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     Technical data for  D.M.D.

No.

Property

 Unit Value
1 Thickness   Nominal thickness  mm 0.20 0.25 0.30 0.35 0.40
  Mean tolerance ±0.03 ±0.04 ±0.05 ±0.06 ±0.06
2 Tensile force lengthwise kgf ≥18
crosswise ≥15
3 Volume resistivity At room temp. Ω.cm ≥1.0x1012
Water absorption ≥1.0x109
130°C ≥1.0x1010
4 Breakdown strength At room temp. kV/mm ≥40
after bending at 180°C ≥35
130±2°C ≥35
Water absorption ≥30

 

 
 
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