Results 31 to 40 of about 8,287,589 (343)

Comprehensive kinetic study of thermal degradation of polyvinylchloride (PVC)

, 2020
The plastic waste accumulation has been increasing and a solution other than landfilling is required. Due to the high cost of recycling, thermal treatment could be an option.
Zhuo Xu, S. Kolapkar, S. Zinchik, E. Bar-Ziv, A. McDonald   +4 more
semanticscholar   +1 more source

Thermal degradation of polystyrene in air [PDF]

Journal of Polymer Science: Polymer Letters Edition, 1979
The degradation of polystyrene has been a subject of many investigations and a large volume of literature exists on the subject. More recently Cascaval et al.(1) have reported that the weight loss of polystyrene containing end groups derived from azobisisobutyronitrile (AIBN) seems to be different from that of anionically polymerized samples.
Singh, Mahendra, Nandi, US
openaire   +2 more sources

Thermal oxidation kinetics of additive free polyamide 6-6 [PDF]

, 2013
Thermal aging of an additive free PA 6-6 has been elucidated at 90, 100, 120, 140, 150 and 160 C in airventiled ovens by Fourier transform infrared spectrophotometry, viscosimetry in molten state and uniaxial tensile testing.
BEN HASSINE, Mouna, COLIN, Xavier, EL MAZRY, Chaker, CORREC, Olivier   +3 more
core   +1 more source

Insights into amoxicillin degradation in water by non-thermal plasmas

, 2021
Antibiotics have been extensively used as pharmaceuticals for diverse applications. However, their overuse and indiscriminate discharge to water systems have led to increased antibiotic levels in our aquatic environments, which poses risks to human and ...
Zhou, R, Weerasinghe, J, Zhang, T, Cullen, PJ, Li, W, Gissibl, A, Speight, R, Ostrikov, K, Tianqi Zhang, Robert Speight, Patrick J. Cullen, Kostya (Ken) Ostrikov, Janith Weerasinghe, Rusen Zhou, Renwu Zhou, Alexander Gissibl, Wenshao Li   +16 more
core   +1 more source

THERMOGRAVIMETRIC CHARACTERISTICS OF NATURAL, SYNTHETIC AND ARTIFICIAL TEXTILE MATERIALS OF VARIOUS CHEMICAL NATURE [PDF]

Актуальные вопросы пожарной безопасности
The paper presents the results of thermal analysis of samples of woven and textile-felt materials in an inert and air medium. The methods of thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) were used in the study. The features
Yury K. Naganovsky, Andrey B. Sivenkov
doaj   +1 more source

Influence of ceramic retention on inter-splat bonding and mechanical behavior of cold-sprayed Cu-ZrC composite coatings

Materials & Design
Cold-sprayed metal-ceramic composite coatings offer a promising route for high-performance surface engineering; however, the influence of ceramic retention on inter-splat bonding and mechanical performance remains insufficiently understood. In this study,
Saiful Wali Khan, Gidla Vinay, Kotturu Leela Satya Sai Vasu, Ashish Ganvir, Ekta Singla, Harpreet Singh   +5 more
doaj   +1 more source

Classifying Degraded Three-Dimensionally Printed Polylactic Acid Specimens Using Artificial Neural Networks based on Fourier Transform Infrared Spectroscopy

Applied Sciences, 2019
Fused filament fabrication (FFF) is commonly employed in multiple domains to realize inexpensive and flexible material extrusion systems with thermoplastic materials.
Sung-Uk Zhang
doaj   +1 more source

Thermal and Pyrolysis Kinetics Analysis of Glass Wool and XPS Insulation Materials Used in High-Rise Buildings

Fire, 2023
This study investigates the kinetics data of glass wool (GW) and extruded polystyrene (XPS) insulation materials used in cladding systems using a systematic framework.
Md Delwar Hossain, Md Kamrul Hassan, Swapan Saha, Anthony Chun Yin Yuen, Cheng Wang, Laurel George, Richard Wuhrer   +6 more
doaj   +1 more source

Thermal degradation of non-isocyanate polyurethanes

Journal of Thermal Analysis and Calorimetry
Non-isocyanate polyurethanes (NIPUs) are considered as a class of environmentally-safe polymers that show promising properties, such as chemical and mechanical resistance.
Artur Bukowczan, Izabela Łukaszewska, Krzysztof Pielichowski   +2 more
semanticscholar   +1 more source

Thermal Degradation Mechanisms of Polybenzoxazines [PDF]

, 2011
This chapter explains the thermal degradation processes of various Polybenzoxazines and the degradation mechanisms. The structural effects of phenols and amines on the thermal degradation of polybenzoxazines are investigated systematically. The thermal decomposition studies of polybenzoxazines are sometimes difficult because a large number of ...
Hacaloǧlu J., Uyar T., Ishida H.
openaire   +3 more sources