PS refers to polystyrene, a thermoplastic synthetic resin. The largest application field is the electronic / electrical industry

PS: polystyrene, commonly known as hard glue.

The Chinese scientific name is general purpose polystyrene, and the English scientific name is general purpose polystyrene, which is abbreviated as PS in the plastic industry

Main purpose:

Used for making lampshade, instrument shell cover, toys, etc.

Physical properties:

It is easy to burn. It continues to burn after leaving the open fire. It softens and bubbles during combustion. The flame is orange yellow, resulting in thick black smoke carbon beam and special smell of styrene monomer

Knowledge of belt forming machine:

1. The flat plate type belt carrying forming machine is suitable for belts above 12mm, especially those with Ko greater than 4mm; The forming stability of panel airborne belt is poor, and it is difficult to control P2 and F values, so it is difficult to make precision forming.

2. The roller belt carrier has a forming system composed of a female die and a male die. The precision of the male die can ensure the precision of belt carrier forming. The current equipment can reach ± 0.05mm and the imported belt carrier forming machine can reach ± 0.03mm.