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Epoxy Sheet, Epoxy Rod

We manufacture a wide variety of epoxy sheets and rods which are resistant to 155℃ high temperatures. These epoxy resin products are suitable for making highly insulated parts of electric appliances, electronics and other machinery.

Specifications of Epoxy Sheet and Rod
1. Epoxy Sheet

Thickness: 0.5-100mm
Regular size: 1200mm×1800mm, 1000mm×2000mm, 1200mm×2400mm

2. Round Epoxy Rod
Diameter: 2-200mm
Length: Unlimited
Specific gravity: 2.2g/cm3

3. Square Epoxy Rod
Size: 10×24 10×22 10×30 20×30 20×20
Length: Unlimited
Specific gravity: 2.2g/cm3
Color: Yellow

Performance Parameters of Epoxy Sheet and Rod

Item Unit Model
3240 3240-1 3240-3
Vertical bending strength A: Normal MPa 340 320 320
Horizontal impact strength (simple beam) kJ/m2 33 30 30
Vertical electric strength (1mm-thick sheet immersed in 90±2℃ transformer oil)

kV/mm 14.2 14.2 8.0 (sheet thickness: 3mm)
Horizontal breakdown voltage (immersed in 90±2℃ transformer oil) kV 35 30 30
Relative dielectric constant (48-62Hz) - 5.5 - -
Relative dielectric constant (1MHz) - 5.5 - -
Dielectric loss factor (48-62Hz) - 0.04 - -
Dielectric loss factor (1MHz) - 0.04 - -
Insulation resistance after immersed in water (D-24/23) W 5.0×108 1.0×108 1.0×108
Water absorption (D-24/23, sheet thickness: 1.6mm) mg 19 19 19
Density g/cm3 (1.70-1.90)
Color - Natural Natural Natural
Executive standard - Q/TXXFR002-2009
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