نتایج جستجو برای: recycled polyester fiber

تعداد نتایج: 144811  

Journal: :Global Journal of Engineering and Technology Advances 2021

In the present study fiber hybrid (bamboo and Musa acuminata stem fibers (MASF) were reinforced polyester composite, for enhancing mechanical properties. The natural composite has gained its importance due to low cost, substitute artificial fiber, price, able reduce sound, environmentally friendly, a density, good fit ability absorb impact energy. It’s possible use it as vehicle accessory such ...

Journal: :Journal of Renewable Materials 2023

To understand the effects of filler-asphalt ratio on different properties lignin and polyester fiber reinforced shape memory polyurethane (SMPU)/styrene butadiene styrene (SBS) composite modified asphalt mortar (PSAM), as well to reveal reinforcing toughening mechanisms fibers PSAM, SMPU, SBS mineral powder were first utilized prepare PSAM. Then conventional, rheological anticracking PSAM (LFAM...

2014
N. Anupama Sai Priya P. Veera Raju

Reinforced polymer composites have played an ascendant role in a variety of applications for their high meticulous strength and modulus the fiber may be synthetic or natural used to serves as reinforcement in reinforced composites. Glass and other synthetic fiber reinforced composites consists high meticulous strength but their fields of applications are restrained because of their high cost of...

2013
Yi Wang Yongsheng Ding Kuangrong Hao Tong Wang Xiaoyan Liu

This paper develops a bi-directional prediction approach to predict the production parameters and performance of differential fibers based on neural networks and a multi-objective evolutionary algorithm. The proposed method does not require accurate description and calculation for the multiple processes, different modes and complex conditions of fiber production. The bi-directional prediction a...

2017
Chee-Chan Wang Li-Huei Lin Yu-Chun Lo

As people in the 21st century become increasingly environmentally aware, environmentally friendly products have come into focus. As such, environmentally friendly textiles and eco-textiles have become an international trend in research and development. Poly(lactic acid) fiber, which is biodegradable, holds much promise, but it is difficult to deep dye. This study used chitosan, succine anhydrid...

Journal: :Chemie Ingenieur Technik 2023

Due to the presence of dyes and additives, textile recycling is challenging, therefore majority waste downcycled low-value products, incinerated or landfilled. In this study, a continuous depolymerization post-consumer polyester textiles was conducted by alkaline hydrolysis. The degree assessed found be 94 %. After recovering analyzing terephthalic acid ethylene glycol monomers were successfull...

Journal: :Applied spectroscopy 2015
Jordi-Roger Riba Trini Canals Rosa Cantero

Paperboard is widely used in different applications, such as packaging and graphic printing, among others. Consumption of recycled paper is growing, which has led the paper-mill packaging industry to apply strict quality controls. This means that it is very important to develop methods to test the quality of recycled products. In this article, we focus on determining the recovered-fiber content...

Journal: :AJNR. American journal of neuroradiology 1993
E S Kwan C B Heilman P A Roth

PURPOSE To assess the value of endovascular packing of intracranial bifurcation aneurysms with commercially available coils. METHODS Carotid bifurcation aneurysms were surgically created in 12 New Zealand rabbits with subsequent assessment of the extent of aneurysm ablation following endovascular packing with polyester fiber-coated platinum coils. RESULTS Follow-up angiograms obtained from ...

2018
Bethanie M Carney Almroth Linn Åström Sofia Roslund Hanna Petersson Mats Johansson Nils-Krister Persson

Microplastics in the environment are a subject of intense research as they pose a potential threat to marine organisms. Plastic fibers from textiles have been indicated as a major source of this type of contaminant, entering the oceans via wastewater and diverse non-point sources. Their presence is also documented in terrestrial samples. In this study, the amount of microfibers shedding from sy...

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