Polyurethanes from tung oil: Polymer characterization and composites
نویسندگان
چکیده
منابع مشابه
Synthesis and Characterization of Polymer/Nanosilicagel Nano-composites
In this study, a polymer-silica nanocomposite using the sol-gel method was synthesized in three steps at room temperature. The nanocomposite material was formed with an organic compound (polyethylene glycol) and inorganic silica nanoparticles. Furthermore, the size and the distribution of nanoparticles in the polymer matrix were characterized by a transmission electron microscope (TEM). In add...
متن کاملSynthesis and characterization of polyurethanes made from copolymers of epoxidized natural oil and tetrahydrofuran.
Polyols were synthesized from epoxidized natural oils and tetrahydrofuran through ring opening copolymerization catalyzed by Lewis acid. The properties of these polyols depend on the type of natural oils as well as the reaction conditions (monomer concentration, catalyst amount, reaction temperature and reaction time). These polyols were evaluated as a raw material for making polyurethane (PU) ...
متن کاملGold Nanoparticles and Their Polymer Composites: Synthesis Characterization and Applications
............................................................................................................................ vii Chapter 1: Introduction ........................................................................................................1 1.1 Metal Nanoparticles ...........................................................................................1 1.2 Gold Nanoparticle...
متن کاملSeed Oil Based Polyurethanes: An Insight
Seed oils [SO] are cost‐effective, eco‐friendly and biodegradable in nature. They bear functional groups such as carboxyls, esters, double bonds, active methylenes, hydroxyls, oxirane rings and others, amenable to several derivatization reactions. Their abundant availability, non‐toxicity and rich chemistry has established SO as focal point of polymer production, e.g., production of polyesters,...
متن کاملMorphological and Electromechanical Characterization of Ionic Liquid / Nafion Polymer Composites
Ionic liquids have shown promise as replacements for water in ionic polymer transducers. Ionic liquids are non-volatile and have a larger electrochemical stability window than water. Therefore, transducers employing ionic liquids can be operated for long periods of time in air and can be actuated with higher voltages. Furthermore, transducers based on ionic liquids do not exhibit the characteri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Polymer Engineering & Science
سال: 2009
ISSN: 0032-3888,1548-2634
DOI: 10.1002/pen.21300