ASTM International Inc. has developed some possible changes to the plastics industry resin identification code. The standards-setting body recently asked its members to vote on 18 different items, ...
The process of revising the industry's resin identification code continues at a very slow pace, with discussions continuing on many of the same issues that have been central to that debate since ...
To facilitate the recycling of polymeric and plastic materials the Society of the Plastics Industry has developed a resin identification code. The accurate use of these codes by manufacturers can have ...
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