Phenolic Cotton Cloth Laminated Sheet
This laminated sheet is a composite material made by impregnating cotton cloth with phenolic resin and applying heat and pressure. It is used in electrical applications such as insulators and switchgear components due to its electrical insulation, mechanical strength, and heat resistance.
Technical Specifications
Product Overview
Material Characteristics
Phenolic cotton cloth laminated sheet is a high-performance composite material created by impregnating cotton cloth with phenolic resin under heat and pressure. It is engineered to provide a reliable balance of mechanical strength, heat resistance, and electrical insulation. This material is widely utilized in demanding electrical applications, including the fabrication of switchgear components, terminal boards, and various industrial insulators.
Physical Specifications
Available Dimensions
- 1980 x 980mm
- 980 x 970mm
- 2020 x 1020mm
- Color
- Natural
- Thickness Range
- 0.5 - 100mm
Technical Performance
Thermal Class
Class E
Key Performance Metrics
100 Mpa
Flexural Strength (Perpendicular)
8.8 KJ/m2
Impact Strength (Parallel)
142 MV/m
Dielectric Strength (Perpendicular)
1 KV
Breakdown Voltage (Parallel in Oil)
