The product is a hard plate-shaped insulating material made of impregnated paper, cotton cloth, glass cloth, impregnated phenolic, epoxy resin, baked hot pressed. It has high mechanical strength, dielectric properties, oil resistance corrosion resistance. It is suitable for insulating structural parts in electrical machinery electrical equipment with higher requirements, can be used in humid environments transformers. The heat resistance class is B level.
1. Appearance: The surface should be flat smooth, no other obvious defects such as impurities are allowed, slight abrasions are allowed, the edges should be cut neatly, the end face should be free of delamination cracks.
2. Size: The area shall be less than 380*480 square millimeters. If special specifications are required, the production can be negotiated with the supplier the buyer.
For other data, please refer to the standards of the Ministry of Electrical Mechanical Services. This product can process various specifications of plates, tubes, gaskets, flanges, tiles, special-shaped parts according to the requirements of the buyer.