1、 Fiberglass board
Fiberglass board is wrapped with cloth and leather to make beautiful wall and ceiling decoration. It is widely used. It has the characteristics of sound absorption, sound insulation, heat insulation, environmental protection, flame retardant and so on.
FR-4, also known as fiberglass board; Fiberglass board; FR4 reinforcing plate; FR-4 epoxy resin board; Flame retardant insulating board; Epoxy plate, FR4 light plate; Epoxy glass cloth plate; Circuit board drilling pad.
Fiberglass board alias: fiberglass insulation board, fiberglass board (FR-4), fiberglass composite board, which is composed of fiberglass materials and high heat-resistant composite materials, and does not contain asbestos harmful to human body. It has high mechanical and dielectric properties, good heat resistance and moisture resistance, and good processability. For plastic mold, injection mold, machinery manufacturing, molding machine, drilling machine, injection molding machine, motor, PCB ICT fixture, table grinding pad. Injection mold molding usually requires: high temperature material and low temperature mold.
Thermal insulation method must be adopted under the condition of the same machine. Keep the injection mold low temperature and do not make the injection molding machine too hot. This requirement can be met by installing insulating heat shield between injection mold and injection machine. Shorten the production cycle, improve productivity, reduce energy consumption and improve the quality of finished products. The continuous production process ensures the stability of product quality, prevents the machine from overheating, no electrical failure and no oil leakage of hydraulic system.
2、 Electric board
Electric board, also known as glue board and phenolic laminate board, is a board made of high-quality bleached wood paper and lint paper as reinforcement, and phenolic resin made by the reaction of high-purity and fully synthetic petrochemical raw materials as resin adhesive.
Synthesis: phenolic laminated paperboard made of bleached wood paddle paper soaked in phenolic resin by hot pressing.
Electric wood board: because of its insulation, no static electricity, wear resistance and high temperature resistance, it has become an insulating switch and variable resistance of electronic products, a mold for machinery and a fixture on the production line, and can be used in transformer oil and other products.
Bakelite is an artificial synthetic chemical substance. Once heated and formed, it solidifies and cannot be molded into other things. It is named because it has the characteristics of non water absorption, non conductivity, high temperature resistance and high strength. In addition, it is widely used in electrical products..
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