The transparency of engineering plastics is excellent, and can be applied with any color. Due to the above excellent properties of polycarbonate, it has been widely used in computers, office equipment, automobiles, alternative glass and sheets. CD and DVD discs are one of Z's potential markets. Drilled holes, rivets, clamps and screws are prone to create stress points in stress concentration areas, while the adhesive method tends to distribute the load over the entire bonding area. When selecting adhesives for specific applications, the following indicators must be considered: when bonding Ryton PPS composites, engineering plastics often need special surface treatment to achieve sufficient bonding strength. Dirt, grease, oil or release agent must be removed from the surface. To achieve this purpose, cleaning solvents such as methyl ethyl ketone (MEK), trichloroethylene, toluene or acetone can be used, but cleaning agents that will leave a film like residue after volatilization should be avoided. It has been found that the surface treatment method described below can effectively improve the adhesion to Ryton PPS mixture.

Polyoxymethylene (POM) POM is known as "super steel" because of its superior mechanical and chemical properties. Therefore, it can be used as a material that many metal and non-metallic materials are not competent for. It is mainly used as various high-precision small module gears, instrument precision parts with complex geometry, tap water and gas explosion pipeline valves. Engineering plastics The use of polyoxymethylene in agricultural sprinkler irrigation machinery in China can save a lot of copper. 4. Polybutylene terephthalate (PBT) PBT is a thermoplastic polyester. Compared with other thermoplastic engineering plastics, the unreinforced PBT has better processing and electrical properties. The glass transition temperature of PBT is low. When the mold temperature is 50 ℃, it can crystallize rapidly, and the processing cycle is short. The hardness of the lining decreases with the depth, thus further reducing the wear surface hardness, which is self accelerating.

The corrosion resistance of the cylinder mainly depends on the chromium content of the steel, such as in the bimetallic tank, from 9-32% to 2% nitriding. During ultrasonic welding, high power, low pressure and low angular rate with high amplitude voltage regulation shall be adopted. For more information, please see our TSM-324 Ultrasonic Welding Engineering Plastic Blending or contact your customer service center near Z for this information. Although engineering plastics are chemically inert, if their surfaces are properly treated and have good wetting property to adhesives, some adhesives can still be used to bond engineering plastics. For applications using engineering plastics, adhesives that are resistant to high temperatures and/or chemicals are generally required.