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  • Highly-efficient cyborg bacteria produce chemical used to synthesize plastic

    A team of researchers taught a nonphotosynthetic bacteria to cover itself in tiny semiconductor nanocrystals that harvest sunlight to provide the bacteria with the energy required to produce acetic acid from carbon dioxide. details>>
  • Combining 3-D printing, simulations and topology optimization in injection molding

    A recent article on Engineering.com explored the work of PROTIQ, a 3-D printing company that has combined additive manufacturing techniques, computer simulations from Altair, and topology optimization to 3-D print injection molds. details>>
  • New technique allows for rewritable color images on specially coated paper

    Researchers have developed a new chemical process that allows color images to be printed on specially coated paper, erased and then reprinted on the same paper. details>>
  • Researchers develop heat conducting plastic that could lead to lighter electronics

    Scientists at the University of Michigan (Ann Arbor, Mich.) have developed a new, inexpensive, and scalable technique that changes the molecular structure of plastic to improve its thermal conductivity. details>>
  • Penn State researchers develop new, efficient method for sintering

    Researchers at Pennsylvania State University (State College, Pa.) have demonstrated a new, faster, and more energy-efficient method for sintering. details>>
  • Plastics eMarket Tip of the Week: Sub-ambient performance of HDPE and PP

    Kamweld Product Manager Len Alter is back to share his experiences and this week he explains the impact resistance of polypropylene (PP) and high-density polyethylene (HDPE) at sub-ambient temperatures. details>>
  • New combinations of stabilizer additives prevent discoloration in PE films

    A recent article in Plastics Technology addresses the industry's demand for lower initial color, enhanced color stability, and better property retention in linear low-density polyethylene (LLDPE) film. details>>
  • Silver nanoparticles and electric current used to prevent bacteria in plastic

    Researchers at the Swedish Medical Nanoscience Center at Karolinska Institutet have used silver nanoparticles and a small electric current to prevent bacterial growth in conducting plastics. details>>
  • Researchers develop plastic films that prevent bacterial contamination

    Researchers at the University of California - Davis have designed plastic films that kill bacteria with biofilms and prevent bacteria from forming biofilms in the first place. details>>
  • Radiant band heater system helps molders save on energy costs

    In order to help injection molders, the Rex Materials Group (Howell, Mich.) has developed the TCS (Thermal Control Solution), a custom radian band heater system that is more efficient than traditional heater bands on barrels. details>>
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