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polymer structure

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Published: 01 December 2003
Fig. 8 Polymer structure. The spheres represent the repeating units of the polymer chain, not individual atoms. Source: Ref 7 More
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Published: 01 November 2010
Fig. 3.1 Comparison of thermoset and thermoplastic polymer structures More
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Published: 01 October 2012
Fig. 7.1 Comparison of thermoset and thermoplastic polymer structures More
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Published: 01 November 2012
Fig. 12 Comparison of thermoset and thermoplastic polymer structures. Source: Adapted from Ref 10 More
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Published: 30 April 2021
Fig. 11.3 Polymer chain structure options More
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Published: 01 December 2003
Fig. 13 Mer chemical structure of representative hydrocarbon thermo-plastic polymers (see Table 6 for glass-transition temperatures) More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780028
EISBN: 978-1-62708-281-5
... structure PLASTICS are so prevalent in our lives that it is easy to overlook the vast differences in their properties and how specialized many polymers have become. Consider the differences between aramid bulletproof vests and the polyurethane foam used in pillows. Why can plates made of crystallized...
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Published: 01 August 2013
Fig. 9.1 Structure of several linear polymers. Kevlar is a registered tradename of E.I. du Pont de Nemours and Company. Source: Ref 9.1 More
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Published: 01 December 2003
Fig. 15 Mer chemical structure of representative heterochain thermoplastic polymers More
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Published: 01 December 2003
Fig. 17 Mer chemical structure of representative thermoplastic polymers for high-temperature service More
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Published: 30 April 2020
Fig. 3.6 Summary of the repeating unit structures for common polymers. The degree of polymerization depends on the number of repeating units. More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780003
EISBN: 978-1-62708-281-5
... Abstract This introductory article describes the various aspects of chemical structure and composition that are important to an understanding of polymer properties and their eventual effect on the end-use performance of engineering plastics, namely thermoplastics and thermosets. The most...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.tm.t52320001
EISBN: 978-1-62708-357-7
... solution. Fig. 1.2 The structure of a macromolecule corresponds to the internal structure of a metal or ceramic, if a primary structure is considered to be analogous to a molecular structure and a higher-order structure to a microstructure. These polymer structures are called primary...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780146
EISBN: 978-1-62708-281-5
... Abstract This article discusses the chemical susceptibility of a polymeric material. The discussion covers significant absorption and transportation of an environmental reagent by the polymer; the chemical susceptibility of additives; and thermal degradation, thermal oxidative degradation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.tm.9781627083577
EISBN: 978-1-62708-357-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870063
EISBN: 978-1-62708-314-0
... and thermoplastic polymer structures Fig. 3.2 Stages of cure for thermoset resin. (a) Polymer and curing agent prior to reaction. (b) Curing initiated with size of molecules increasing. (c) Gelation with full network formed. (d) Full cured and crosslinked. Source: Ref 1 3.1 Thermosets...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780343
EISBN: 978-1-62708-281-5
... the design engineer. The article ends with a discussion on the thermal-analytical scheme for analyzing the milligram quantities of polymer samples. problem-solving approach structure analysis infrared spectroscopy nuclear magnetic resonance spectroscopy molecular weight thermal analysis X-ray...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780051
EISBN: 978-1-62708-281-5
... Source: Ref 7 Structure, Properties, Processing, and Applications For a good product design in plastics, the design engineer must understand the interdependence of polymer structure, material properties, processing method, and end-use application. A fundamental understanding of polymer...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610327
EISBN: 978-1-62708-303-4
... embrittlement. ceramics fatigue fracture fracture toughness polymers IN PREVIOUS CHAPTERS, the discussion has focused on metals—their mechanical behavior and the analytical methods applicable to them. The structural mechanics and fracture mechanics tools used for metals are believed to be equally...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290035
EISBN: 978-1-62708-319-5
... Polyoxymethylene 1.41 175 345 −55 −67 0.2 1.2–1.5 Polymethyl methacrylate 1.18 160 320 95 205 0.2 1 Fig. 3.6 Summary of the repeating unit structures for common polymers. The degree of polymerization depends on the number of repeating units. The repeat structure or molecular...