Preparation and properties of semi-interpenetrating polymer networks based on polyurethane ionomer/polyvinyl chloride
Source abstract
Abstract
Semi-Interpenetrating polymer networks (IPNs) of polyurethane anionomers (IPU) with Polyvinylchloride (PVC) were synthesized and characterized by Fourier-transform infrared spectrophotometer (FT-IR), thremogravimetric analysis (TGA) and mechanical studies. The synthesized semi-IPNs were found to be compatible. The hydrogen bonding interactions and the thermal stabilities are discussed based on FT-IR analysis and thermogravimetric analysis (TGA). Tensile strength and hardness increase with increasing NCO/OH ratio and ionic content of the polyurethanes.
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Research context
OpenAlex topics: Epoxy Resin Curing Processes · Polymer composites and self-healing · Synthesis and properties of polymers
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