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polyethylenes

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Published: 15 May 2022
Fig. 9 View of typical bent-strip fixture for polyethylenes More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003013
EISBN: 978-1-62708-200-6
... Abstract This article discusses postconsumer plastics recyclate quantities, the classification of plastics recycling into primary, secondary, tertiary, and quaternary categories, and how the life cycle of plastics is affected by recycling. The recycling processes of polyethylene terephthalate...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006918
EISBN: 978-1-62708-395-9
... engineering polymers. The article describes fracture mechanics solutions and approaches to the fatigue characterization of engineering polymers when dealing with macroscale fatigue crack growth. It includes mechanistic images for high-density polyethylene, ultrahigh-molecular-weight polyethylene, nylon 6, 6...
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Published: 30 September 2015
Fig. 3 Polyethylene terephthalate is formed from the polyhydric alcohol ethylene glycol and the polybasic acid terephthalic acid. Source: Ref 8 More
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Published: 30 September 2015
Fig. 10 Extruded polyethylene cracked from prolonged outdoor exposure More
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Published: 30 September 2015
Fig. 14 Cathodic disbondment in areas of poor adhesion of a wrapped polyethylene coating system More
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Published: 30 September 2015
Fig. 29 Application of a polyethylene pipe coating by cross-head extrusion More
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Published: 30 September 2015
Fig. 30 Application of a polyethylene pipeline coating by side extrusion More
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Published: 30 September 2015
Fig. 35 Three-layer polyethylene coating consisting of (1) fusion-bonded epoxy primer, (2) copolymer adhesive, and (3) high-density polyethylene outer wrap More
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Published: 30 September 2015
Fig. 41 Joint-coating materials. HDPE, high-density polyethylene; HDPP, high-density polypropylene More
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Published: 30 September 2015
Fig. 46 High-density polyethylene tape wrapped over a tee in a fusion—bonded-epoxy-coated line More
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Published: 01 January 2000
Fig. 6 Schematic representation of ethylene and polyethylene More
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Published: 01 January 2000
Fig. 23 Rockwell hardness of engineering plastics. PET, polyethylene terephthalate; PA, polyamide; PPO, polyphenylene oxide; PBT, polybutylene terephthalate; PC, polycarbonate; ABS, acrylonitrile-butadienestyrene More
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Published: 01 January 2000
Fig. 2 Experimental R -curve for a high-density polyethylene showing the dashed blunting line and the absence of blunting behavior. Source: Ref 35 More
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Published: 01 December 2004
Fig. 15 Microstructure of high-density polyethylene containing a filler revealed using a polished specimen and Nomarski differential interference contrast. The magnification bar is 100 μm long. More
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Published: 31 August 2017
Fig. 5 Polyethylene encasement installed on buried pipe. Reprinted with permission from Ductile Iron Pipe Research Association. Source: Ref 17 More
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Published: 31 December 2017
Fig. 6 Comparison of ultrahigh molecular weight polyethylene (UHMWPE) pin wear from uniaxial reciprocating motion at 2 Hz ( Fig. 3d ) and crossing motion at cycle rates of 1 and 2 Hz ( Fig. 3e ) for 2-million cycles. Source: Ref 37 More
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Published: 01 January 1997
Fig. 2 The evolution of engineering materials. PE, polyethylene; PMMA, polymethylmethacrylate; PC, polycarbonate; PS, polystyrene; PP, polypropylene; CFRP, carbon-fiber-reinforced plastic; GFRP, graphite-fiber-reinforced plastic; PSZ, partially stabilized zirconia. Source: Ref 9 More
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Published: 01 January 1997
Fig. 24 Example of a material selection matrix. PE, polyethylene; PP, polypropylene; PVC, polyvinyl chloride; ABS, acrylonitrile-butadiene-styrene; PS, polystyrene More
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Published: 01 January 1987
Fig. 1322 Tearing and fibrillation in medium-density polyethylene tested in creep at room temperature. Arrow indicates direction of crack propagation. Fracture stress (σ f ) = 15.5 MPa (2.25 ksi). Applied stress = 0.37 σ f . SEM, 200× (A.S. Moet, Case Western Reserve University) More