Polypropylene (PP) is a thermoplastic that ... Much like ABS (and the similar ASA), it is a pretty touchy material to print, especially on FDM printers. Over at the [All3DP] site [Nick Loth ...

Polypropylene is just as big in packaging as PET but it is recycled at a fraction of PET. Only 8 percent of 1.2 million tons ...

PVC and polystyrene — increased in North America in March, while polypropylene prices declined. Polyethylene and PET bottle ...

Selig Group has launched a PP-backed DELTASEAL liner for food containers that facilitates the recycling of PP caps by ...