Black insulated planks fixture heat insulation electrical board rubber board whole sheet engraving processing

Cork board is also known as rubber board, phenolic laminated board, is the use of high-quality bleached wood paper and cotton paper as reinforcement, and high purity, fully synthetic petrochemical raw materials reaction made of phenolic resin as a resin adhesive made of wood. Because of its insulation, no static electricity, wear resistance and high temperature resistance, it has become an insulating switch and variable resistance for electronic products, a fixture for mechanical molds and production lines, and can be used in transformer oil and other products. Bakelite, is a synthetic chemical, once heated and formed, it can not be solidified into other things, because of its non-absorbent, non-conductive, high temperature resistance, high strength characteristics, and widely used in electrical products, so the name. Electronic production tools fixture production, performance testing.

               Epoxy resin (epoxy sheet)

              Phenolic resin (bakelite)

             Glass fiber (wave fiber board)