Results 21 to 30 of about 68,403 (306)
Screening of poly vinyl chloride degrading bacteria from plastic contaminated area of Baddi
Journal of Applied Pharmaceutical Research, 2017 Plastic wastes are posing ever increasing environmental concerns. Recent research works have shown that most of the constituents of plastics can be degraded by microbes and the film plastics can be treated by microbial systems.
Sahni Kumar +2 more
doaj +1 more source
Heliyon, 2018 The fabrication of tunable poly(vinyl chloride) porous films containing polyphosphate as an additive was successful. Irradiation of poly(vinyl chloride) films containing polyphosphate at a low concentration (0.5% by weight) with an ultraviolet light ...
Mohammad Hayal Alotaibi +5 more
doaj +1 more source
Worker Exposure to Vinyl Chloride and Poly(Vinyl Chloride) [PDF]
Environmental Health Perspectives, 1981 The National Institute for Occupational Safety and Health (NIOSH) in early 1974 began industrial hygiene studies of vinyl chloride exposed workers. Three VC monomer plants, three VC polymerization plants, and seven PVC fabrication plants were surveyed.
openaire +2 more sources
Structure and Electrical Study of New Chemically Modified Poly(vinyl chloride)
International Journal of Polymer Science, 2015 The aim of this work was to study the structural and electrical properties of a new polymer obtained by functionalization of a commercial poly(vinyl chloride) (PVC) (Mw = 48000) by grafting aminoalkyl and aminoaryl groups.
F. Ammari +3 more
doaj +1 more source
Data in Brief, 2018 This paper reports transmission and scattering spectra of poly(vinyl chloride) (PVC) in styrene liquid, which is derived from Christiansen effect. The spectra were measured by varying scattering angles.
Sadaki Samitsu +2 more
doaj +1 more source
Dopping Effect on Optical Constant of Poly (Vinyl Chloride)
مجلة بغداد للعلوم, 2011 Thick films of poly(vinyl chloride)(PVC)& PVC doped with Zn(etx)2 salt complex have been prepared by cast method with fixed thickness almost (120±5) Microns.
Baghdad Science Journal
doaj +1 more source
Journal of Materials Research and Technology, 2020 Coconut husk was considered as an effective source of cellulose. It was successfully prepared and purified from coconut husk by alkali treatment and delignification process. 10, 20 and 30 wt% of purified cellulose was incorporated into poly vinyl alcohol-
K. Thinkohkaew +2 more
doaj +1 more source
Poly(vinyl alcohol)-Based Anion Exchange Membranes for Alkaline Direct Ethanol Fuel Cells
International Journal of Renewable Energy Development, 2021 Crosslinked anion exchange membranes (AEMs) made from poly(vinyl alcohol) (PVA) as a backbone polymer and different approaches to functional group introduction were prepared by means of solution casting with thermal and chemical crosslinking.
Asep Muhamad Samsudin +3 more
doaj +1 more source
Functional supramolecular tetrathiafulvalene-based films with mixed valences states [PDF]
, 2016 Tetrathiafulvalene molecules substituted with a carboxylic acid group (TTFCOOH) were bound as redox-active moieties into a poly(4-vinyl pyridine) (P4VP) skeleton through non-covalent interactions (hydrogen bonds). The aspect of the resulting P4VP-TTFCOOH
Amabilino, David B. +4 more
core +2 more sources
Various Combinations of Flame Retardants for Poly (vinyl chloride)
Open Chemistry, 2019 Various combinations of zinc borate (ZB), alumina trihydrate (ATH) and magnesium hydroxide (MH) were used to retard the flammability of PVC composite. Flame retardancy of samples were investigated with limiting oxygen index (LOI) test.
Çetin Ayşe +2 more
doaj +1 more source