Results 131 to 140 of about 14,492 (257)

Isothermal crystallization kinetics of poly(ethylene terephthalate) and poly(methyl methacrylate) blends

eXPRESS Polymer Letters, 2007
Different kinetic models like the Avrami, Tobin and Urbanovici-Segal models have been applied for determining the isothermal crystallization kinetics of virgin poly(ethylene terephthalate) (PET) and PET/poly(methyl methacrylate) (PMMA) blends.
doaj   +1 more source

Study of the Thermal and Hydrothermal Aging Effects on the Properties of 3D‐Printed Thermoplastic Polyurethane

Journal of Vinyl and Additive Technology, EarlyView.
Effect of post‐aging conditions on mechanical and thermal properties of FDM‐printed parts. ABSTRACT In this study, the thermal and hydrothermal aging of TPU produced with the FDM technique was simulated and subjected to a series of tests. The alterations in the internal structures of the samples that had been subjected to tensile, hardness, adhesive ...
Busra Eyri, Okan Gul, N. Gamze Karsli, Taner Yilmaz   +3 more
wiley   +1 more source

Posidonia oceanica Leaves as a Natural Filler for Poly(Butylene Succinate‐Co‐Adipate) Composites: Characterization and Biodegradation Assessment in Seawater

Journal of Vinyl and Additive Technology, EarlyView.
This study shows that incorporating 5–10 wt.% Posidonia oceanica, with or without micro‐talc, in PBSA preserves thermal stability, modifying crystallization behavior, and maintains good filler dispersion and interfacial adhesion. Mechanical properties are moderately stiffened.
Chiara Pedrotti, Damiano Rossi, Giovanni Raimondi, Riccardo Gallorini, Miriam Cappello, Irene Anguillesi, Marco Sandroni, Patrizia Cinelli, Maurizia Seggiani   +8 more
wiley   +1 more source

The basis of thermoforming poly(ethylene-terephthalate) containers

, 1987
The basis of thermoforming poly(ethylene-terephthalate ...
A.O. Ola (7124354)
core  

Poly ethylene terephthalate polymer recycling from solid waste in Hamadan city

پژوهان, 2015
Introduction: Poly ethylene terephthalate (PET) is one of the major plastic compounds which are used to make different productions such as fibers and food containers.
Mohammad Taghi Samadi, Afsane Chavoshani, Fateme Samiee   +2 more
doaj  

Innovative elastomeric yarns obtained from poly(ether-ester) staple fiber and its blends with other fibers by ring and compact spinning: Fabrication and mechanical properties

AUTEX Research Journal
To develop distinctive elastic fabrics, it is essential to produce new elastomeric yarns that differ from conventional elastane filaments. The elastomeric staple yarns examined in this study are composed of poly(ether-ester), or PEE, featuring a chemical
Haile Muluneh Bekele, Chen Yi, Liu Xiaodong, Li Ruixia, Murugesh Babu K., Wang Haibo, Du Zongliang, Wu Dacheng   +7 more
doaj   +1 more source

The plasticisation model of dye diffusion: Part 6

Coloration Technology, EarlyView.
Abstract Previously published data reported for the temperature dependency of the exhaustion of a mordant dye and acid dye, as well as both the exhaustion and fixation of a reactive dye and adsorption of a direct dye, on three different types of wool substrate, over a diverse range of dyeing temperatures and conditions, were re‐evaluated using the ...
Stephen M. Burkinshaw
wiley   +1 more source

Chemical heterogeneity of poly(ethylene terephthalate) as revealed by temperature rising elution fractionation and its influence on polymer thermal behavior: A comparison with poly(ethylene terephthalate-co-isophthalate)

, 1999
The chemical heterogeneity of poly(ethylene terephthalate) (PET) and of poly(ethylene terephthalate-co-isophthalate) (PETI) was investigated using temperature rising elution fractionation (TREF).
Lodefier, P, Legras, Roger, Jonas, Alain M.   +2 more
core   +1 more source

Photocatalytic Transfer Hydrogenation Using Plastic Hydrolysates as Hydrogen Donor

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
Plastic waste is transformed into functional amines via solar‐driven transfer hydrogenation. Soluble monomers from acid hydrolysis of waste polymers serve as a hydrogen (electron/proton)donors in the selective reduction of nitroarenes using a visible light active photocatalyst consisting of cobalt promoted molybdenum disulfide integrated in cyanamide ...
Papa K. Kwarteng, Afreen H. Naceruddin, Erwin Reisner   +2 more
wiley   +2 more sources

The plasticisation model of dye diffusion: Part 8

Coloration Technology, EarlyView.
Abstract Re‐evaluation using the Williams–Landel–Ferry equation, of exhaustion/rate of dyeing/fixation data previously reported for and acid dye, natural dye and two reactive dyes on three different types of silk substrate revealed that thermally activated dye diffusivity is governed by the thermally regulated structural relaxation times of the ...
Stephen M. Burkinshaw
wiley   +1 more source