation material for reliable performance in freezing conditions.
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