Handbook of Odors in Plastic Materials

Several reasons are behind formation of odors in materials, including the following:

• Use of other materials than polymer, especially materials required in processing
• Use of various process parameters and their severity in degradation of components of formulation
• Recycling of polymeric materials
• Contact with natural products (food, cosmetics, etc.)
• Storage

1. Migration-evaporation
2. Storage in the same space
3. Diffusion-related properties

The above reasons are analyzed for different materials to find out the best methods to prevent odor formation. The book also contains information on testing of odor changes, relationship between odor and toxicity, and the selection of raw materials for fog-free products. The first book in this field, the Handbook of Odors in Materials is needed by anyone interested in materials.

• The first book of its kind in this field
• Analyzes the reasons behind odor formation and provides the best methods to prevent odors in various materials
• Contains information on testing of odor changes and the relationship between odor and toxicity

George Wypych has a Ph.D. in chemical engineering. His professional expertise includes both university teaching (full professor) and research and development. He has published 18 books: PVC Plastisols, (University Press); Polyvinylchloride Degradation, (Elsevier); Polyvinylchloride Stabilization, (Elsevier); Polymer Modified Textile materials, (Wiley & Sons); Handbook of Material Weathering, 1st, 2nd, 3rd and 4th Editions, (ChemTec Publishing); Handbook of Fillers, 1st, 2nd and 3rd Editions, (ChemTec Publishing); Recycling of PVC, (ChemTec Publishing); Weathering of Plastics. Testing to Mirror Real Life Performance, (Plastics Design Library), Handbook of Solvents, Handbook of Plasticizers, 1st and 2nd Editions, Handbook of Antistatics, Handbook of Material Biodegradation, Biodeterioration and Biostabilation, Handbook of Antiblocking, Release and Slip Additives 1st and 2nd Editions, Handbook of UV Degradation and Stabilization, PVC Degradation & Stabilization, The PVC Formulary, Atlas of Material Damage, and Handbook of Polymers (all by ChemTec Publishing), 47 scientific papers, and he has obtained 16 patents. He specializes in polymer additives, polymer processing and formulation, material durability and the development of sealants and coatings. He is included in the Dictionary of International Biography, Who's Who in Plastics and Polymers, Who's Who in Engineering, and was selected International Man of the Year 1996-1997 in recognition for his services to education.