Results 71 to 80 of about 69,850 (269)

Comparison OF Shear Properties for High Density Polyethylene (HDPE) and Poly vinyl Cloride (PVC) Polymers [PDF]

Engineering and Technology Journal, 2015
The properties that make plastic of direct interest to designers and engineers are its good strength to weight ratio, low manufacturing installation costs, and high durability.
Shawnim R. Jalal, Delven kareem
doaj   +1 more source

Relevance of the composition of municipal plastic wastes for metallurgical coke production [PDF]

, 2011
This study is concerned with the effects of the composition of mixed plastic wastes on the thermoplastic properties of coal, the generation of coking pressure and the quality of the resulting cokes in a movable wall oven at semipilot scale.
Alvarez, R., Barriocanal, C., Diez, M.A., Melendi, Sonia   +3 more
core   +1 more source

Alumina–Silica Hybrid Reinforcement in Jute/Epoxy Composites: Mechanical Characterization and Modified Rule of Mixtures for Strength–Toughness–Hardness Optimization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Natural fiber composites offer sustainable alternatives to synthetic materials but need performance enhancement for structural applications. This study investigates the mechanical behavior of jute fiber–reinforced epoxy composites modified with alumina–silica hybrid fillers at varying compositions and loadings.
Devdyuti Mazumder, Md. Imrul Hasan Ridoy, A. K. M. Masud   +2 more
wiley   +1 more source

Comparative Study of Some Properties of Two Groups’ Binary Polymer Blends Prepared By a Twin-Screw Extruder [PDF]

Engineering and Technology Journal, 2015
In this paper, the preparation and compare of some mechanical and physical properties of two groups of polymer blends consisting of polyvinyl chloride with polypropylene (PP-PVC) and poly-vinyl chloride with high-density polyethylene (HDPE-PVC).
Sihama I. Al-Shalchy, Kadhum M. Shabeeb, Rula F. Hasan   +2 more
doaj   +1 more source

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

Influences of impurities in recycled plastics on properties of PIM sandwich panels [PDF]

, 2009
Powder impression moulding (PIM) is a novel technology for manufacturing lightweight sandwich panels from plastics in powder form. The process is featured by its high tolerant to impurities or contaminants in the feedstock and thus requires much less ...
Qi, K, Song, J, Tarverdi, K
core  

CVD-grown monolayer MoS2 in bioabsorbable electronics and biosensors [PDF]

, 2018
Transient electronics entails the capability of electronic components to dissolve or reabsorb in a controlled manner when used in biomedical implants.
Ahn, Jong-Hyun, Chen, Xiang, Jeon, Seunghyun, Kang, Minpyo, Kang, Seung-Kyun, Koo, Jahyun, Lee, Kyung-Mi, MacEwan, Matthew R., Park, Gayoung, Park, Yong Ju, Ray, Wilson Z., Rogers, John A., Shin, Jiho, Shinde, Sachin M., Yan, Ying   +14 more
core   +3 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

Morphological and Mechanical Properties of Poly (Butylene Terephthalate)/High-Density Polyethylene Blends

Advances in Materials Science and Engineering, 2020
Poly (butylene terephthalate) (PBT) is a popular thermoplastic polyester resin but has low strength and low melting point. To improve its properties, PBT is often mixed with other resins, such as high-density polyethylene (HDPE).
Nga Thi-Hong Pham, Van-Thuc Nguyen
doaj   +1 more source

Preparation and Characterization of Sintered Microporous Polymeric Filters [PDF]

علوم و تکنولوژی پلیمر, 2017
Nowadays filtration process is increasingly used in various areas such as water purification, food industries, filtering the air dust and other separation applications. In this work, the HDPE microporous filters have been fabricated at different pressure
Meysam Salari, Gholamreza Pircheraghi
doaj   +1 more source