Chapter 3 Synthetic fibres and plastics

Acrylic, synthetic fibre, Bakelite, biodegradable, blend, cellulose, melamine, natural fibres, non-biodegradable , nylon, petrochemicals,plastics, polymer,polyamide, polythene, polyester, rayon, recycling, spinneret, terricot, terylene,terriwool, thermoplastics, thermosetting plastics, universal recycling symbol.