Epoxy boards rods, domestic insulation board insulation material of choice for Dongsheng (certified), Tianjin epoxy board

Epoxy boards rods, domestic insulation board insulation material of choice for Dongsheng (certified), epoxy board provided by the Tianjin Tianjin Dongsheng Insulation Materials Co., Ltd. Tianjin Dongsheng Insulation Materials Co. (www.dsjycl.com) is specialized in "nylon plate rod, PTFE sheet rod, POM board stick, plexiglass plate rods and other" business, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Wang. [Dongsheng insulation material to recommend the star product - insulation plate rod tube rod pipe insulation board] Use and description: The main technical characteristics and application of technology: electrical insulation properties fr4 stable epoxy boards, good flatness, smooth surface, no pits epoxy boards rods, thickness tolerance standard, suitable for high-performance electrical insulation requirements for products, such as FPC reinforcement plate, PCB drilling pads, fiberglass meson. [Dongsheng insulation material to recommend the star product - insulation plate rod tube rod pipe insulation board] Use and description: laminate cracking cracking phenomenon occurs mainly in relatively thick paper, cloth board domestic epoxy boards severe than 5mm layer platen there cracking phenomenon. Epoxy phenolic glass cloth panels easy to crack, which is strong adhesive glue sake. Cracking and resin adhesion laminates have a great relationship, when aging material sandwiching laminate, laminate it must crack, so should be the choice of materials, cloth tape work epoxy boards, the aging of the material selected, not blank mixed in. Also the amount of glue tape too small and uneven pressure is too low or suppressed too slow, could easily lead to cracking.