Phenolic Paper Sheet Machined Parts
Phenolics are produced when laminates, made from layers of paper, cotton cloth or glass fibre cloth, are placed into a resin or varnish and then strongly bonded together.
In addition, to squash the layers together, the laminated contents of the press are heated up under a very high pressure. As this happens, the resin melts and becomes gluey, sticking the layers firmly together into one solid mass. Whilst still under the heat and pressure, the resin then ‘cures’, that is, it undergoes a chemical change, becoming a hard, solid material which can no longer be melted with heat.
By using different varieties of resin with various types of cloth or paper, many different grades of industrial laminates can be produced.
Company Profile
Yingkou Dongyuan Electrical Insulation Wide Plate Co., Ltd. is located in China (Liaoning) Free Trade Pilot Zone. The factory covers an area of 17,000 square meters, with more than 100 employees and fixed assets of 40 million yuan. The company's main products are: Electrical Laminated Wood, insulation boards (3240 Epoxy Board, 3021 cardboard, 3025 Cotton Cloth Board, 9309 low dielectric loss cardboard Etc.), Laminated Wood insulation parts (compression rings, clips, round rods, screw nuts, pads, pallets, support frames, fasteners and other finished products in various shapes) and other insulating materials. It owns 32 sets of main production equipment including 8000 ton press, 6000 ton press, 5000 ton press, gluing machine, etc. After many years of hard work, the company has completed the original accumulation and the equipment renovation, and has newly developed the nation's largest board ( 4000mm × 2000mm, 3000mm × 1500mm, 2700mm × 2700mm ...), filling the domestic gap and setting a record for the large format of the Insulation Board. Its products have passed the national ISO quality management system certification and have the only large-scale all-metal detector in China. The products are applied to various power distribution systems and components such as transformers, switch cabinets, and motors. The company adheres to the credibility of the first, quality first, continues to work on the development of insulation materials products, consolidate the leading position in the market, and strive to provide users with the best service.
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