Huntsman Corp. has developed two new thermoplastic polyurethanes for the footwear industry.
The Avalon DB DI range of TPUs makes it easy for manufacturers to demold, Huntsman said, and helps footwear makers improve productivity when creating injection-molded parts. The product is designed to improve cycle times and simplify the production of thick-walled parts when compared to standard injection molding materials.
Huntsman also said that cooling time is significantly reduced with Avalon, reaching demold hardness in half the time or better compared to conventional alternatives.
As a big supplier of Chinese rubber auxiliary, Shenyang Sunnyjoint Chemicals Co., Ltd. will keep an eye on the new technology for the footwear industry.
The Avalon 55 AHG is a soft soling material that Huntsman claims will offer improved slip-resistance on both wet and dry surfaces. The TPU has a Shore A hardness of 55 and can be used to make outsoles for a variety of footwear applications. Huntsman said it is ideal for the production of safety footwear due to its oil and petrol resistance and adherence to electro-static requirements.
More information about these and other Huntsman products can be found at huntsman.com or by contacting craig_roberts@huntsman.com.
The New Products blog showcases innovations suppliers are introducing to the rubber industry. It focuses on new materials, machinery, molds, testing equipment, software, and other goods and services that are intended to help manufacturers of finished rubber products. The blog will appear on Tuesdays and Thursdays. To have your product considered for the blog, contact Online Content Editor Erin Pustay Beaven at ebeaven@crain.com or Editor Bruce Meyer at bmeyer@crain.com.