Results 101 to 110 of about 171,114 (302)

Production of Polymer Blend from Algae and Polyethylene Blend [PDF]

, 2012
Polymer blends have properties similar to conventional plastics and tend to biodegradable by “natural” enzyme hydrolysis or chemical attack. Biodegradation is the breakdown of materials by the action of living organism.
Muhammad Rusydi, Robaie
core  

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

The Effect of Egg Yolk Chicken Utilization In Fat Liquoring Process to Tensile Strength, Elongation at Break, Water Absorption and Shank Skin Leather Stitch Tear Strength of Combination Tanning (Chrome – Tannine)

Jurnal Ilmu dan Teknologi Hasil Ternak, 2012
The aim of this research were to examine level of egg yolk chicken utilization that effective in fat liquoring process to tensile strength, elongation at break, watter absorptin and stitchtear strength of combination tann (Chrome – tannine) of shank skin.
Mustakim Mustakim
doaj  

A study of fragmentation processes using a discrete element method

, 1995
We present a model of solids made from polygonal cells connected via beams. We calculate the macroscopic elastic moduli from the beam and cell parameters. This modellisation is particularly suited for the simulation of fragmentation processes.
Arbiter, Bashir, Ferenc Kun, Fujiwara, Hans J. Herrmann, Hernandez, Herrmann, Herrmann, Lauritsen, Matsui, Matsushita, Matsushita, Oddershede, Potapov, Potapov, Redner, Roux, Steacy, Tillemans, Turcotte   +19 more
core   +1 more source

Bioinspired Bromination Enables Extensible, Strain‐Stiffening Resilin Peptide Scaffolds with Tunable Degradation

Advanced Functional Materials, EarlyView.
Bioinspired bromination of a resilin‐derived peptide enables the fabrication of electrospun nanofibrous scaffolds that uniquely combine strain‐stiffening elasticity, proteolytic stability, and antioxidant functionality. These brominated peptide–gelatin hybrids mimic the extensibility of natural elastomers, demonstrating tunable mechanical resilience ...
Elisa Marelli, Lorenzo Sori, Chiara Russo, Claudia Pigliacelli, Lorenza Draghi, Monica Soncini, Pierangelo Metrangolo   +6 more
wiley   +1 more source

Penetuan jumlah DOP yang tepat dalam kelompok sol plastik PVC

Majalah Kulit, Karet, dan Plastik, 1990
The objectivea of this study is to determine right amount of DOP content in PVC Sole Compound made from the mixture of non reclaimed PVC material and reclaimed PVC materials, in order to increase its tensile strenght, tensile stretch and elongation at ...
Susilowati Susilowati, Sri Wahyuni, Irene Sri Sukaeni   +2 more
doaj   +1 more source

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

Advanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Fully Bio‐Based Gelatin Organohydrogels via Enzymatic Crosslinking for Sustainable Soft Strain and Temperature Sensing

Advanced Functional Materials, EarlyView.
Enzymatically crosslinked gelatin‐based organohydrogels, fabricated through a fully bio‐based and scalable process, exhibit exceptional strain and temperature sensing capabilities with minimal interference from environmental humidity. These transparent, stretchable, and ionically conductive materials operate without synthetic fillers or dopants.
Pietro Tordi, Adrián Tamayo, Yeonsu Jeong, Bin Han, Tamer Al Kayal, Aida Cavallo, Massimo Bonini, Paolo Samorì   +7 more
wiley   +1 more source

Experimental study on mechanical properties and failure mechanisms of coated fabrics with different welding lengths

Journal of Engineered Fibers and Fabrics
Node design is the most important aspect in membrane structure design, and an appropriate welding length is a prerequisite to ensure the reasonable stress distribution of the membrane structures.
Penghao Yu, Yingying Zhang, Qilin Zhang, Lanlan Zhang, Junhao Xu, Yushuai Zhao, Yang Ji   +6 more
doaj   +1 more source

Tensile Properties of Single Jersey and 1×1 Rib Knitted Fabrics Made from 100% Cotton and Cotton/Lycra Yarns

Journal of Engineering, 2017
The tensile properties such as tensile strength which is measured as breaking force in Newton (N) and elongation percent (%) at break of single jersey and 1×1 rib (knitted with full needles) knitted fabrics made from 100% cotton and cotton/Lycra yarns (5%
Dereje Berihun Sitotaw, Biruk Fentahun Adamu   +1 more
doaj   +1 more source