Epoxy Fiberglass Sheet
is pultruded by epoxy resin, roving, release agent and curing agent. The cured epoxy resin system is an excellent insulating material with high dielectric properties, surface leakage resistance and arc resistance.
Feature
Strong Adhesion: Low shrinkage when cured and generate little internal stress, which also contributes to improved adhesion strength.
Low Shrinkage: Epoxy resins show very low shrinkage (less than 2%) during curing.
Mechanical Properties.
Dimensional stability and durability.
Electrical Properties: Excellent insulating material with high dielectric properties, surface leakage resistance and arc resistance.
Chemical Stability: The cured epoxy resin system has excellent alkali resistance, acid resistance and solvent resistance.
Mold resistant: Cured epoxy systems are resistant to most molds and can be used in harsh tropical conditions.
| Project | Performance |
| Density | 1.31g/cm³ |
| Tensile Strength | 89MPa |
| Compressive Strength | 283MPa |
| Water Absorption | 0.09% |
| Variation of water absorption in boiling | 0.10% |
| Dielectric strength | 41kV |
| HDT | 82ºC |
| Flexural Strength | 135MPa |
| Parallel Layer Breakdown Voltage(90ºC±2ºC oil) | 41KV |
| Color | White (light yellow) |