Results 21 to 30 of about 881,452 (390)
Online monitoring of vinyl chloride polymerization in a microreactor using raman spectroscopy [PDF]
, 2012 A novel capillary-based microfluidic device has been designed to follow the vinyl chloride polymerization reaction. The use of a co-flow generation system enabled obtaining monodisperse vinyl chloride droplets within 200 µm in diameter, each one being ...
Bally +21 more
core +4 more sources
Photostability Study of Some Modified Poly(vinyl chloride) Containing Pendant Schiff’s Bases
مجلة بغداد للعلوم, 2016 The polymers modified Poly(vinyl chloride) differ in their tendency to photo oxidation comparing with that unmodified. It has been studied Photostability for modified Poly(vinyl chloride) chains using Schiff’s bases derivative of (5-amino-1, 3, 4 ...
Baghdad Science Journal
doaj +1 more source
Polymers, 2020 Poly(vinyl chloride) is a common plastic that is widely used in many industrial applications. Poly(vinyl chloride) is mixed with additives to improve its mechanical and physical properties and to enable its use in harsh environments.
Alaa Mohammed +5 more
semanticscholar +1 more source
Alexandria Engineering Journal, 2019 Cellulose Acetate and Poly (Vinyl Chloride) nanofibers have found diverse usages in several different domains. The nanofiber mat has proven to be an efficient media for the ultra-filtration when applied on the surface of other woven or nonwoven filters ...
Magdi ElMessiry, Nermin Fadel
doaj +1 more source
Modelling and Simulation of a Batch Poly(Vinyl Chloride) Reactor
Chemical Engineering Transactions, 2013 A population balance model for batch suspension polymerization of vinyl chloride is presented. Break up into two equal volumes of droplets, binary aggregation and random mass exchanges between the colliding droplets are assumed, while the kinetic data of
A. Barkanyi, S. Nemeth, B.G. Lakatos
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
Heavy metal free thermal stabilizing-flame retarding modifier for plasticized poly(vinyl chloride)
Materials Research Express, 2020 Our research aimed to find a new material that can be an efficient heavy metal free flame retardant for plasticized poly(vinyl chloride) comparable to the conventional flame retardants.
Ali I Al-Mosawi, Kálmán Marossy
doaj +1 more source
Geofluids, 2022 The fact that the permeability and microstructure properties of clay will be changed by NAPL (Nonaqueous Phase Liquids) pollution draws high attention in the study of the interaction between NAPL and contaminated soil.
Yanbin Gao, Jiadan Liu
doaj +1 more source
Heliyon, 2018 A modified poly(vinyl chloride) honeycomb thin film containing a low concentration of a thiadiazole Schiff base and nickel(II) chloride was successfully fabricated using the casting process.
Hassan Hashim +4 more
doaj +1 more source
Angewandte Chemie, 2019 Although the application of 1,2-dichloroethane (DCE) as a chlorinating reagent in organic synthesis with the concomitant release of vinyl chloride as a useful byproduct is a fantastic idea, it still presents a tremendous challenge and has not yet been ...
Yu-Feng Liang +4 more
semanticscholar +1 more source