Results 91 to 100 of about 94,061 (315)

Some Factors Effecting on the Dielectric Strength for (PVC- Kaolin) Composites [PDF]

Engineering and Technology Journal, 2011
This research includes the effect of kaolin additions to the polymer matrix (PVC) and study some factors affecting to dielectric strength. The kaolin powder was added as percentage by weight (1,2,3 and 4%) to PVC, and the specimens formed by hot pressing
doaj   +1 more source

Photocatalytic dechlorination of unactivated chlorocarbons including PVC using organolanthanide complexes

, 2023
Simple lanthanide cyclopentadienyl (Cp) complexes can photochemically cleave the sp3 carbon-chlorine bond of unactivated chlorinated hydrocarbons including polyvinyl chloride (PVC).
Erik, Ouellette, Polly, Arnold, Stella, Christodoulou, Appie, Peterson, Laurent, Maron, Amy, Kynman, Sheridon, Kelly   +6 more
core   +1 more source

Characterization of Bio‐Based Phenolic Plasticizer Extracted From Rambutan Fruit Shell Waste: A Sustainable Alternative to Synthetic Plasticizers for Green Polymer Applications

Journal of the American Oil Chemists' Society, EarlyView.
Comprehensive Characterization of Bio‐Based Phenolic Plasticizer Extracted From Rambutan Fruit Shell Waste. ABSTRACT The development of eco‐friendly plasticizer is driving the interest of many scientists due to its environmentally benign nature.
Divya Divakaran, Indran Suyambulingam, Sunesh Narayanaperumal, Nadir Ayrilmis, Murugesan Palaniappan, Sivasubramanian Palanisamy, P. Senthamaraikannan, Siva Avudaiappan   +7 more
wiley   +1 more source

PVC por szárítók energia felhasználásának felülvizsgálata, hulladék meleg levegő hasznosításának lehetősége energiamegtakarítás céljából

, 2011
PVC por szárítók energia felhasználásának csökkentése társ üzemben keletkező hulladék meleg levegő felhasználásával.Fluidizációs ventilátorok nyomásviszonainak felmérése,meleg levegő szállításához szükséges csővezeték tervezéséhez.Léghűtő berendezés hő-,
Nánássy, Zoltán
core  

Plastisol Foaming Process. Decomposition of the Foaming Agent, Polymer Behavior in the Corresponding Temperature Range and Resulting Foam Properties [PDF]

, 2013
The decomposition of azodicarbonamide, used as foaming agent in PVC - plasticizer (1/1) plastisols was studied by DSC. Nineteen different plasticizers, all belonging to the ester family, two being polymeric (polyadipates), were compared.
Zoller, A., ZOLLER, Agnes, MARCILLA, Antonio, VERDU, Jacques, MARCILLA, A   +4 more
core   +1 more source

Additives Enhancing Biodegradability in Plastics and Potential Implications for Textiles: A Mechanistic Review

Journal of Applied Polymer Science, EarlyView.
Mechanistic insights from additive‐assisted plastic degradation guide the design of environmentally adaptive textile fibers. Functional additives enhance oxidative, hydrolytic, enzymatic, and microbial degradation pathways. Translating these strategies requires control of fiber architecture, additive distribution, and environmental interactions ...
Julia Cunniffe, Joel Pawlak, Richard Venditti   +2 more
wiley   +1 more source

MgO NPs reinforced PCL/PVC nanocomposite films with enhanced UV shielding and thermal stability for packaging applications

Open Physics
In this study, poly(ε-caprolactone) (PCL) and polyvinyl chloride (PVC) nanocomposite films reinforced with magnesium oxide (MgO) nanoparticles were successfully fabricated for potential use in UV-shielding packaging and optoelectronic applications ...
Coşkun Meltem, Özen Öner Ecem, Tatar Cengiz, Kök Mediha   +3 more
doaj   +1 more source

Regimes with high levels of pressure pulsations in the model of Francis-99 hydro-turbine draft tube

Известия высших учебных заведений: Проблемы энергетики, 2017
The paper reports on the regimes of flow with high level of pressure pulsations in a laboratory air model of the Francis-99 hydro turbine draft tube.
I. V. Litvinov, A. S. Mitryakov, S. I. Shtork   +2 more
doaj   +1 more source

Hydrogen Permeability of Tubular Polymer Membranes for Biological Methanation Membrane Reactors

Journal of Applied Polymer Science, EarlyView.
A reproducible method for permeability measurements of tubular polymer membranes is developed and combined with a comprehensive review of hydrogen permeability data. Based on this analysis, a suitable tubular polymer membrane is identified for application in biological methanation within membrane reactors.
Maximilian Peter Mock, Maria Bieringer, Raimund Brotsack, Stephan Leyer   +3 more
wiley   +1 more source

ASSESSMENT OF THE EFFICIENCY OF THE USE OF ADDITIONAL HOLDING DEVICES TO IMPROVE THE STABILITY OF SHEET PILES MADE OF POLYVINYLCHLORIDE

Вестник Дагестанского государственного технического университета: Технические науки, 2019
Objectives. This article discusses options for additional restraints for support structures made from polymer dowels. The issue of increasing the stability of polymer sheet piles plays a key role in the design and construction of facilities using this ...
K. Yu. Zhukov, A. A. Levchenk, K. N. Potsepnya   +2 more
doaj   +1 more source