Results 11 to 20 of about 111,793 (200)
Molecules, 2019 Five Schiff bases derived from melamine have been used as efficient additives to reduce the process of photodegradation of poly(vinyl chloride) films. The performance of Schiff bases has been investigated using various techniques.
Gamal A. El-Hiti +7 more
doaj +2 more sources
Photostabilization of Poly(vinyl chloride) by Organotin(IV) Compounds against Photodegradation
Molecules, 2019 Poly(vinyl chloride) (PVC), a polymer widely used in common household and industrial materials, undergoes photodegradation upon ultraviolet irradiation, leading to undesirable physicochemical properties and a reduced lifetime.
Mohammad Hayal Alotaibi +2 more
exaly +2 more sources
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 +2 more sources
Cardanol Groups Grafted on Poly(vinyl chloride)—Synthesis, Performance and Plasticization Mechanism
Polymers, 2017 Internally plasticized poly(vinyl chloride) (PVC) materials are investigated via grafting of propargyl ether cardanol (PEC). The chemical structure of the materials was studied by FT-IR and 1H NMR.
Meng Zhang, Puyou Jia, Yonghong Zhou
exaly +2 more sources
Current Research in Green and Sustainable Chemistry, 2021 Plastic waste management is a burning issue nowadays. In this study, new wood-plastic composites were made using waste poly(vinyl chloride), plasticizer and waste sawdust of Albizia lebbeck wood at different weight percentages (0%, 1%, 2%, 5%, 10%, and ...
Lutfun Naher Hilary +5 more
doaj +1 more source
Miscibility of poly(vinyl chloride) and poly(vinyl acetate) [PDF]
Macromolecules, 1991 In contrast to the results of Coleman and co-workers, blends of PVC and PVAc docained in two different ways (solvent casting from methyl ethyl ketone and freeze-drying of a dioxane solution) are found to be phase ...
DEJAGER, H, TENBRINKE, G, Jager, Henk de
openaire +2 more sources
Scientific Reports, 2021 Microplastic and nanoplastic particles are prevalent in the environment and are beginning to enter the living system through multiple channels. Currently, little is known about the impact of plastic nanoparticles in living organisms.
Gomathi Mahadevan, S. Valiyaveettil
semanticscholar +1 more source
Layered double hydroxides as thermal stabilizers for Poly(vinyl chloride): A review
, 2021 Poly(vinyl chloride) (PVC), an important thermoplastic polymer widely-used in various fields, requires the use of thermal stabilizers to enhance its thermal stability during polymer processing and practical applications because of the poor thermal ...
Yixuan Guo +5 more
semanticscholar +1 more source
INDUCED PHOTO-DEGRADATION OF POLY (VINYL CHLORIDE) BY USING COBALT (II) CHLORIDE. [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2013 : This research has been studied the photodegradation for poly( vinyl Chloride) when expose it to the light rays as it mixed with cobalt chloride duo (CoCl2.6H2O), polymer films had been prepared after mixing them with polymer solution by proportions ...
EMAN MOHAMMED KHALAF, HAMEED KHALID ALI
doaj +1 more source
, 2021 As one of the most prolifically produced plastics in the world, poly(vinyl chloride) (PVC) suffers from mechanical brittleness and low toughness.
Wei-Guang Chen +4 more
semanticscholar +1 more source