Plastics & Injection Molding
Injection molding again is similar die casting process in which the process melts, injects and sets plastic or rubber into the shape of a metal mold that’s fitted into the machine. Plastic injection molding is the most widely used components manufacturing process for a variety of reasons including flexibility, cost effectiveness, consistency and quality Plastic parts. These are now widely recognised in the market as its applications includes parts from small washers, home appliances to critical industrial machines.
The most common thermoplastics used in injection molding and their characteristics include:
- Acrylonitrile-Butadiene-Styrene (ABS) – with a smooth, rigid and tough finish, ABS is great for components that require tensile strength and stability.
- Nylons (PA) – available in a range of types, different nylons offer various properties. Typically, nylons have good temperature and chemical resistance and can absorb moisture.
- Polycarbonate (PC) – a high-performance plastic, PC is lightweight, has high impact strength and stability, alongside some good electrical properties.
- Polypropylene (PP) – with good fatigue and heat resistance, PP is semi-rigid, translucent and tough.
