Results 81 to 90 of about 16,400 (250)

Lactose smearing in transport lines : a thesis presented in partial fulfilment of the requirements for the degree of Masters in Process Engineering at Massey University [PDF]

open access: yes, 2002
The smearing of lactose in pneumatic conveying lines, leads to cakes of lactose building up within the lines. This is an undesirable situation as it leads to reduced throughput, caused by the narrowing of the lines and the increase in downtime required ...
Mcleod, Jeremy
core  

Mechanical Performance Under Compressive Load of Carboxylated Nitrile Rubber and Kraft Lignin Composites

open access: yesPolymer Composites, EarlyView.
Lignin dispersion in carboxylated nitrile rubber (XNBR) is enhanced at 7% carboxylic acid, significantly improving the composite's compressive mechanical performance for sealing applications. ABSTRACT Lignin is a promising biobased material that enhances the sustainability of rubber composites as a reinforcing filler.
Gustavo Ninho Campos   +6 more
wiley   +1 more source

Electrospun Nanofibres for Load‐Bearing Composite Materials—A Review of Techniques, Mechanical Properties and Durability

open access: yesPolymer Composites, EarlyView.
Electrospun nanofibre for load‐bearing composite materials. ABSTRACT Electrospun nanofibres are emerging nanomaterials prized for their scalability, high surface area to volume ratio and yield. Their effectiveness in improving the mechanical properties of fiber reinforced composites is widely reported. Nanofibres could activate multiscale toughness and
Usaid Ahmed Shakil, Petr Hájek
wiley   +1 more source

Permeability test and fuzzy orthogonal analysis of hydrogenated nitrile O-ring

open access: yesPetroleum, 2015
In the high temperature, high pressure and high corrosive environment of the oil and gas drilling downhole, the weatherability of rubber sealing material has a great influence on the production safety.
Qin Hu, Changcheng Wan, Changxin Wang
doaj   +1 more source

The High Voltage Feedthroughs for the ATLAS Liquid Argon Calorimeters [PDF]

open access: yes, 2007
The purpose, design specifications, construction techniques, and testing methods are described for the high voltage feedthrough ports and filters of the ATLAS Liquid Argon calorimeters.
  +27 more
core   +2 more sources

Development of 4D printing and its performance testing methods

open access: yesResponsive Materials, EarlyView.
This paper reviews the molding methods of 4D printing and its applications in various fields, with emphasis on 4D printing performance testing methods. Abstract 4D printing is a cutting‐edge additive manufacturing technology that introduces the time dimension, allowing printed objects to have dynamic, changeable properties, functions or shapes ...
Guiwei Li   +8 more
wiley   +1 more source

Assessment of the Mixing Procedure and the Effect of Carboxylated Nitrile Rubber as a Compatibilizer for Kraft Lignin/Nitrile Rubber Composites

open access: yesSPE Polymers
The growing interest in sustainable rubber materials motivates the use of renewable resources for the development of advanced materials. Lignin, valued for its abundance, biodegradability, and mechanical strengths, emerges as a promising alternative ...
Nicoly Rosario daCosta   +4 more
doaj   +1 more source

Usage of high-dispersion carbon additives into elastomer compositions based on rubbers of various applications [PDF]

open access: yes, 2012
The effect of carbon nanomaterial (CNM) obtained in high-voltage discharge plasma on properties of elastomeric compositions is investigated. Some tests to determine tensile strength, stretching strain, abrasion resistance, hardness, fatigue endurance ...
Shashok, Zh. S., Vishnevskij, K. V.
core  

Ketahanan N-pentana Dan Sifat Mekanis Vulkanisat Karet Perapat Dari Campuran Karet Alam/akrilonitril-butadiena Dengan Kompatibiliser [PDF]

open access: yes, 2016
The improvement of the compatibility of natural rubber (NR)/acrilonitrile-butadiene rubber (NBR) blend on rubber seal vulcanizate has been done by the addition of chloroprene rubber (CR) or epoxidized natural rubber (ENR) as compatibilizer.
Fathurrohman, M. I. (Muhammad)   +1 more
core   +1 more source

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