Material types and respective characteristics of the Waterproof Electrical Junction Box

- 2022-01-14-

Today ShenZhen HuaYi-FaDa Technology CO., Ltd. tells you the material types and respective characteristics of the Waterproof Electrical Junction Box.
Our 6 Way Waterproof Electrical Junction Box products have won the trust of our customers with strict production process and outstanding quality.
The main raw materials for the production of standard waterproof junction boxes in the world are: ABS engineering plastics, polycarbonate (PC), PC/ABS, glass fiber reinforced polyester, and stainless steel. According to different on-site environments, users can choose materials that meet the requirements of on-site use. ABS engineering plastics: Acrylonitrile-Butadiene-Styrene (ABS) is a general-purpose thermoplastic polymer. ABS performance characteristics: good rigidity, high impact strength, heat resistance, low temperature resistance , Chemical resistance, excellent mechanical strength and electrical properties, easy processing, good processing dimensional stability and surface gloss, easy to paint, color, and can also perform secondary processing properties such as metal spraying, electroplating, welding and bonding. Because the characteristics of ABS combine the characteristics of its three components, it has excellent comprehensive performance, and it has become one of the preferred plastics for electrical components, home appliances, computers and instruments.
Polycarbonate (PC) material: Polycarbonate (PC for short) is a high molecular polymer containing carbonate groups in the molecular chain. According to the structure of the ester group, it can be divided into aliphatic, aromatic, aliphatic-aromatic, etc. types. Among them, the low mechanical properties of aliphatic and aliphatic-aromatic polycarbonates limit their application in engineering plastics. Only aromatic polycarbonates have been industrially produced. Due to the particularity of the polycarbonate structure,
It has become the fastest growing general engineering plastics among the five major engineering plastics.
PC/ABS material: Polycarbonate and acrylonitrile-butadiene-styrene copolymers and blends are thermoplastics made of polycarbonate (Polycarbonate) and polypropylene (ABS) alloys, combining two The excellent properties of the material, the formability of the ABS material and the mechanical properties, impact strength and temperature resistance, UV resistance and other properties of the PC can be widely used in automotive interior parts, office machines, communication equipment, home appliances and lighting equipment. .
Glass fiber reinforced polyester material: GRP: Fiberglass Reinforce plastic, also written as FRP, Chinese name: glass reinforced thermosetting plastic or glass fiber reinforced plastic. It is a composite material consisting of a matrix and a reinforcement. The matrix of GRP material is resin, which plays the role of bonding. Resin is a thermosetting plastic. The reinforcement of GRP material is glass fiber, which plays a reinforcing role. GRP has good electrical insulation properties and bonding properties, high mechanical strength and heat resistance, spinnability, resistance to general acid and alkali and organic solvents, and mildew resistance. The molding shrinkage rate is small, and the volume shrinkage rate is 1% to 5%. After adding the curing agent, it must be pressurized and heated to form, and it can also be cured at room temperature under contact pressure.