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attivo 3 anni, 5 mesi fa
Recycling of Polypropylene (PP)
Polypropylene is a polymer plastic that is a member of the ‘polyolefin’ (polymers produced from alkenes) family. It is a highly versatile and rugged material that has many beneficial physical properties, and most importantly it is also recyclable. It resists the action of many chemical solvents. PP string is mad […] Vedi