Epoxy Sheet, Epoxy Rod
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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 | |||||
| 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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