Introduction

In order to make Archidlam Paper Phenolic Laminate, thermo-setting synthetic resin is used as a bonding medium in between the laminate sheets. They are categorised into different types based on their electrical properties.
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  • Thickness (MM)

    2.5, 3

  • Sizes (FT)

    1220 X 2440


Technical Specs

UNITS P1 P2 P3 P4
I.S. Equivalent Grade P1 P2 P3 P4
Cross Breaking Strength (min)
Average of A & B direction
MPa 130 130 85 70
Shear Streangth (min) Flatwise MPA 75 70 60 60
Electric Strength in oil at 90°c (min)
Flatwise for 1.6mm thickness
MV/m NA 9.4 9.4 9.4
Edgewise for >3.0 mm thickness KV NA 20 25 30
Insulation Resistance (min)
(Less than 25mm)
Megohms 1 10 1000 30000
Water Absorption (max) for 1.6mm mg 478 426 76 43
Power Factor (tano) at MHz (max) 0.045 0.038
Permitivity at 1Mhz (max) 5.7 5.0
Thickness Range Available Punchability
Typical temperature and Thickness Limit
mm
°C
0.8 to 30.0
80°-100°
0.8 to 30.0
80°-100°
0.8 to 30.0
100°-120°
0.8 to 16.0
120°-130°