epoxy glass Laminated sheet
Minimum Order: 0
Quality/Safety Certification: 0.00
Epoxy glass laminated sheet : 3240, T: 0.2-100mm; 1220x2440mm, Made from epoxy resin and fiberglass
epoxy glass Laminated sheet 3240 created from electrical glass cloth that has been impregnated with epoxy resin under pressure and heat. With high mechanical strength and electrical properties,thermal-resistance and moisture resistance,it is used for the insulating spare parts
of electrical appliances and transformers.
The grade is Class B
Specifications:
1) Sheets:
a) Thickness: 0.5-100mm
b) Width x length:1,020 x 1,220mm; 980 x 1,980mm; 1,000 X2,000mm; 1,200X2,400mm,
1220x2440mm
Details technical data is available
| Technical data sheet of Epoxy Glass Cloth Laminated Sheet | |||
| Properties | Unit | Index Value | |
| 3240-B | |||
| Flexural Strength perpendicular to laminations | |||
| A: under normal conditions | Mpa | ≥340 | |
| E-1/150: 150±5 °C | Mpa | \ | |
| Impact Strength parallel to laminations (Charpy) | KJ/m2 | ≥33 | |
| Tensile Strength | Mpa | ≥300 | |
| Insulation Resistance after immersion in water (D-24/23) | W | ≥1.0×102 | |
| Dielectric Strength perpendicular to laminations (in 90±2 °C transformer oil, 1 mm) | KV/mm | ≥14.2 | |
| Breakdown Voltage parallel to laminations (in 90±2°C transformer oil) | KV | ≥35 | |
| Permittivity (50Hz) | ≤5.5 | ||
| Permittivity (1MHz) | ≤5.5 | ||
| Dissipation Factor (50Hz) | ≤0.04 | ||
| Dissipation Factor (1MHz) | ≤0.04 | ||
| Water Absorption (D-24/23, 1.6mm | ≤mg | 34 | |
| Density | g/cm3 | (1.70-1.90) | |
| Flammability | \ | \ | |
| Color | — | Natural | |
| Reference Standard | — | GB/T1303.1-1998 | |
