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FRP Corner Used as transformer accessory, can resist high temperature reach F or H class,Made from UNSATURATED POLYESTER RESINS or Epoxy resin
We make corner, rod, thread rod and nut, gasket too. we have current mold size over 300 sets, if produce new mold, the price are competitive too.
| Property | Unit | Test result | |
| Appearance | - | The surfaces of molding parts are flat and smooth ang no bubble,no crack. | |
| Density | g/cm3 | 1.75 | |
| Water absorption | mg | 19.1 | |
| Temperature of deflection under load Tf1.8 | °C | >240 | |
| Charpry impact strength(unnotched) | kj/m2 | >332.4 | |
| Flexural strength | MPa | 581 | |
| Insulation resistance | at normal condition | Ω | 4.2*1013 |
| after 24h immersed in water | 5.9*1013 | ||
| Electric strength(in transformer oil at 90 °C ±2°C) | MV/m | 14 | |
| Dielectric dissiption factor (1MHz) | - | 1.48*10-2 | |
| Relative dielectric constant(1MHz) | - | 3.82 | |
| Arc resistance | s | 184 | |
| Proof track index,PTI | - | 600 | |
| Flammability | Class | FV0 | |
FRP corner