Results 11 to 20 of about 38,143 (244)

Model Simulation and Rheological Research on Crosslinking Behavior of Polyethylene Resin

Gels, 2023
The crosslinking behavior of polyethylene (PE) determines its exceptional performance and application. In this study, we investigated the crosslinking behaviors of different PE resins through model simulation and rheological methods.
Xuelian Chen, Qigu Huang
doaj   +1 more source

The changes of LD-PE films after exposure in different media

Production Engineering Archives, 2020
This work deals with the study of polymers, and, in particular, polyethylene; its production, types, properties, and usage. The experimental part evaluates the changes of properties of the polyethylene film to be reused under various exposure conditions ...
Kojnoková Tatiana, Markovičová Lenka, Nový František   +2 more
doaj   +1 more source

Investigations of polyethylene of raised temperature resistance service performance using autoclave test under sour medium conditions

e-Polymers, 2021
The chapter deals with the performance evaluation of the polyethylene of raised temperature resistance (PE-RT) and polyethylene (PE) using autoclave test under sour oil and gas medium conditions.
Qi Guoquan, Yan Hongxia, Qi Dongtao, Li Houbu, Kong Lushi, Ding Han   +5 more
doaj   +1 more source

A Novel Method to Prepare Transparent, Flexible and Thermally Conductive Polyethylene/Boron Nitride Films

Nanomaterials, 2021
The high thermal conductivity and good insulating properties of boron nitride (BN) make it a promising filler for high-performance polymer-based thermal management materials.
Mingming Yi, Meng Han, Junlin Chen, Zhifeng Hao, Yuanzhou Chen, Yimin Yao, Rong Sun   +6 more
doaj   +1 more source

Well-defined PE-b-PTFE diblock copolymers via combination of coordination chain transfer polymerization and condensation reaction: Facile preparation and surface modification of polyethylene film [PDF]

Polyolefins Journal, 2017
In this paper, a series of well-defined polyethylene-b-polytetrafluoroethylene diblock copolymers (PE–b– PTFEs) were prepared by a coupling reaction of hydroxyl-terminated polyethylene (PE–OH) and isocyanateterminated 1H,1H-perfluoro-1-tetradecanol (PFDO–
Feng He, Peiyuan Li, Anyang Wu, Tao Xu, Zhisheng Fu, Liang Zhu, Zhiqiang Fan   +6 more
doaj   +1 more source

Effect of Cu Nanoparticles on the Properties of PP-g-PHMG/PE Monofilament and Its Antifouling Application

International Journal of Polymer Science, 2021
The modified polyethylene monofilament was prepared by melt blending and spinning using polyethylene (PE), polypropylene-grafted poly(hexamethylene guanidine) (PP-g-PHMG), and Cu nanoparticles (CuNPs).
Yue Wang, Feng Han, Wenwen Yu, Jiangao Shi, Aiyan Shu, Min Zhang   +5 more
doaj   +1 more source

Utilizing Chlorella vulgaris algae as an eco-friendly coagulant for efficient removal of polyethylene microplastics from aquatic environments

Heliyon, 2023
Polyethylene (PE) microplastics (MPs) are small particles of plastic made from polyethylene, which is a commonly used type of plastic. These microplastics can be found in water sources, such as rivers, lakes, and oceans. They are typically less than 5 mm
Afsaneh Esmaeili Nasrabadi, Mohaddeseh Eydi, Ziaeddin Bonyadi   +2 more
doaj   +1 more source

LDPE/HDPE/Clay Nanocomposites: Effects of Compatibilizer on the Structure and Dielectric Response

Journal of Nanotechnology, 2013
PE/clay nanocomposites were prepared by mixing a commercially available premixed polyethylene/O-MMT masterbatch into a polyethylene blend matrix containing 80 wt% low-density polyethylene and 20 wt% high-density polyethylene with and without anhydride ...
B. Zazoum, E. David, A. D. Ngô
doaj   +1 more source

Mechanical characterizations, recyclability of thermoplastics through melt grafting a dynamic covalent network onto polyethylene

Polymer Testing, 2023
Polyethylene (PE) is the most heavily used polymer worldwide. Theoretically, PE can be further enhanced by methods such as increasing the molecular weight or moderate cross-linking, however these changes lead to increased viscosity and difficulty for ...
Xin Dong, Dezheng Hu, Huaqing Wang, Yiwan Huang, Shijun Long, Gaowen Zhang, Xuefeng Li   +6 more
doaj   +1 more source

Investigating the Degradability of HDPE, LDPE, PE-BIO, and PE-OXO Films under UV-B Radiation

Journal of Spectroscopy, 2015
The changes in structural properties of high density polyethylene films (HDPE), low density polyethylene films (LDPE), biodegradable polyethylene (PE-BIO), and oxodegradable polyethylene (PE-OXO) films exposed to UV-B radiation were studied. The carbonyl
A. Martínez-Romo, R. González-Mota, J. J. Soto-Bernal, I. Rosales-Candelas   +3 more
doaj   +1 more source