Flexible low-temperature deep-freeze insulation materials are high-performance insulation systems developed for insulation engineering in ultra-low temperature environments. This system employs Yingsheng Energy-saving’s patented ultra-low temperature technology, allowing the material to maintain a long-lasting and stable low thermal conductivity and an exceptionally high moisture resistance factor under ultra-low temperature conditions. It offers excellent insulation performance and outstanding resistance to water vapor penetration. The soft material is easy to install, resulting in lower project costs and easier maintenance. This provides a safer and more reliable comprehensive solution for gas insulation in low-temperature environments and LNG storage and transportation.
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WSDN nitrile/WSDF diolefin deep-freeze materials
Negotiable
China
118 Chengjiang West Road, Economic Development Zone, Taixing City, Taizhou City, Jiangsu Province
+86 0523-87599660
industry@wincellchina.com
Product Introduction
Product Specifications
Performance specifications
|
Project Name |
WSDN nitrile rubber foam products |
WSDF diolefin elastomer foam products |
|
|
Product Standards |
GB/T 17794 |
JC/T 2495 |
|
|
Use temperature (℃) |
-40 to 105 |
-196 to 125 |
|
|
Bulk density (kg/m³) |
40 to 60 |
60 to 90 |
|
|
Thermal conductivity (W/m · K) |
≤ 0.036 (average temperature 0 ℃) ≤ 0.034 (average temperature -20 ℃) |
≤ 0.038 (average temperature 0 ℃) ≤ 0.026 (average temperature -100 ℃) ≤ 0.021 (average temperature -165 ℃) |
|
|
Moisture permeability coefficient [ng/(Pa · m · s)] |
≤ 1.96x10 -11 |
≤ 2.6x10 -10 |
|
|
Tensile strength (MPa) |
≥ 0.1(-40 ℃) |
≥ 0.25(-165 ℃) |
|
|
Oxygen Index (%) |
≥ 32 |
≥ 32 |
|
|
PH value |
≥ 8 |
≥ 8 |
|
|
Corrosion |
In line with GB/T25996 |
In line with GB/T25996 |
|
Specifications
|
WSDN Sheet |
|
|
Length (mm) |
8000 10000 15000 20000 |
|
Width (mm) |
1000 1200 |
|
Thickness (mm) |
20 25 30 40 50 |
|
WSDN pipe |
|
|
Length (mm) |
1500 |
|
Pipe diameter (mm) |
22 to 114 |
|
Thickness (mm) |
20 25 30 |
|
WS DF plate |
|
|
Length (mm) |
8000 10000 15000 20000 |
|
Width (mm) |
1200 |
|
Thickness (mm) |
20 25 30 |
|
WSDF pipe |
|
|
Length (mm) |
1500 |
|
Pipe diameter (mm) |
22 to 89 |
|
Thickness (mm) |
20 25 |
|
Note: other specifications can be customized according to requirements |
|
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