Results 31 to 40 of about 881,314 (348)
Natural fiber reinforced poly(vinyl chloride) composites : a review. [PDF]
, 2013 Materials from renewable resources – also called biomaterials or ‘green’ materials – are presently gaining in importance worldwide. In these times of continuous increases in the price of crude oil and discussion of carbon dioxide (CO2) emissions ...
Abdul Khalil, H. P. S. +5 more
core +1 more source
Marine-friendly antifouling coating based on the use of a fatty acid derivative as a pigment [PDF]
, 2014 This study was devoted to examining the application of copper dodecanoate as a non-contaminant antifouling pigment due to its low copper content and fatty acid nature.
Alemán Llansó, Carlos +4 more
core +2 more sources
International Journal of Polymer Science, 2019 The influence of the polymeric modifier of polyvinyl chloride on the structuring of unsaturated polyester resins has been investigated. It is established that the introduction of 2–5 parts by weight of polyvinyl chloride into a polyester composite ...
Diana Katruk +4 more
doaj +1 more source
EJNMMI Physics, 2022 Purpose 211At, a promising alpha-particle-emitting radionuclide, can easily volatilize and contaminate the environment. To safely manage this unique alpha-particle-emitting radionuclide, we investigated the permeability of four types of plastic films and
Kazunobu Ohnuki +7 more
doaj +1 more source
Stability of Diluted Adenosine Solutions in Polyolefin Infusion Bags [PDF]
, 2013 Background Intravenous or intracoronary adenosine is used in the cardiac catherization lab to achieve maximal coronary blood flow and determine fractional flow reserve.
Almagambetova, Elise +3 more
core +2 more sources
Scope and limitations of aliphatic Friedel-Crafts alkylations. Lewis acid catalyzed addition reactions of alkyl chlorides to carbon-carbon double bonds [PDF]
, 1983 Lewis acid catalyzed addition reactions of alkyl halides 1 with unsaturated hydrocarbons 2 have been studied. 1:l addition products 3 are formed if the addends 1 dissociate faster than the corresponding products 3; otherwise, polymerization of 2 takes ...
Mayr, Herbert, Striepe, Wilhelm
core +1 more source
Environmental science and pollution research international, 2021 Plastic waste is recognised as hazardous, with the risk increasing as the polymers break down in nature to secondary microplastics or even nanoplastics.
M. Esterhuizen, Young Jun Kim
semanticscholar +1 more source
Effect of Temperature and Concentration on the Optical Properties of PVC Solutions [PDF]
Engineering and Technology Journal, 2018 In this paper, effects of temperature and concentration on theabsorption spectra for Polyvinyl chloride solutions are studied at wavelengthsfrom 200 to 400 nm and with the range of temperature 20, 30, 40, 50, and 60degrees (Co).
Esam Tawfiq, Shams. Abdul kareem
doaj +1 more source
The xanthene fluorescent dyes usage for the microplastics in soil detection and for phytotests
Научно-технический вестник информационных технологий, механики и оптикиThe paper examines the xanthene fluorescent dyes questions available to a wide laboratories range in order to detect microplastics with an average particle length of 157 ± 59 μm in soil samples and conduct phytotests using fluorescently labeled ...
A. О. Nosova, M. V. Uspenskaya
doaj +1 more source
مجلة بغداد للعلوم, 2012 In this study , Iraqi Bentonite clay was used as a filler for polyvinyl chloride polymer. Bentonite clay was prepared as a powder for some certain particle size ,followed by calcinations process at (300,700,900) OC ,then milled and sieved.
Baghdad Science Journal
doaj +1 more source