Results 161 to 170 of about 35,486 (206)
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Flame‐retardant poly(ethylene terephthalate)
Journal of Applied Polymer Science, 1975AbstractPoly(ethylene terephthalate) containing hexabromobenzene, tricresyl phosphate, or a combination of triphenyl phosphate and hexabromobenzene, pentabromotoluene, or octabromobiphenyl was extruded or spun at 280°C into monofilaments or low‐denier yarn, respectively.
P. J. Koch +3 more
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Poly(ethylene terephthalate)/cellulose blends
Journal of Applied Polymer Science, 1985Amorphous poly(ethylene terephthalate) (PET) and cellulose blends in film form were obtained by room temperature hydrolysis of PET/cellulose trifluoroacetate solution cast films. Evidence is presented indicating that the cellulose, or the water associated with it, nucleates the crystallization of the PET during differential scanning calorimetry (DSC ...
Nathan D. Field, Ming-Cheng Chien
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Properties of poly(ethylene terephthalate)/poly(ethylene naphthalate) blends
Polymer Engineering & Science, 1999AbstractBlends composed of poly(ethylene terephthalate) (PET) as the majority component and poly(ethylene naphthalate)(PEN) as the minority component were melt‐mixed in a single screw extruder at various PET/PEN compound ratios. Tensile and flexural test results reveal a good PET/PEN composition dependence, indicating that the compatibility of the ...
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Mechanically Linked Poly(ethylene terephthalate)
Macromolecules, 2004The synthesis, by solid-state copolymerization, and properties of poly(ethylene terephthalate) (PET) copolymers containing various amounts of [2] catenane mechanical linkages are described. Polymers end-capped by the corresponding noninterlocked macrocycle as well as a copolymer with a rigid fluorene monomer unit were also prepared as reference systems.
C. A. Fustin +5 more
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2009
Abstract Major Applications Fibers, films, barrier film, soft drink bottle (amorphous PET), film for compression molding PE, PP, and for replacement of commodity metals such as steel and aluminum (1–3). Copolymers of PET are proposed for use as fire retardants (4) and biodegradable films (5, 6).
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Abstract Major Applications Fibers, films, barrier film, soft drink bottle (amorphous PET), film for compression molding PE, PP, and for replacement of commodity metals such as steel and aluminum (1–3). Copolymers of PET are proposed for use as fire retardants (4) and biodegradable films (5, 6).
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Nucleation in poly(ethylene terephthalate)
Acta Polymerica, 1982AbstractMeasurements of isothermal crystallization kinetics of poly(ethylene terephthalate) including defined solid nucleating agents have been performed by DSC method in broad temperature range. Based on the results and knowledge of growth rate of spherulities in PETP the nucleation rates were calculated.
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Photolysis of poly(ethylene terephthalate)
Journal of Polymer Science Part A-1: Polymer Chemistry, 1967AbstractThe photolysis of poly(ethylene terephthalate) films was studied in vacuo with light of wavelengths 2537 and 3130 A. A very stable filter system which cuts out the 3025 A. line was developed to isolate 3130 A. from a mercury spectrum. Despite the fact that the penetration of 2537 A. light was limited to a depth of a ca. 103 A.
F. B. Marcotte +3 more
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Journal of Applied Polymer Science, 2007
AbstractPoly(ethylene terephthalate) was extruded, solid‐state‐drawn, and annealed to simulate the structure of poly(ethylene terephthalate) microfibers in a poly(ethylene terephthalate)/polypropylene blend. Differential scanning calorimetry and wide‐angle X‐ray scattering analyses were conducted to study the structural development of the poly(ethylene
Chung, CY +4 more
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AbstractPoly(ethylene terephthalate) was extruded, solid‐state‐drawn, and annealed to simulate the structure of poly(ethylene terephthalate) microfibers in a poly(ethylene terephthalate)/polypropylene blend. Differential scanning calorimetry and wide‐angle X‐ray scattering analyses were conducted to study the structural development of the poly(ethylene
Chung, CY +4 more
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Polymer, 2005
Abstract Uniaxial and plane strain compression experiments are conducted on amorphous poly(ethylene terephthalate) (PET) and poly(ethylene terephthalate)-glycol (PETG) over a wide range of temperatures (25–110 °C) and strain rates (.005–1.0 s −1 ).
Rebecca B. Dupaix, Mary C. Boyce
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Abstract Uniaxial and plane strain compression experiments are conducted on amorphous poly(ethylene terephthalate) (PET) and poly(ethylene terephthalate)-glycol (PETG) over a wide range of temperatures (25–110 °C) and strain rates (.005–1.0 s −1 ).
Rebecca B. Dupaix, Mary C. Boyce
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Enzymatic surface modification of poly(ethylene terephthalate)
Journal of Biotechnology, 2005This study unambiguously confirms hydrolysis using cutinase of the persistent synthetic polymer poly(ethylene terephthalate), the most important synthetic fiber in the textile industry by direct measurement and identification of the different hydrolysis products. In this aqueous heterogeneous system, dissolved cutinase from Fusarium solani pisi acts on
Vertommen, M.A.M.E. +3 more
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