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                                                             TECHNICAL DATA FOR LE SHEETS


Requirement ASTM Test Method/Other Condition Unit Thickness ( inch )
0.015 0.031 0.062 0.094 0.125 0.188 0.250 0.500 0.750 1.000 1.001+
Minimum Breakdown Voltage D229 A kV -- 40.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0 30.0
D-24/23 -- 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0
Maximum Permittivity    @ 1MHz D229 A -- 5.80 5.80 5.80 5.80 5.80 5.80 5.80 5.80 5.80 5.80
D-24/23 -- - - - 6.00 6.00 6.00 6.00 6.00 6.00 6.00
Maximum Dissipation Factor @ 1MHz D229 A -- 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055
D-24/23 -- - - 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070
Min.lzod Impact Strength D229 E-48/50 ft-lb/in (notch)

-
Lengthwise -- - - - 1.25 1.25 1.25 1.25 1.25 1.25 1.25
Crosswise -- - - - 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Min.Flexural Strength D229 A ksi

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Lengthwise -- 16.0 16.0 16.0 16.0 16.0 16.0 15.0 15.0 14.5 14.5
Crosswise -- 14.0 14.0 14.0 14.0 14.0 14.0 13.5 13.0 13.5 13.0
Minimum Bonding D229 A lbs -- - - - - - - 1600 1600 1600 1600
Strength D-48/50 -- - - - - - - 1500 1500 1500 1500
Max.Water Absorption D229 D-24/23 % 5.80 4.00 1.95 1.55 1.30 1.00 0.95 0.70 0.60 0.55 0.55
Flammability UL94 A Class -- HB HB HB HB HB HB HB HB HB HB

 

 
 
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