Syllabus: | Introduction to Plastics and Rubbers - history, classification, advantages/disadvantages, uses. Polymer Chemistry and Structure - polymerisation reactions, structures. Ingredients of Plastics and Rubbers - resins, additives, reinforcements, fillers. Properties of Plastics and Rubbers - electrical, optical, thermal and mechanical properties, flammability. Forms of Plastics - adhesives, films, foams, filaments and fibres, coatings, composites. Production Techniques - moulding, extrusion, laminating. Healthand Safety - hazards, toxicity, waste pollution, recycling. |