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Machining ARDEL® POLYARYLATE A Plastics Guide
February 16, 2021An Informational Brief on Polymer Machining ARDEL® Polyarylates are a family of aromatic polyesters. It has inherent UV stability and superior retention of optical and mechanical properties. These qualities combined make it an excellent choice for applications where weathering and wear are a concern. To make a comparison, polyaryls have similar mechanical properties to polycarbonates. Likewise, its impact strength can be compared to medium-impact ABS. AIP has over... Read More
Understanding the Coefficient of Linear Thermal Expansion (CLTE) for a Machined Polymer
February 2, 2021What is Thermal Expansion (and Contraction)? Thermal expansion or contraction occurs when a material is exposed to temperature change and thus leads to change in all dimensions, as well as other physical properties. While this effect is most noticeable in gasses and liquids, it is also notable in solids. Softer materials such as unreinforced polymers experience greater levels of dimensional change per each degree change in temperature. When... Read More
How to Select the Right Material for Your CNC Machined Part
December 22, 20203 Tips from the Plastics Machining Pros on choosing the most suitable material for your machined polymer components CNC machining produces high-end, mission critical products for many markets and industries. It allows for tight tolerances on part dimensions and complex designs. However, before the machining can happen, the design must be completely planned out with your manufacturer. In order to get the best outcome for the design, you must... Read More
Machining Ethylene Chlorotrifluoroethylene (ECTFE) A Plastics Guide
November 18, 2020An Informational Brief on Polymer Machining One of the high-performance polymers we precision machine is ECTFE (Ethylene Chlorotrifluoroethylene). It is marketed under the branded name of Halar® ECTFE by Solvay Specialty Polymers. This material was developed to provide chemical resistance in heavy duty corrosion applications, such as acid handling, mining applications and class 8 hazardous goods transportation. AIP has over 37 years of experience machining complex components from... Read More
Machining Polybutylene Terephthalate (PBT): A Plastics Guide
October 28, 2020An Informational Brief on Polymer Machining Polybutylene Terephthalate, also known as PBT, is a crystalline polyester thermoplastic that is a household name in everyday applications. You can find it under the hood in automotive applications, such as brake cable liners or sockets due to its ability to endure harsh environments and resist chemicals. In food processing and electrical applications, it is chosen for its resistance to staining and low... Read More