1-4 of 4 Search Results for

poly para-phenyleneterephthalamide

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

By Karl K. Chang
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0009242
EISBN: 978-1-62708-195-5
...Abstract Abstract The chemical composition of Kevlar aramid fiber is poly para-phenyleneterephthalamide. Para-aramid fibers belong to a class of materials known as liquid crystalline polymers. This article discusses the manufacture of aramid fibers and the major fiber forms, such as continuous...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003031
EISBN: 978-1-62708-200-6
... are all variations of poly para-phenyleneterephthalamide. Before their introduction, it was not widely suspected that organic polymer fibers having such high levels of strength (up to 3450 MPa, or 500 ksi) and stiffness (132 GPa, or 19 ├Ś 10 6 psi) were possible. Aramid fiber is unusual...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003033
EISBN: 978-1-62708-200-6
... polyethylene fiber (Spectra) produced by AlliedSignal Corporation. Para-Aramid Fiber The chemical composition of Kevlar aramid fiber is poly para-phenyleneterephthalamide. This fiber is known as PPD-T because it is made from the condensation reaction of para-phenylene diamine and terephthaloyl chloride...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003350
EISBN: 978-1-62708-195-5