Aluminum foil composite cryogenic insulation
Multilayer Insulation blankets provide a lightweight insulation system with a high thermal resistance in vacuum.
This product is made up of strong and cryogenic insulation materials and pure aluminum foil by multilayer compound and into. Structure and aluminum foil composite, its unique concave and convex form the point of contact with the surface, reducing the contact area, effectively restrain the heat conduction; Form longitudinal and transverse flow channel, the user can make the gas in vacuum rapid outward along the passage emissions, shortening the time of pumping air into vacuum state, improve production efficiency.
Application
Liquid nitrogen, liquid oxygen truck multi-layer insulation
It has the advantages of light weight, good air permeability, high tensile strength, low gas release rate under vacuum, low thermal conductivity, etc., and is the preferred super thermal insulation material for cryogenic liquid storage and transportation containers and cryogenic transportation pipelines such as liquid oxygen, liquid hydrogen, liquefied natural gas, liquid helium, liquid argon and liquid nitrogen
| Performance | Unit | Aluminum foil | Cryogenic insulation paper |
| FAW | g/m2 | 16±2 | 12±2 |
| Thickness | mm | 0.0065 | ≤0.06
|
| Tensile strength | KN/m | >0.36 | ≥0.05 |
| Harmful elements | % | Pb<0.01,Cd<0.01, As | < 0.01 Does not contain organic compounds NOx |
| Width | mm | 40-2400 | 40-2400 |
| Thermal conductivity | w/(mk) |
| <0.00015 |
