Materials: Difference between revisions

147 bytes added ,  11 November 2018
(→‎Recycling plastics: + === PVC recycling ===)
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= Plastics =
= Plastics =
[[w:Plastics]] are made from oil or recycled plastic.
'''[[w:Plastics]]''' are made from petroleum or recycled plastic.


== Information about plastics on Wikipedia ==
* [[w:Plastic container]]
* [[w:Plastic pollution]]


== Recycling plastics ==
== Recycling plastics ==
'''[[w:Plastic recycling|Plastic recycling article on Wikipedia]]'''
'''[[w:Plastic recycling|Plastic recycling article on Wikipedia]]'''
Advanced countries have '''[[w:Container-deposit legislation|deposit-refund systems]]''' for efficient plastic (and aluminum) recovery.


* Most types of plastic can be recycled to make plastic. PVC, marked with code '03' is not welcome in the plastic recycling bin.
* Most types of plastic can be recycled to make plastic. PVC, marked with code '03' is not welcome in the plastic recycling bin.
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Another method is the '''[[w:VinyLoop]]''', a proprietary physical plastic recycling process for polyvinyl chloride (PVC). It is based on dissolution in order to separate PVC from other materials or impurities. The solvent is in a closed loop, hence the name.
Another method is the '''[[w:VinyLoop]]''', a proprietary physical plastic recycling process for polyvinyl chloride (PVC). It is based on dissolution in order to separate PVC from other materials or impurities. The solvent is in a closed loop, hence the name.
== Information about plastics on Wikipedia ==
* [[w:Plastic container]]
* [[w:Plastic pollution]]


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