May 26 2010
Lehigh Technologies, an innovative manufacturer of high-performance, engineered rubber powder, announced it has been awarded a National Science Foundation (NSF) grant to support research into the development of commercially viable composites of plastics and micron scale engineered rubber powders manufactured from end of life tire materials.
The research grant, under NSF’s Small Business Innovation Research (SBIR) program, will fund a collaborative program involving Lehigh Technologies scientists and a team from the Georgia Institute of Technology.
“We are very pleased to receive this award to further the scientific understanding of how our PolyDyne(TM) and MicroDyne(TM) engineered rubber powders behave in complex polyolefin composites,” said Dr. Alan Barton, Chief Executive Officer of Lehigh Technologies. “The project will involve analyzing the role of surface area of different types of engineered powders on compound performance, as well as surface characterization of these materials. This will help us develop high-performing composites that can meet the needs of demanding applications in the plastics market.”
The Georgia Institute of Technology team will be led by Professor of Mechanical Engineering Jonathan Colton, director of the Center for Polymer Processing. “The use of rubber powders from end of life tires in plastics has not received sufficient attention in the past,” said Professor Colton. “Our collaboration with Lehigh, supported by the NSF, will advance the state of knowledge significantly. We expect our work to have tremendous commercial importance and a beneficial environmental impact.”
Around 300 million tires are discarded each year in the United States. While the industry and states have made progress in diverting end of life tires from landfills, about half are still burned for their fuel value. Lehigh Technologies’ proprietary process takes the material from tire recyclers and “upcycles” it into micron-scale, high quality, engineered rubber powders.
Lehigh’s products are already being used in high technology applications such as tires, industrial rubber goods, construction products, and coatings, and can help manufacturers lower costs, improve product performance, and reduce environmental impact. This NSF research grant will support developing the market for plastics applications in segments such as automotive, construction materials and consumer products.
Source: http://www.lehightechnologies.com/