The UK's Leading Plastic Trade Association British Plastics Federation, BPF, Trade Association, Polymer, Plastic, Plastics, Masterbatch The British Plastics Federation (BPF) is the leading trade association for the UK Plastic Industry, with over 400 members and 1200 affiliated members. Encompassing the whole plastic industry supply chain including raw material suppliers, processors, machinery suppliers and recyclers. BPF membership represents over 75% of the plastics industry by turnover.