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Recycled polystyrene, polyethylene, & polypropylene foam prices climb

  
  
  
  
  
graph upPrices for virgin polystyrene, polyethylene and polypropylene resins in North American continue to increase.  Prices have increased as much as 20% or more since the beginning of 2010.  There has also been an increase in products made with recycled PE and PP content. These factors are helping to push up the prices for recycled PP and PE foam logs to very attractive levels.  At the recent Plastic Recycling Conference in Austin, TX, we received as many requests from buyers looking for material sources as we did for recycling machinery.  It is a good time to take a new look at your EPS, PE and PP foam wastes.  The return on investment for a foam compactor may be significantly better than a year ago.  We would be happy to assist you in your analysis and put you in touch with material buyers for updated material bids.

Plastic Recycling Resin Identification Codes

  
  
  
  
  
In 1988 The Society of Plastics Industry (SPI) developed the Resin Identification Code (RIC) system.   The codes were developed to provide a consistent national system to help workers on sorting lines identify post-consumer bottles using the 6 basic packaging resin classes.  The RIC system was not intended to imply recyclability.  Soon after their introduction, 39 states mandated that bottles and containers be marked with the recycling plastic Codes to assist source segregation at households.  This practice introduced the general public to the existence of the Code.  States also insisted on having an "OTHER" category.  The publics misinterpretation of the Codes, particularly OTHER, has become a serious problem.  The 6 basic resin classes (recycling numbers) no longer suffice to meet the needs of recyclers, particularly with regard to new resins and multi-material construction.   In 2008, SPI asked ASTM to take ownership of the codes.  ASTM agreed and initiated work to convert from the RIC to the ASTM standard format and address various issues using the ASTM consensus's based process.  ASTM is composed of 32,000 volunteer members from over 125 countries: consumers, producers design professionals, researchers, and academia.  Anyone with interest can participate on the ASTM committees.

ASTM's main focus

What is made from recycled EPS?

  
  
  
  
  
EPS foam peanuts

Over 69 million pounds of EPS were recycled in 2008.  In the past decade EPS has achieved an average recycling rate of 12%, one of the highest of the plastics family. 

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