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Which plastic materials use ultrasonic welding machines best?

TIEM:2020-08-01
For production businesses, there is a doubt when choosing ultrasonic welding machines. What kind of materials are suitable for ultrasonic welding? After all, welding will produce a certain temperature. If you use the ultrasonic welding machine arbitrarily, it will not only have no advantage, but will cause the deformation or damage of the plastic.

Generally speaking, materials such as Acetal, PPS, PS, PPO, PSF, PE, PC, PA, SNA and so on are suitable for ultrasonic welding. And like ABS, PS, these two kinds of welding effect is very good, choosing such material is not only beautiful, but also to remove a lot of trouble in the later period, why do you say that?



First: Acetal materials not only have strong tensile strength, but also high compressive strength, especially wear resistance. In ultrasonic welding, it is necessary to improve the high vibration amplitude and lengthening welding time. The material is used for bearing, kitchen utensil, screw and roller because of the low wear resistance coefficient.
Second: some ester acid weave materials are difficult to weld, because the receptive surface is not easy to absorb. It is easy to make local discoloration in the ultrasonic welding vibration.

Third: ABS material, benzenene copolymer, light quality, bremsstrahlung, rigidity, impact resistance and chemical resistance, wide use, good thermal conductivity of this material, ABS materials suitable for ultrasonic welding machine.

15K超声波塑胶焊接机400300.jpgFourth: PS materials, polystyrene plastic, thermoplastic resin, the appearance is the glossy and transparent bead or granular solid, strong corrosion resistance to water and chemicals, good insulation, suitable for extrusion or extrusion forming, more used in various toys, ornaments, glenoid washing equipment, pan, lens and other products. The material has high elastic coefficient and is suitable for welding with ultrasonic welding machine.

Fifth: PMMA (acrylic), not only the hardness of heavy strike, but also not the effect of acid, and high optical permeability, additional color of good, used in ultrasonic welding machine, the first attention to the brightness of the problem. Commonly used in automobile tail lights, instrument panels, medal medals, faucets, etc.


Many kinds of plastic, many of the plastic materials suitable for ultrasonic welding, if you do not understand what you do not understand the welcome to our company's official website, we will regularly update some of the relevant knowledge of plastic welding, and later on how more ultrasonic welding machines choose the appropriate articles.



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