CMT Sandwich Construction Polyimide Film

Model: CMT
CMT sandwich structure polyimide film refers to the top and bottom two layers of polyimide film, metal aluminum as an intermediate layer, three layers overlap together. The film not only has the characteristics of polyimide film, but also has the shielding effect and can reflect radar waves. At the temperature of 320℃-350℃ and pressure of 20kgf/ c㎡ will produce viscosity, can be pressed with other materials.


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Specification

CMT sandwich structure polyimide film refers to the top and bottom two layers of polyimide film, metal aluminum as an intermediate layer, three layers overlap together. The CMT Polyimide Film not only has the characteristics of polyimide film but also has the shielding effect and can reflect radar waves. At the temperature of 320℃-350℃ and pressure of 20kgf/ c㎡ will produce viscosity, can be pressed with other materials.

Features: 

Corrosion resistant, environment-friendly with halogen free, highest UL-94 flammability rating:V-0.

Structure:

Parameters 

PropertyUnitCMT101Test Method
Thicknessmm30±3ASTM D374
Widthmm500ASTM D374
Tensile StrengthMDMpa≥150ASTM D882
TDMpa≥145ASTM D882
ElongationMD%≥45ASTM D882
TD%≥45ASTM D882
Surface Densityg/㎡≤54ASTM D1505
Dielectric StrengthKV≥4.0ASTM D149
CBDF Glass Transition Temperature217ASTM D3418
Thermal PropertyCBDFTemperature in 320℃-350℃ it can adhesive with other materials, pressure 20kgf/ c㎡

Remark: The above data are for reference only.

Pictures 

Polyimide Aluminum Coating Film
Sandwich Construction Polyimide Film
Polyimide Aluminum Coating Film
Sandwich Construction Polyimide Film
Polyimide Aluminum Coating Film
Sandwich Construction Polyimide Film
Polyimide Aluminum Coating Film
Sandwich Construction Polyimide Film
Polyimide Aluminum Coating Film
Sandwich Construction Polyimide Film
Polyimide Aluminum Coating Film
Sandwich Construction Polyimide Film

Application

The sandwich construction polyimide film is suitable for Radiation resistant of inner space suit, EMI shielding, seal material, electromagnetic shielding tape, flexible etching wire.





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