Results 81 to 90 of about 58,518 (292)

Charge trapping and detrapping in polymeric materials: Trapping parameters [PDF]

, 2011
Space charge formation in polymeric materials can cause some serious concern for design engineers as the electric field may severely be distorted, leading to part of the material being overstressed.
George Chen, Kao K. C., Rui-jin Liao, Tian-chun Zhou, Zhiqiang Xu   +4 more
core   +1 more source

Development, modelling and evaluation of a (laminar) entrained flow reactor for the determination of the pyrolysis kinetics of polymers. [PDF]

, 1996
Laminar Entrained Flow Reactors were examined to determine whether this type of reactor can be used to measure the kinetic parameters of the pyrolysis reaction of polymers.
Kuipers, J.A.M., Swaaij, W.P.M. van, Westerhout, R.W.J.   +2 more
core   +2 more sources

Enhanced Thermal Conductivity and Dielectric Properties of h-BN/LDPE Composites

Materials, 2020
Low-density polyethylene (LDPE), as an excellent dielectric insulating material, is widely used in electrical equipment insulation, whereas its low thermal conductivity limits its further development and application. Hexagonal boron nitride (h-BN) filler
Lijuan He, J. Zeng, Yuewu Huang, Xiong Yang, Dawei Li, Yu Chen, Xiangyu Yang, Dongbo Wang, Yunxiao Zhang, Z. Fu   +9 more
semanticscholar   +1 more source

Polyethylene–Cellulose Composites From Cellulose Xanthate Solutions

Journal of Applied Polymer Science, EarlyView.
An approach for fabricating cellulose/LDPE composites through cellulose dissolution, LDPE dispersion, and subsequent hot‐pressing. ABSTRACT This study reports a processing route for fabricating cellulose/LDPE composites involving the dispersion of polyethylene powder in a cellulose solution, followed by regeneration to form a continuous cellulose ...
Camila S. Moraes, Matheus F. Flores, Antonio A. S. Curvelo   +2 more
wiley   +1 more source

Effect of Palmitic Acid in the Acceleration of Polyethylene Biodegradation by Aspergillus oryzae

Journal of Pure and Applied Microbiology, 2018
The biodegradation of High Density Polyethylene (HDPE) and Low Density Polyethylene (LDPE) by Aspergillus oryzae was examined in the current study. The optimal temperature, pH, favorable carbon and nitrogen sources for organism growth were determined ...
Vijayasree Jayaprakash, Uma Maheswari Devi Palempalli   +1 more
doaj   +1 more source

Assessment of Polycyclic Aromatic Hydrocarbon Contamination of Breeding Pools Utilized by the Puerto Rican Crested Toad, Peltophryne lemur. [PDF]

, 2012
Habitat preservation and management may play an important role in the conservation of the Puerto Rican crested toad, Peltophryne lemur, due to this species' small geographic range and declining native wild population. Bioavailable water concentrations of
De Voe, Ryan, Gjeltema, Jenessa, Shea, Damian, Stoskopf, Michael   +3 more
core   +3 more sources

Wheat gluten/LDPE based thermoplastic vulcanizates containing LDPE-g-MA as compatibilizer

Industrial Crops and Products, 2015
Abstract Traditionally, thermosetting wheat gluten based rubbers are produced from a glycerol plasticized gluten rubber precursor which spontaneously crosslinks during high temperature molding. We prepared thermoplastic elastomers by extruding the gluten rubber precursor at high temperature in presence of low density polyethylene (LDPE) to which ...
Telen, Lien, Jansens, Koen, Verpoest, Ignace, Delcour, Jan, Van Puyvelde, Peter, Goderis, Bart   +5 more
openaire   +2 more sources

Material Limitations and Processing Challenges of Bio‐Based Thermoplastics: A Review

Journal of Applied Polymer Science, EarlyView.
This review highlights recent advances in bio‐based thermoplastic polymers (b‐bTPs), focusing on their composition, formulation challenges, and industrial applications. Key aspects include the use of additives and blends to improve performance, microcellular injection molding techniques, and the recyclability of b‐bTPs foams.
Catarina Faria, Daniel Reis, Diana Dias, Renato Reis, Sílvia Cruz   +4 more
wiley   +1 more source

Frequency Dependence of Electroluminescence Measurement in LDPE [PDF]

International Journal of Electrical and Computer Engineering (IJECE), 2017
A good insulator for high voltage cable has low dielectric loss, reasonable flexibility and thermo-mechanically stable. However, prolonged application of electrical stresses on the cable will degraded the cable; physically and morphologically.
Bani, N. A., Abdul-Malek, Z., Aris, S. A. M., Jalil, S. Z. A., Muhtazaruddin, M. N., Kaidi, H. M., Rahman, S. A. S. A., Muhammad-Sukki, F., Mas'Ud, A. A., Abu-Bakar, S. H., Rey, J. A. A.   +10 more
openaire   +2 more sources

Argon Cold Plasma Modification of Polyethylene Films to Tailor Surface and Barrier Properties

Journal of Applied Polymer Science, EarlyView.
Argon cold plasma treatment of low‐density polyethylene (LDPE) and high‐density polyethylene (HDPE) films induces major changes in surface chemistry and morphology. Contact angles decrease significantly while surface energy increases, improving wettability. FTIR confirms the formation of polar functional groups, while pronounced etching, roughness, and
Aikaterini Spanou, Chrysi Lagkouvardou, Petrina Vogiannou, Vasiliki Korka, Enrico Maurizzi, Ioanna Georgia I. Athanasoulia, Dimitrios Ladakis, Andrea Pulvirenti, Efstathios Z. Panagou, Demetres Briassoulis, Apostolis Koutinas, Theofania Tsironi   +11 more
wiley   +1 more source