Additives in plastics.
The polymers used in plastics are generally harmless. However, they are rarely used in pure form. In almost all commercial plastics, they are "compounded" with monomeric ingredients to improve their processing and end-use performance. In order of total volume used, these monomeric additives may be classified as follows: reinforcing fibers, fillers, and coupling agents; plasticizers; colorants; stabilizers (halogen stabilizers, antioxidants, ultraviolet absorbers, and biological preservatives); processing aids (lubricants, others, and flow controls); flame retardants, peroxides; and antistats. Some information is already available, and much more is needed, on potential toxicity and safe handling of these additives during processing and manufacture of plastics products.
D000975:Antioxidants; D001194:Asbestos; D002617:Chemical Industry; D004396:Coloring Agents; D004560:Electricity; D004952:Esters; D005390:Fires / Q000517:prevention & control; D005898:Glass; D006219:Halogens; D006801:Humans; D008153:Lubrication; D009787:Occupational Medicine; D009943:Organophosphorus Compounds; D010545:Peroxides; D010795:Phthalic Acids; D010969:Plastics / Q000138:chemical synthesis*; D011108:Polymers; D014934:Wood
D000975:Antioxidants; D004396:Coloring Agents; D004952:Esters; D006219:Halogens; D009943:Organophosphorus Compounds; D010545:Peroxides; D010795:Phthalic Acids; D010969:Plastics; D011108:Polymers; D001194:Asbestos