For high-speed cars, the spoiler installed at the rear plays a very important role. In addition to being able to bring beautiful decorative effects to the car, more importantly, the spoiler can also effectively reduce the buoyancy of the car at high speeds, ensure the stability of the car

Polypropylene is a polymer formed by addition polymerization of propylene. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89～0.91g/cm3, [1] It is flammable, with a melting point of 189℃, softening at about 155℃, and the operatin

Hot runner mold for injection molding machineHot runner mold refers to a mold that uses a heating device to make the melt in the runner never solidify. Because it has a shorter forming cycle than traditional molds and saves raw materials, hot runner molds are widely used in developed countries and......

The cap assembly machine automatically arranges and counts, automatic loading and unloading, automatic assembly and conveying, fast speed and high stability; The feeding vibration plate runs smoothly, has low noise, is fast and safe, and does not damage the raw materials;

The reducer shall be protected from moisture during transportation and storage. The outside surfaces of reducer shall be recoated with anti-rust oil if it has been left uninstalled for 6 months.2. The reducer shall be installed on a level foundation. When all anchor bolts are evenly tightened

[Basic characteristics] High-density polyethylene is an opaque white wax-like material with a specific gravity lighter than water and a specific gravity of 0.941~0.960. It is soft and tough, but slightly harder than LDPE, and slightly stretchable, non-toxic and tasteless.[Combustion characteristics]