Phenolic Paper Laminated Sheet: Features and Applications

2023-06-29

In the world of materials engineering, numerous composites and laminates have been developed to meet specific industrial requirements. Phenolic Paper Laminated Sheets are one such versatile material known for their excellent electrical, mechanical, and thermal properties. 
Phenolic Paper Laminated Sheets are composed of layers of kraft paper impregnated with phenolic resin. This impregnation process creates a strong and durable material with a unique combination of qualities. The phenolic resin provides high mechanical strength, chemical resistance, and dimensional stability, while the kraft paper adds flexibility and ease of fabrication. These sheets are known for their excellent electrical insulation, low moisture absorption, and resistance to heat and flame.
Due to their outstanding electrical insulation properties, Phenolic Paper Laminated Sheets find wide application in the electrical industry. They are commonly used as insulation supports, slot wedges, coil forms, and insulating barriers in electric motors, transformers, and electrical equipment. Their high dielectric strength and resistance to tracking and arcing make them ideal for these critical applications.
Additionally, the material's mechanical strength and rigidity make it suitable for mechanical applications. Phenolic Paper Laminated Sheets are used in gaskets, washers, gears, bearings, and bushings. Their durability and low friction properties make them effective in high-pressure, high-temperature, and heavy-duty machinery.