Three Ideal Engineering Plastics for Equipment Parts Fabrication
Metals are the traditional fabrication materials for equipment components designed for industrial and commercial applications. However, the advances in the manufacturing sector have led to their gradual replacement by engineering plastics. Basically, engineering plastics are polymers with advanced mechanical and thermal properties, particularly in comparison to normal commodity plastics. This category of materials is ideal because plastics are lighter than metals, and that promotes better equipment performance. Polymers are also resistant to chemical corrosion and rusting. In addition, they are easier to manufacture, so you can obtain equipment parts in complex shapes. If you decide to utilise engineering plastics for your fabrication project, consider using one of these outlined high-quality polymers.
PEEK
Polyether ether ketone is commonly known as PEEK, and it is a popular material choice for engineering applications. This thermoplastic is suitable for manufacturing equipment parts because it has exceptional mechanical properties. In simple terms, PEEK is strong and can withstand both compressive and tensile strength. Also, the plastic is resistant to chemical damage, so it performs well in adverse environments. In addition, this polymer is not susceptible to degradation even when exposed to high temperatures. Therefore, you should consider PEEK for fabrication of components in highly demanding applications, such as pumps, valves, piston components, and even bearings.
ABS
Acrylonitrile butadiene styrene is a relatively common plastic. It is made by combining three different polymers, so it performs well in mechanical and electrical applications. The most advantageous properties of ABS in manufacturing are general toughness and impact resistance. However, the exact performance will depend on the proportion of the constituent polymers. In general, ABS is made in different grades, so you should inquire about the characteristics of the raw material provided by your fabricator. ABS is resistant to most chemicals, but the structure will be degraded by concentrated nitric acid, esters, ketones, sulphuric acid, and acetone. This material is ideal for use in manufacturing components for electronic assemblies, electrical enclosures, and automotive trim parts.
PPS
Polyphenylene sulphide is marketed under numerous brand names, so you should discuss the available raw materials with your custom plastic manufacturer. The material is suitable for fabrication of equipment components that will be exposed to extreme heat. PPS is considered to be an indispensable high-temperature polymer in the manufacturing industry. In addition, the plastic is not vulnerable to chemical degradation or attacks. Therefore, it can be utilised in environments with alkalis, acids, bleach, and even solvents. PPS can be used in the production of gaskets, specialty membranes, insulation, and industrial filter fabric.
Talk to a company such as E-Plas to learn more.
Share