- Insulation Materials & Elements[6]
- Fiberglass Cloth[4]
- Electronic Products & Components Processing[1]
- Other Electronic Components[6]
- Transformers[1]
- Other Fiberglass Products[2]
- Multifunctional Materials[1]
- Power Accessories[3]
- Aluminum Composite Panels[1]
- Metal Building Materials[2]
- Plastic Tubes[6]
- Wiring Ducts[1]
- Industrial Air Conditioners[1]
- Cable Conduits[6]
- Plastic Sheets[6]
- Seals[6]
- Other Plastic Building Materials[1]
- Ceramic Fiber Paper[3]
- Ceramic Fiber Blankets[6]
- Other Ceramic Fiber Products[2]
- Other Heat Insulation Materials[1]
- Ceramic Tape[3]
- Ceramic Fiber Boards[1]
- Ceramic Fiber Yarn[1]
- Ceramic Fiber Cloth[1]
- Ceramics[1]
- Valves[6]
- Pipe Fittings[6]
- Bibcocks[2]
- Garden Sprinklers[6]
- Garden Water Guns[4]
- Tool Parts[1]
- Garden Hoses & Reels[4]
- Sprayers[1]
- Garden Water Connectors[1]
- Office Adhesive Tape[2]
- Other Filter Supplies[1]
- Exhaust System[1]
- Other Mechanical Parts[1]
- Contact Person : Ms. Feng jessie
- Company Name : Ningbo Leadwin International Trade Co., Ltd.
- Tel : 86-574-88183823
- Fax : 86-574-56664782,83030721 Address: 1-2F,Building 2 ,58 Feng Qi Road, Yinzhou Zip: 315100 Country/Region: China (Mainland) Province/State: Zhejiang City: Ningbo
- Address : Zhejiang,Ningbo,1-2F,Building 2 ,58 Feng Qi Road, Yinzhou
- Country/Region : China
- Zip : 315100
Insulation laminated board 3240
Related Product Searches:Insulation laminated board 3240,High Quality,laminated board 3240 , laminated board 3240 ,3240
LEADWIN Insulation laminated board 3240
1.Description:LEADWIN Insulation laminated board 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-resistanceand moisture resistance,The grade is Class B2.Specifications:
a) Thickness: 0.2-120mm
b) Width x length: 980 x 1,980mm ± 10mm; 1,000 X2,000mm ± 10mm ; 1030X(2000-2300) ± 10mm , (980-1030)x(980-1500) ± 10mm
3. standard color: yellow, green ,black,red, We can also offer other colors according to the requirements of customers .
4. Applications: it is used for the insulating spare parts of electrical appliances and transformers.
3240 Epoxy glass Laminated sheet 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.
Details technical data is available
Properties | Unit | Index Value | Fact Value |
3240-A | 3240-A | ||
Flexural Strength perpendicular to laminations | |||
A: under normal conditions | Mpa | ≥340 | 345 |
Impact Strength parallel to laminations (Charpy) | KJ/m2 | ≥33 | 34.5 |
Tensile Strength | Mpa | ≥300 | 300 |
Insulation Resistance after immersion in water (D-24/23) | W | ≥5.0×108 | 5.1×108 |
Dielectric Strength perpendicular to laminations (in 90±2 °C transformer oil, 1 mm) | KV/mm | ≥10.2 | 10.4 |
Breakdown Voltage parallel to laminations(in 90±2°C transformer oil) | KV | ≥35 | 36.1 |
Permittivity (50Hz) | ≤5.5 | 5 | |
Permittivity (1MHz) | ≤5.5 | 5.1 | |
Dissipation Factor (50Hz) | ≤0.04 | 0.032 | |
Dissipation Factor (1MHz) | ≤0.04 | 0.032 | |
Water Absorption (D-24/23, 1.6mm | ≤mg | 34 | 21.5 |
Density | g/cm3 | (1.70-1.90) | 1.9 |
Color | — | Natural | Natural |
Reference Standard | — | GB/T1303.1-1998 | |
Insulation laminated board 3240
