Handbook of Impact Modifiers
- 1st Edition - March 25, 2022
- Latest edition
- Author: George Wypych
- Language: English
Handbook of Impact Modifiers provides key information on how to modify structure and morphology, improve mechanical performance, and prevent changes during the use of polymeric… Read more
Handbook of Impact Modifiers provides key information on how to modify structure and morphology, improve mechanical performance, and prevent changes during the use of polymeric products through proper selection of impact modifiers. The book brings analyses of important publications found in open and patent literature, with special attention given to recent findings that have brought many new essential developments. Sections cover an analysis of chemical origin and related properties of impact modifiers, which are analyzed in general terms to highlight the differences in their properties.
This handbook contains the essential theoretical knowledge required for proper selection and use of impact modifiers, including their morphological structure and distribution in a polymer matrix, the effect of polymer crystallization in the presence of and without impact modifiers, important influences on impact modification, mechanisms of modification, and effective methods of incorporation of impact modifiers.
- Outlines strategies for modifying the structure and improving the mechanical properties of polymeric products through proper application of impact modifiers
- Provides detailed information on impact modifiers, including their morphological structure and distribution in a polymer matrix, the effects of polymer crystallization with and without impact modifiers, influences on impact modification, the mechanisms of modification, and more
- Includes analytical techniques, heath and safety and environmental considerations, and processing methods
Academic researchers, R&D, production chemists and engineers, environmental engineers, industrial hygienists, civil engineers, students
IntroductionMain groups of impact modifiersGeneral laws describing impact resistance rate of impact, temperature during impact (glass transition temperature of material), and relative humidity (amount of absorbed moisture by the product)Impact modification mechanismsCrystallinity and morphology (homogeneity, crystallinity, degradation, internal stress, material form, presence of imperfections on the surface and within the bulk of a material)Effect of material composition (binder, fillers (their type, hardness, shape, and particle size distribution), interaction of matrix and fillers, crosslink density, plasticizers, impact modifiers, foaming agents, residual solvents), concentrations of additivesPolymer blends (components of the blend and compatibilizers)Effect of processing on impact strengthSelection of impact modifiers for different polymersSelection of impact modifiers for different end-productsDurability of impact modification
Groups of products, which consume most impact modifiersAdhesive, sealant, hotmelt, pressure-sensitive, bookbindingAerospace aviationAutomotive – body panel, accessories, under-the-hood, bumper, motor hosingBottlesCoatings, paintsCosmetics – fragrance caps, packagingElectrical – connectors, computer housing, conduit, switch, insulation, TV, monitor, phoneEngineering plasticsFilmFoamFootwareFurniture also gardenGeomembraneGolf ballsHealthcare – medical gloves, medical device, drapery, intravenous bag, respiratoryHouseware – household dinnerware, cabinets, small appliance, flowerpot, refrigeratorInkMolded parts – containers, handle, gripPackaging - meat casing, trays, meat, pouches, stretch, milk, tape, clingPharmaceutical – drug delivery, packagingPipes and tubes, hose, fitting, fuel linePlayground running trackProfiles - Windows and doors, fence, deck, railRoads, pavement, asphalt modificationRoofing roof sheet, roof covering, corrugated sheet, membraneSeals gasketsSheetSidingSporting – ski boothToysWire and cable
- Edition: 1
- Latest edition
- Published: March 25, 2022
- Language: English
GW
George Wypych
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, 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.
Affiliations and expertise
ChemTec Publishing, Ontario, CanadaRead Handbook of Impact Modifiers on ScienceDirect