Epoxy Glass Cloth Laminated insulation glass Rod
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Epoxy Phenolic Laminated Glass Cloth Rod is made from electrical glass cloth that impregnated with epoxy resin under pressure and heat, with Mechanical and electrical application, good moisture resistance.3840, 3841 (China standard) is in accordance with FR4, G10 (NEMA standard)
1). High quality Epoxy fiber Laminated rod include 3840,3841
3). Dia: 8mm to 300mm
4). Length: 1000mm
5).Thermal Grade: B
Color: Green,Blue ,Black
It is widely used for the insulating spare parts of the electrical appliances and transformers
Properties | Grade | |||||
Epoxy glass cloth laminated rod | ||||||
Properties | Units | 3840 | 3841 | 3841F | ||
Density | Dia(mm) | g/cm3 | 1.70-1.79 | 1.70-1.79 | 1.70-1.79 | |
Water absorption rate (D-24/23) | ≤ | 6 | % | - | 0.5 | 0.5 |
13 | - | - | - | |||
25 | - | - | - | |||
> | 25~51 | - | - | - | ||
Flexural strength | ≥ | MPa | 343 | 241 | 241 | |
Tensile strengh | ≥ | MPa | 196 | |||
Compression strength (Axial) | ≥ | MPa | 241 | 241 | ||
Insulation resistance parallel to laminations | ||||||
A: Under normal condition | ≥ | W | 1.0×1010 | |||
D-24/23: Immersion in water | ≥ | W | 1.0×107 | |||
Breakdown voltage parallel to laminations (in transformer oil) | ≥ | KV | 15 | 15 | 15 | |
(90±5°C) | (90±5°C) | (90±5°C) | ||||
Flammability | - | FVO | ||||
Color | - | Natural | green | Green | ||
Reference standard | - | |||||
