Handbook of polymeric foams and foam technology in. Characterization of polymeric foams materials technology. This handbook is designed to support engineers in their efforts to develop practical solutions for industrial design and manufacturing challenges. It describes all classes of polymeric foams, including their chemistry, synthesis, commercial production methods.
Introduction to plastic foams trinity college dublin. Research article modyfication of the rigid polyurethane. Since the previous edition of this book, many of the industrys most pressing. This important new handbook draws on the experience of leading industrial and academic specialists to describe virtually every type of polymer foam. An overview of the mechanical properties of foams and. The book is the intended to help scientists, engineers and technicians in their efforts to develop practical solutions for industrial design and process manufacturing challenges. Polymer nanocomposite foams have received increasingly attention in both scientific and industrial communities. Microstructure and engineering applications, as well as the polymer foams handbook, published in. Polymer foams handbook engineering and biomechanics applications and design guide nj mills amsterdam boston heidelberg london newyork oxford paris san diego san francisco singapore sydney tokyo elsevier butterworthheinemann is. The shape, size and surface chemistry of nanoparticles can. It covers the mechanical properties of foams and foam microstructure, processing of. Enhancing the strength of premade foams for foam concrete. The standard model of foam drainage is based upon a flow through the channels with a noslip boundary condition at the liquidair interface, thereby treating the foam as a porous medium with changing pore size. Foams used in buoyancy applications must resist penetration by water at significant depths of immersion.
Fleck cambridge university engineering department, trumpington st. A new way of creating cellular polyurethane materials. High temperature polyimide foams for shuttle upper surface thermal insulation by george l. Natural latex foam 16 to date, there are no published reports on the application of peroxide prevulcanised latex for latex foam products. Drawing attention to novel raw materials, alternative blowing agents, and new processing methods, the book accentuates recent innovations that meet increasingly stringent. The architectspecifier handbook the application and benefits of by commercial thermal solutions, inc. The macroscopic constitutive behaviour of polymer foams is determined by a. Polyurethane foams are divided into two main categories. This allows the architect or engineer to maximize the usable space in a.
Handbook of polymeric foams and foam technology hanser. Micron sized silica particles are used as nucleating agents. Polymeric foams and foam technology 2e hanser publications. Buy handbook of polymeric foams and foam technology by klempner, daniel, frisch, kurt c. Handbook of polymeric foams and foam technology, 2nd edition describes all classes of polymeric foams, including their chemistry, synthesis, commercial production methods, properties, and.
Pir foams have some of the highest rvalues per inch of all commercially available insulation products. Nigel mills was a reader in polymer engineering in the school of metallurgy and materials at the university of birmingham, uk. The effects of different surfactants on the cell structure and hydraulic resistance of the foams are examined. It covers the mechanical properties of foams and foam microstructure, processing of foams. This work presents the preparation and characterization of compressionmoulded montmorillonite and carbon nanofibrepolypropylene foams. The imitech densified foams have found limited use due to their low strength capabilities and high material costs. Nas112990 by monsanto research corporation dayton laboratory dayton, ohio 45407 for national aeronautics and. For larger length scales the air will pass a longer way to get out of the material and the resistance to it will grow. Science and technology crc press book polymers are among the major hallmarks of 20thcentury science, and the explosive outgrowth and tremendous importance of polymeric foams is a testament to their amazing versatility and unique properties. Review foam manufacturers installation instructions for safety recommendations. In addition, a chapter is included on the fundamental principles, which apply to all polymer foams.
Campbell master of applied science graduate department of materials science and engineering university of toronto 2009 two novel hybrid materials for use in sandwich cores of structural materials are designed, manufactured and mechanically tested. Compression properties and cellular structure of polyurethane composite foams combining nanoclay and different reinforcements. Chemistry and technology is an indepth examination of the current preparation, processing, and applications of polyurethanes purs and other polymer foams. Zingsheim 1 introduction 244 2 extrusion of foam profiles, sheet, and tubing from rigid pvc 245 3 injectionmolded foam process 254 4 foamed plastisols 255 5 references 271 chapter 11. Nipu foams adrien cornillea, sylwia dworakowskab, dariusz bogdalb, bernard boutevina, sylvain caillola. He was the author of the first three editions of plastics. Concrete foams are sustainable lightweight construction materials that provide the construction industry with many advantages by decreasing the cost, insulation capacity and fire resistance of structures 1,2. Carroll science applications international corporation 8400 westpark drive mclean, virginia 22102 contract no. Stinson land pollution control division releases control branch edison, new jersey. Homer 1 introduction 273 2 chemistry and formation 274. Handbook of polymeric foams and foam technology 2nd edition edited by daniel klempner and vahid sendijarevic with contributions by r. The architectspecifier handbook tiger foam insulation. Strain rate will influence the mechanical behaviour of both foams, like a viscous response of the material 6.
Handbook of polymeric foams and foam technology roza. Creation of weak spots free of particles in the films. Polymeric foams may be prepared with varying densities ranging from as low as 1. Polymer foams handbook by nigel mills, 9780750680691, available at book depository with free delivery worldwide. Polymer nanocomposite foams, polymer foams with nanoparticles, are an intriguing class of materials with unique structure and properties. The behavior of water blown rigid polyurethane foam at different water pressures from 0 to 3 mpa are studied in this work. Polyurethane and issue ax173 july 2011 polyisocyanurate. The influence of these nanofillers on the foaming behaviour was analyzed in terms of the foaming parameters and final cellular structure and morphology of the foams. Handbook of polymeric foams and foam technology by daniel klempner, 2004, hanser publishers, hanser gardener i.
Polymer foams are made up of a solid and gas phase mixed together to form a. Alkali activated cements also known as geopolymers are environmentally friendly construction materials, and their promising capacity for reducing cost. Publication date 1991 note includes bibliographical references and index. Preparation and properties of fly ashbased geopolymer. The main drawback nr is that the low wetgel strength of peroxide prevulcanised latex contributes to foam collapse upon deformation and fracture upon tearing. Table 1 shows some selected properties for various solimide foams. The combination of functional nanoparticles and supercritical fluid foaming technology has a high potential to generate a new class of materials that are lightweight, high strength and multifunctional.