Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ahmad Dashtizadeh"'
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 128:417-426
The heat release capacity (HRC) is the ratio of specific heat release rate by the rate of the temperature rise of a sample polymer during a test. It is an important factor for the determination of fire safety and flame retardancy of polymeric materia
Publikováno v:
Structural Chemistry. 26:455-466
Accurate prediction of detonation pressure and velocity of an energetic compound through computer codes and empirical methods requires reliable value of its crystal density. This paper introduces a reliable method to estimate crystal density of a wid
Publikováno v:
Journal of Polymer Engineering. 33:357-367
In this paper, a specific emulsion polymerization of acrylic monomers, in the presence of silica particles, is developed to improve the physical properties of the base polymers and add proper functions to them. With this technique, nanocomposites wer
Publikováno v:
International Journal of Polymeric Materials. 61:1176-1189
Several dispersion resins were prepared and employed into water-based acrylic paints. DIN and ISO standard methods were used to investigate wet scrub resistance, to compare the effect of silica content and monomers combination on these scrub results,
Publikováno v:
Journal of Plastic Film & Sheeting. 28:120-135
Nanosilica-filled water-based acrylic nanocomposites with varying monomer ratio and nanosilica content were prepared by emulsion polymerization. The resulting resins were coated on ceramic, steel, and glass substrates and the scratch resistances were
Autor:
Hossein Mahdavi, Ahmad Dashtizadeh, Manuchehr Khorassani, Alireza Rahimi, M. Mohammadi Aslzadeh, Majid Abdouss
Publikováno v:
Plastics, Rubber and Composites. 40:125-132
In this research, the interfacial interaction between nanosilica particles increased by using emulsifiers and treated by polyethylene oxide non‐ionic surfactant. Several resins were prepared via emulsion polymerisation and were converted into water
Publikováno v:
Applied Surface Science. 257:2118-2125
To prepare nano-composite emulsion acrylic resins with improved surface hardness and solvent resistance, nano-silica particles were treated with surfactants. The monomers of methyl methacrylate/butylacrylate were co-polymerized on the surface of disp
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 40:684-689
Nano-composite particles were prepared by different methods and we used emulsion co-polymerization of methyl methacrylate/butyl acrylate monomers mixture in the presence of well-dispersed silica nano particles to improve physical properties of the ba
Autor:
Mehran Javanbakht, S.A.M. Shoshtary, M. Tabarzadi, M. Zargaran, Majid Abdouss, Ahmad Dashtizadeh
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 40:643-648
In this work, raw acrylic fibers (RAF) have been modified with ethanolamine to provide new chelating fibers and prepared polyacrylonitrile-monoethanolamine (PAN-MEA). PAN-MEA fiber was prepared by conversion nitrile groups into hydroxyle groups using