TJC L.P. (“TJC”) announced the successful close of the acquisition of Delrin, a highly differentiated, global homopolymer business. Today marks the launch of Delrin as an independent company, building on a 60+ year legacy of partnering with customers to help solve their toughest technical challenges. Under TJC’s ownership, Delrin is well positioned for growth by continuing to innovate in partnership with our customers across mobility, healthcare, material handling, industrial automation, and consumer end markets, and invest in our technology and capabilities.
Nowadays, the progress in polymer materials and injection molding processing has enabled a drastic expansion of plastic gear applications. They are used not only for lightly loaded motion transmissions, but also in moderately loaded power drives in automotive, agriculture, medical, robotics, and many other industries.
The wear behavior of polymer gears made of five different materials has been investigated using an existing polymer gear test rig. Step loading tests at a constant speed of 1,000 rpm were performed. Significant differences in failure modes and performance have been observed for the five polymer gear materials for gear engagements of gears, with the same material as each other.