Toxic toys were a major story last year. The Chinese toy scare stirred up a lot of new business for wooden toys made in the United States. That feel good story is now getting even a little better. Two American toy manufacturers are rolling out this year toys or games made with “thermoplastic biocomposite compounds”. These compounds are made of waste agricultural products such as discarded rise hulls and recycled plastics held together with patented additives developed by the National Research Council of Canada. The new coupling agents are a powerful moisture absorber that allow a tight bond between the wood fiber and the plastic. The toymakers are Sprig Toys of Fort Collins, CO and Rolco of Kasota, MN. The materials supplier is JER Enviortech International of Vancouver, BC.
A new report from the National Institute of Standards and Technology (NIST) makes a start on developing control schemes, process measurements, and modeling and simulation methods for powder bed fusion additive manufacturing.
Although bio-based polymers face challenges from petroleum-based polymers, in certain markets they can displace the petro-based incumbents. Here are six new bio-based and renewable plastics for a variety of applications.
BASF has developed tools and initiatives to help engineers use more of its renewable materials in their designs, more effectively, as well as to build parts using them with more predictable performance.
Just in time for Earth Day, chemicals leader Bayer MaterialScience reported from the UTECH Europe 2015 polyurethane show on programs and applications using its materials to help reduce energy usage. The company also gave an update on its CO2-based PU as that eco-friendly material comes closer to production.
A slew of announcements about new materials and design concepts for transportation have come out of several trade shows focusing on plastics, aircraft interiors, heavy trucks, and automotive engineering. A few more announcements have come independent of any trade shows, maybe just because it's spring.
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