1-13 of 13 Search Results for

thermosetting polymers

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
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003571
EISBN: 978-1-62708-180-1
.... In this classification, wear study is separated as elastomers, thermosets, glassy thermoplastics, and semicrystalline thermoplastics. The article describes the effects of environment and lubricant on the wear failures of polymers. It presents a case study on nylon as a tribological material. The article explains...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003541
EISBN: 978-1-62708-180-1
... and in thermosetting resins. Polymers are increasingly used in load-bearing structural applications. This article briefly reviews the mechanical behavior and fracture characteristics that discriminate structural polymers from metals. One of the most important differences between polymers and other materials...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003572
EISBN: 978-1-62708-180-1
..., aspect ratio, distribution, orientation, combination with fillers, and the quality of bonding with the matrix), and operating conditions. Fibers are far more wear resistant than the matrix and hence control the wear of composite. Continuous fiber-reinforced composites with a thermoset-polymer matrix...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006782
EISBN: 978-1-62708-295-2
... exposed to heat. Thermosets are densely cross linked and degrade upon heating. Elastomers/rubbers are moderately cross-linked networks, and they deform with application of moderate force. Corrosion of polymers can be classified as disintegration or degradation due to absorption/permeation, oxidation when...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006765
EISBN: 978-1-62708-295-2
... effects. The most common mounting method uses a device, called a mounting press, to provide the required pressure and heat to encapsulate the specimen with a thermosetting or thermoplastic mounting material. Common thermosetting resins include phenolic, diallyl phthalate, and epoxy, while methyl...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006780
EISBN: 978-1-62708-295-2
... as the transition temperature between the glassy, or brittle, and relatively flexible phases of a polymer. This temperature, in turn, depends on the average molecular weight of a thermoplastic polymer or the degree of crosslinking for a thermoset polymer. Polymers used above their T g can readily creep under...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003501
EISBN: 978-1-62708-180-1
... will be made from metal, plastic, ceramic, or composite. Level II: Determine whether metal parts will be produced by a deformation process (wrought) or a casting process; for plastics, determine whether they will be thermoplastic or thermosetting polymers. Level III: Narrow options to a broad...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006757
EISBN: 978-1-62708-295-2
...Basic characteristics of engineering polymers Table 1 Basic characteristics of engineering polymers Location (a) Characteristics Examples (b) 1 Flexible and crystallizable chains PEPPPVCPA 2 Cross-linked amorphous networks of flexible chains Phenol-formaldehyde cured...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003522
EISBN: 978-1-62708-180-1
.... The article concludes with a review of the evaluation of polymers and ceramic materials in failure analysis. Auger electron spectroscopy ceramic materials corrosion electron probe microanalysis energy dispersive spectroscopy failure analysis macroscopic examination metallographic specimen...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003537
EISBN: 978-1-62708-180-1
... appearance and mechanism facilitate potential scaling to fabricated engineering components. Several compilations of fractographic information (albeit dated in some instances) are also available for metals, polymers, ceramics, and composites. Examples include Ref 14 , 15 , 16 , 17 , 18 , 19 , 20...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006774
EISBN: 978-1-62708-295-2
... bond is weak. Polymers may or may not be oriented (i.e., whether there is alignment of the carbon backbone chains). Seldom are polymeric materials completely crystalline, and crystallinity decreases with complexity of the pendant atom groups (steric hindrance), chain branching, as well...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003548
EISBN: 978-1-62708-180-1
... blade spar shank was constructed of 2014-T652 aluminum alloy. The spar was hollow with the cavity filled with a lead wool ballast material and sealed with a thermoset material. One blade separated in flight, but fortunately a successful emergency landing was made. The outboard section that had separated...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006783
EISBN: 978-1-62708-295-2
... <xref rid="a0006783-ref6" ref-type="bibr">(Ref 6)</xref> A tail rotor blade spar shank was constructed of 2014-T652 aluminum alloy. The spar was hollow, with the cavity filled with a lead wool ballast material and sealed with a thermoset material. One blade separated in flight, but fortunately a successful emergency landing was made...