What kind of plastic materials are used for automobile connectors?

To make materials,Connector Common plastic raw materials include PBT, 66t, 6T, 9t, LCP, etc. these materials are different in quality, temperature resistance and price.

1. PBT plastic material.

PBT plastic material is often used to produce female connector products with an interval of 180 degrees / 90 degrees. The welding temperature of plastic terminal shell is only about 200 degrees. The cost is lower than other materials, with high strength and high friction resistance. Now this material has many customers' choices. However, the material has poor formability, serious shrinkage, low melting temperature and plastic melting during over peak welding.

2. Nylon-66.

It's a thermoplastic resin. White solid. The density is 1.14. The melting point is 253 ℃. Insoluble in general solvents, only soluble in m-cresol, etc. High mechanical strength and hardness, high rigidity. It can be used as engineering plastics. Rockwell hardness 108-118. Thermal deformation temperature (1814.11 PA, 18.5 kgf / cm2) 66-86 ℃. As mechanical accessories such as gears and lubricating bearings, non-ferrous metal materials replace mechanical shells, automobile engine blades, etc. It can also be used to manufacture synthetic fibers.

3. 6T plastic material.

according to Connector According to the manufacturer, the material is generally used for 2.54 interval chip mothers and 1.27 interval / 2.0 interval series mothers. The welding temperature is between 260 ° C and 290 ° C, so the cost of busbar connector produced with this material is slightly higher. Generally, the selection of this material is the customer's requirement for product quality.

4. 9t plastic material.

Using this material Connector Most products are 2.54 interval chip bus and 1.27 interval / 2.0 interval series bus. The welding temperature is about 260 ℃ - 300 ℃. Because the price of this material is very high, generally speaking, customers have special needs and use 9t plastic materials for production Connector Products.

5. LCP plastic material.

It is suitable for the production of mother car connector products of various spacing series, and the welding temperature is between 260 ℃ and 320 ℃. The material has small linear expansion coefficient, low injection molding shrinkage, good strength and elastic modulus, good heat resistance, high load deformation temperature, good chemical resistance and air tightness Connector People who especially need SMT like to choose LCP materials.

Correspondingly, if it is made of this material, then Connector The price of the product will go up. Because the price of their own materials is very high, they also need cars Connector Manufacturer's technical cooperation, so the use of this material is generally special customers.

Shenglan Technology Co., Ltd_ It focuses on the production of electronic connectors and research and development of precision components. Its products are widely used in consumer electronics, new energy vehicles, USB, 5g and other fields. Its industrial lines cover the Pearl River Delta, Southeast Asia and other regions. It has established long-term strategic cooperation relations with well-known enterprises such as Foxconn, Lixun precision, Huawei, Xiaomi, TCL, Hitachi Group, BYD and Great Wall Motors, with IATF 16949, ISO9001 ISO14001, QC080000 and other system certification and product safety certification, and provide professional connection and manufacturing solutions for the industry http://jctc.com.cn/