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DeWAL DW 2000

DeWAL DW 2000

2018-09-08 18:04:50

  

DeWAL DW 2000      
Polytetrafluoroethylene      
Product Description:      
D/W 2000 is a skived PTFE (Polytetrafluoroethylene) film held to close tolerance on width and thickness. D/W 2000 conforms to ASTM D 3308 Type II as well as to SAE AMS 3662C.
       
D/W 2000 finds use in electrical applications where high temperature service rating and/or superior electrical properties are desired. This material is often used as a release film in the production of high temperature flex circuit materials as well as in the production of microwave circuit materials where it is seen as both a release film and a bonding film. D/W 2000 is an excellent release film for the molding of composite structures.
       
General  
Features  Good Electrical Properties High Heat Resistance  
Uses  Bonding Film  
   
Electrical/Electronic Applications Release Film
   
Agency Ratings  ASTM D 3308
Forms  Film

Physical Nominal Value Unit 　
Thickness 0.1 to 1016.0 µm 　
Films Nominal Value Unit Test Method
Tensile Strength - MD (Yield) 20.7 MPa ASTM D882
Tensile Elongation - MD (Break) 330 % ASTM D882
Thermal Nominal Value Unit 　
Continuous Use Temperature 260 °C 　
Electrical Nominal Value Unit Test Method
Dielectric Strength 79 kV/mm ASTM D149
Additional Information Nominal Value Unit 　
Core ID 7.62 cm 　
Maximum Roll OD 356 mm 　
Width 305 to 1270 mm 　

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