Results 211 to 220 of about 9,059 (236)
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Morphology and modulus–temperature behavior of semicrystalline poly(ethylene terephthalate) (PET)

Journal of Polymer Science: Polymer Physics Edition, 1976
AbstractThe influence of the thermal history on the morphology and mechanical behavior of PET was studied. The degree of crystallinity (density measurements) and the morphological structure (electron microscopy and small‐angle x‐ray diffraction) depend on the crystallization temperature. The viscoelastic parameters obtained from the modulus–temperature
G. Groeninckx, H. Berghmans, G. Smets
openaire   +1 more source

Poly(ethylene terephthalate)-PET and Poly(ethylene naphthalate)-PEN

2019
Since its discovery in 1930 by American chemist Wallace Hume Carothers and his coworkers, poly(ethylene terephthalate) (PET) attracted a great deal of attention by academic and industrial researchers. The new synthetic polymer, whose linear structure is built up by terephthalic acid and ethylene glycol units, was soon used for an extremely wide range ...
Sorrentino   +5 more
openaire   +1 more source

Structure formation in UV-laser ablated poly-ethylene-terephthalate (PET)

Applied Physics A Solids and Surfaces, 1991
Structure formation observed in UV-laser ablated poly-ethylene-terephthalate (PET) foils can uniquely be assigned to mechanical and thermal pretreatments.
E. Arenholz   +4 more
openaire   +1 more source

Impact Response of Waste Poly Ethylene Terephthalate (PET) Composite Plate

Poly ethylene terephthalate (PET) is considered one of the most important engineering polymers for the last two decades due to its rapid growth of usage, aesthetic appearance, good light transmittance, and smooth surface. It is highly preferable for the food and soft drink bottle packaging industry because of its low gas permeability and recycling ...
Bilici, İbrahim   +2 more
openaire   +1 more source

Physical aging studies in amorphous poly(ethylene terephthalate) (PET) blends

Thermochimica Acta, 1990
Abstract Physical aging phenomena of amorphous poly(ethylene terephthalate) (PET) blends have been investigated. Blends modified with dioctylphthalate (DOP), a miscible plasticizer, have shown a significant reduction in the glass transition temperature, while rubber modified blends exhibit no change in Tg.
L. Woo, Y.Wilson Cheung
openaire   +1 more source

Chemical Recycling of Poly(ethylene terephthalate) (PET) by Hydrolysis and Glycolysis

2017
The influence of PtRu bimetallic particle size and composition on cinnamaldehyde selective hydrogenation has been investigated for the first time using well-defined catalysts based on carbon nanotubes support. Very high selectivity towards cinnamyl alcohol together with high activity have been obtained provided a high temperature treatment of the ...
Teddy, J   +6 more
openaire   +2 more sources

Upcycling of poly(ethylene terephthalate) to produce high-value bio-products

Cell Reports, 2023
Yifeng Hu   +2 more
exaly  

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