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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
... conductivity, W/m ⋅ °C Thermalexpansion, 10 −4 /°C °C °F °C °F Paraffin wax 0.86 60 140 … … 0.3 4 Polyethylene 0.91 120 250 −90 −130 0.3 2 Polypropylene 0.90 150 300 −10 14 0.2 1 Microcrystalline wax 0.80 70 160 … … 0.2 4 Polyethylene glycol 0.80 65 150...
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
...%) 5 Powder = 5 μm tungsten alloy Filler = paraffin wax (50 wt%) Backbone = polypropylene (45 wt%) Surfactant = stearic acid (5 wt%) 6 Powder = 15 μm stainless steel Filler = paraffin wax (55 wt%) Backbone = polyethylene (35 wt%) Surfactant and plasticizer = palmitic acid (10 wt...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060273
EISBN: 978-1-62708-355-3
... 12.6 49 7.1 Polyethersulfone 84 12.2 . . . . . . Polyphenylene sulfide, unreinforced 76 11 . . . . . . Polysulfone, unreinforced 70 10.2 . . . . . . Acetal, homopolymer, unreinforced 69 10 . . . . . . Nylon, mineral reinforced 69 10 62 9 Polypropylene, glass...
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
... Polyvinyl alcohol H H H OH PVA Polypropylene H H H CH 3 PP Polyvinyl acetate H H H PVAc Polystyrene H H H PS Polyacrylonitrile H H H N PAN Polyvinylidene H H Cl Cl PVDC Polyethylene methacrylate H H CH3 … PMMA Polyisobutylene H H CH3 CH 3...
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
... polyethylene (PE-LD), or LLDPE for very-low-density polyethylene. (5) Polypropylene. (6) Polystyrene. (7) Other resins or a combination of resins. Resins that already have been recycled are identified by an R before the previous designation. For example, RHDPE means recycled high-density polyethylene...
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: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870325
EISBN: 978-1-62708-344-7
... range) falls rapidly. Fig. 12.5 Softening patterns for various polymers tested under strain control at room temperature. (a) Polycarbonate ( Ref 12.2 ). (b) Nylon ( Ref 12.2 ). (c) Polypropylene ( Ref 12.3 ). (d) ABS plastic ( Ref 12.3 ) Another type of behavior is represented by nylon...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780003
EISBN: 978-1-62708-281-5
... into each other without breaking and reforming covalent bonds. This is shown in Fig. 6 for a simple vinyl. A common example of stereoisomerism is with polypropylene (PP), where the –CH 3 side group may arrange itself in isotactic form (all side groups on the same side of the chain), syndiotactic form...
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
...-polypropylene, polyoxymethylene-polyethylene Key function Green strength Tool lubrication Shape retention Capital equipment comparison for binder removal, rationalized to 1 kg/h (2.2 lb/h), reported in U.S. dollars Table 7.5 Capital equipment comparison for binder removal, rationalized to 1 kg...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550621
EISBN: 978-1-62708-307-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780238
EISBN: 978-1-62708-281-5
... not fail in less than 10 7 cycles. Figure 2 shows the S - N behavior of several commodity plastics. It should be noted that nylon and polyethylene terephthalate (PET) do not exhibit an endurance limit. Other plastics—including polyethylene (PE), polypropylene oxide (PPO), polystyrene (PS...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870285
EISBN: 978-1-62708-314-0
..., polypropylene, polysulfone, modified polyphenylene oxide, fluorocarbons, polyetherimide, acrylonitrile-butadiene-styrene, and styrene-acrylonitrile. For injection molding, chopped strands of glass fiber can be blended with thermoplastic resin molding powders or pellets. Carbon fibers can be used when higher...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780164
EISBN: 978-1-62708-281-5
... values for the dielectric constant of polar and nonpolar resins Table 3 Typical values for the dielectric constant of polar and nonpolar resins Polymer resin Dielectric constant, κ Nonpolar resins Polyethylene 2.3 Polystyrene 2.5–2.6 Polypropylene 2.2...
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
..., triblock polymer Thermoplastic elastomer Note: See Fig. 2 . PE, polyethylene; PP, polypropylene; PVC, polyvinyl chloride; PA, polyamide; PI, polyimide; PET, polyethylene terephthalate. Dacron, E.I. DuPont de Nemours & Co. A brief scheme of structure analysis as it relates to material...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780404
EISBN: 978-1-62708-281-5
.... The crazing boundary is also influenced by temperature ( Fig. 6 ). Fig. 5 A 1000 h creep modulus of several polymers as a function of temperature. PBT, polybutylene terephthalate; PC, polycarbonate; PPO, polyphenylene oxide; PVC, polyvinyl chloride; PP, polypropylene; HDPE, high-density polyethylene...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780383
EISBN: 978-1-62708-281-5
... (polystyrene or polypropylene are common), glass containers, and even plain white typing paper are all acceptable ways of storing or shipping samples that will later be analyzed by one or more surface analysis methods. If tape must be used to secure samples during shipping, avoid using tapes that are laden...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300421
EISBN: 978-1-62708-323-2
..., polypropylene; PE, polyethylene. (b) 1/wear rate/20. (c) 1/coefficient of friction Materials selection matrix for a plastic injection molding cavity Table 15.2 Materials selection matrix for a plastic injection molding cavity Candidate Tensile strength, ksi Fracture toughness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030338
EISBN: 978-1-62708-282-2
..., with polypropylene being used on a limited basis for its higher operating temperature. Each type or variation of adhesive and method of extrusion offers different characteristics based on the degree of importance to the user of certain measurable properties. Fusion-Bonded Epoxy (FBE) Fusion-bonded epoxy (FBE...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290085
EISBN: 978-1-62708-319-5
... at room temperature for stainless steel injection molding feedstock Stainless steel (wt%) = 69Fe-19Cr-9Ni-2Mo-1(Mn+Si) Median particle size = 11 μm Tap density = 4.65 g/cm 3 Pycnometer density = 7.96 g/cm 3 Binder (wt%) = 58 paraffin wax, 37 polypropylene, 5 stearic acid Solids...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780199
EISBN: 978-1-62708-281-5
... 0.091 Polychlorotrifluoroethylene 0.065 Polyethylene, high density 0.027 Polypropylene, isotactic-quenched 0.030 Average (excluding polyethylene) (a) 0.076 ± 0.03 τ y , shear yield point; G , shear modulus. (a) Polyethylene was excluded because it is highly crystalline...