1-20 of 99 Search Results for

polyethylene

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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
...Abstract Abstract Generally, binders consist of at least three ingredients: a backbone to provide strength (compounds such as polyethylene, polypropylene, ethylene vinyl acetate, and polystyrene); a filler, such as polyacetal and paraffin wax, to occupy space between particles; and additives...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870031
EISBN: 978-1-62708-314-0
...) and normal polyethylene (PE). Source: Ref 4 Fig. 2.12 Polyacrylonitrile (PAN) and pitch-based carbon fiber manufacturing processes Fig. 2.1 Specific strength and modulus of some commercially important fibers. Source: Ref 1 Fig. 2.2 Comparison of stress-strain curves of high...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780305
EISBN: 978-1-62708-281-5
... − − ++ ++ Methanol Lithium +++ ++ +++ ++ Methanol Iron III − ++ 0 0 Methanol Ammonium − − − − (a) +++, highly active; ++, active; +, weakly active; –, inactive; 0, not tested. Source: Ref 31 Constant-strain versus constant-load testing of high- and low-density polyethylene...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780336
EISBN: 978-1-62708-281-5
... Fig. 1 Pathways for polymer biodegradation. The existence of extracellular enzymes that depolymerize polyethylene or polystyrene has not been documented. MW, molecular weight Fig. 2 Release of carbon dioxide from soil-buried films. The materials are SE-1, commercial starch-extended...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730099
EISBN: 978-1-62708-283-9
... is commonly called a plastic. The word polymer comes from the Greek poly (meaning many) and mer (meaning parts). Polymers are very large molecules with many repeating parts, or mers. For example, polyethylene is composed of many repeating ethylene mers. It is formed by the reaction: nCH 2...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290067
EISBN: 978-1-62708-319-5
.... , Heaney D. , and German R.M. , Metal Injection Moulding (MIM) of M2 High Speed Steel Using a Polyethylene Based Binder , Mater. Sci. Forum , Vol 426 , 2003 , p 4361 – 4366 10.4028/www.scientific.net/MSF.426-432.4361 • Herranz G. , Varez A. , Torralba J.M. , and Levenfeld...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730149
EISBN: 978-1-62708-283-9
... of symbols ( Fig. 14.1 ) to identify several of the more common plastics for recycling. Fig. 14.1 Recycling symbols for polymers. (1) Polyethylene terephthalate, also indicated by PET and called polyester. (2) High-density polyethylene (also PE-HD).(3) Polyvinyl chloride, or PVC. (4) Low-density...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.9781627082815
EISBN: 978-1-62708-281-5
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300301
EISBN: 978-1-62708-323-2
... Fig. 11.1 One mer (molecule) of polyethylene. n, number of molecules in a polymer chain; H, hydrogen; C, carbon Fig. 11.2 A chain of polyethylene molecules. H, hydrogen; C, carbon Fig. 11.3 Polymer chain structure options Fig. 11.4 A large pendant group (benzene...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780199
EISBN: 978-1-62708-281-5
...Ratio of shear yield point to shear modulus at 0 K Table 1 Ratio of shear yield point to shear modulus at 0 K Polymer τ y / G (experimental) Polystyrene 0.069 Polymethyl methacrylate 0.133 Polycarbonate 0.050 Polyethylene terephthalate 0.091...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780146
EISBN: 978-1-62708-281-5
... Fig. 2 Effect of thin brittle film on stress-strain behavior of high density polyethylene. Source: Ref 51 Fig. 3 Effect of surface embrittlement from varied UV exposure times on creep rupture behavior of polyethylene at 80°C (175 °F). Source: Ref 52 Fig. 4 Modulus...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610327
EISBN: 978-1-62708-303-4
... Pipe Symposium , American Gas Association , 1983 , p 40 36. Broutman L.J. , “ Surface Embrittlement of Polyethylene ,” GRI-81-0030, Final Report to the Gas Research Institute , Chicago , Nov 1981 37. Choi S.-W. , “ Surface Embrittlement of Polyethylene ,” Ph.D...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290139
EISBN: 978-1-62708-319-5
.... Approximately 1.5 wt% is a common binder content. Dewaxing includes the burnout of agglomerating agents such as paraffin wax, polyvinyl alcohol, or polyethylene glycol. The process requires open pores for evaporation during heating. Dewaxing is commonly employed for particles below 45 μm that exhibit difficult...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780003
EISBN: 978-1-62708-281-5
.... Source: Ref 14 Abbreviations and names of plastics Table 4 Abbreviations and names of plastics Abbreviation (a) Plastic family name (b) ABA Acrylonitrile-butadiene-acrylate ABS Acrylonitrile-butadienestyrene ACS Acrylonitrile-styrene and chlorinated polyethylene...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780028
EISBN: 978-1-62708-281-5
...Properties of selected commodity and engineering plastics Table 1 Properties of selected commodity and engineering plastics Common name Tensile strength, MPa Glass transition temperature ( T g ), °C Melting temperature ( T m ), °C Low-density polyethylene (LDPE) 10–12 –120...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780267
EISBN: 978-1-62708-281-5
...), extremely high pressure 15 PTFE, polytetrafluoroethylene; R a , counterface roughness Fig. 14 Wear marks on the surface of a nylon/polyethylene antifriction bearing. The bearing was in contact with a rotating steel shaft. 417×. Source: Ref 53 Fig. 15 Pitting and surface...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780105
EISBN: 978-1-62708-281-5
... rheometry Fig. 9 Cone and plate (left) and parallel plate (right) geometries Fig. 10 Rheological profile of high-density polyethylene (HDPE) Fig. 11 Degree of polymerization of polybutadiene rubber at 25 °C (77 °F) Fig. 12 Sensitivity of solution versus melt rheometry...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780323
EISBN: 978-1-62708-281-5
.... Tonyali K. , “ Stress Cracking of Polyethylene in Organic Liquids ,” Ph.D. dissertation, Case Western Reserve University, 1986 26. Brown H.R. , A Model of Environmental Craze Growth in Polymers , Polym J. . Sci. B, Polym. Phys. , Vol 27 ( No. 6 ), May 1989 , p 1273 – 1288...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780185
EISBN: 978-1-62708-281-5
...) −20 (−4) −10 (14) 0 (32) 10 (50) 20 (68) 30 (85) 40 (105) 50 (120) Polystyrene A A A A A A A A Polymethyl methacrylate A A A A A A A A Glass-filled nylon (dry) A A A A A A A B Polypropylene A A A A B B B B Polyethylene terephthalate B B B B...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780404
EISBN: 978-1-62708-281-5
...; PP, polypropylene; HDPE, high-density polyethylene; T g , glass transition temperature Fig. 6 Isochronous plot of polycarbonate stress-strain behavior as a function of temperature. Note that the crazing locus decreases in strain value with increasing temperature. (a) 23 °C (73.5 °F...