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Chemically recyclable polyvinyl chloride-like plastics [PDF]
Polyvinyl chloride (PVC) is the world’s third-most widely manufactured thermoplastic, but has the lowest recycling rate. The development of PVC-like plastics that can be depolymerized back to monomer contributes to a circular plastic economy, but has not
Xun Zhang +4 more
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Study of the morphology of shoe sole composites based on domestic suspension polyvinyl chloride and ethylene-vinyl acetate copolymer [PDF]
The paper studies the surface morphology of the initial polymers and the mixture using a scanning electron microscope SEM - EVO MA 10 (Zeiss, Germany). The X-ray phase analysis was carried out on a Panalytical Empyrean diffractometer.
Musaev Sayfullo, Samiyeva Gulnoz
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Study of the properties of sulfonic cation exchanger [PDF]
In this research work, we have firstly synthesized the sulfonated polyvinyl chloride cation exchanger based on local raw materials. It was firstly created syntheses methodology of the sulfonated polyvinyl chloride cation exchanger and determined ...
Nuriddinova Dilfuza +2 more
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Comparison of fiberoptic bronchoscopic intubation using silicone and polyvinyl chloride double-lumen tubes [PDF]
Background Direct insertion of a double-lumen tube (DLT) using a flexible fiberoptic bronchoscope (FOB) is an option for DLT intubation. The difficult process of fiberoptic intubation is that the different properties of polyvinyl chloride and silicone ...
Seyoon Kang +4 more
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Polypropylene Hollow Fiber Membrane by Dissolution-Inducing Pore Methods
Plasma leakage limits the development of polypropylene membranes as oxygenated membranes. Here, a new method named the dissolution-induced pore method was adapted to prepare polypropylene hollow fiber membranes: after polypropylene and polyvinyl chloride
Zhongyong Qiu, Chunju He
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With the advance of nanotechnology in the insulation materials applications the polymers underwent structural changes, seen as individual and multiple nanoparticles techniques, moreover, frequency response analysis (FRA) provides an important prospective
Ahmed Thabet, Nourhan Salem
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INFRARED THERMOGRAPHY FOR DETERMINING TRAY TEMPERATURE IN LETTUCE PRODUCTION [PDF]
This research was carried out in Recife, PE, Brazil, and aimed to assess the variation of the surface temperature of trays and substrate in the production of lettuce seedlings and its influence on the final product.
Sávio D. L. Cavalcanti +4 more
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Oxyalkylated alcohols phthalates [PDF]
Polyvinyl chloride (PVC) is used to obtain a wide range of materials for various purposes. High demand of PVC is explained by possibility to modify polyvinyl chloride and produce broad range of materials with improved properties as well as to have cost
Albina R. Maskova +4 more
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Control of reactor temperature and pressure using cascade control during polyvinyl chloride production [PDF]
Improvement and modernization of the technological process of polyvinyl chloride production requires the appropriate development of computer modelling systems, which ensure the following: identification and maintenance of optimal modes of technological ...
Kadirov Yorkin +4 more
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Obtaining new additives for polyvinyl chloride compositions [PDF]
Introduction. Polyvinyl chloride (PVC) is the world's leading synthetic polymer in industrial use. Products based on PVC have firmly taken on the world market, and currently there is no highly developed country that is able to avoid its production and ...
Albina R. Maskova +4 more
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