Is there a list from a reliable source with all, or almost all of the recycling codes like the ones in the picture? I have searched but can’t find a complete list
Is there a list from a reliable source with all, or almost all of the recycling codes like the ones in the picture? I have searched but can’t find a complete list
2 comments
There is a wikipedia page, but there aren’t that many materials listed, and I would like a more reliable source.
The best list I have found by now are:
The [wikipedia](https://en.wikipedia.org/wiki/Recycling_codes) page
[Nord holding](https://nordholding.bg/en/news-en/symbols-for-identification-of-the-recycling-process/)
[Polymer recycling codes for distributed manufacturing with 3-D printers](https://www.academia.edu/11229348/Polymer_recycling_codes_for_distributed_manufacturing_with_3-D_printers)
The last one has the longest list so far, but the info isn’t the same as in the others.
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What I am looking for is a list of all kinds of materials, not only plastics. There seem to be maybe up to 140 codes.
(The image is from [here](https://learn.eartheasy.com/articles/plastics-by-the-numbers/))
[ISO 11469:2016](https://www.iso.org/standard/63434.html)
Probably