PRODUCT INFORMATION: The W550i Walkmanâ¢ is a mobile phone for music lovers. FM radio, an advanced digital music player inside and everything you need to enjoy your music on the move. CD ripping software is included in the kit for getting your favourite songs into your phone. Drag and drop using Disc2Phoneâ¢.
Polyurethane foams are now used in high-temperature oil filter applications. Polyurethane foam (including foam rubber) is sometimes made using small amounts of blowing agents to give less dense foam, better cushioning/energy absorption or thermal insulation.on-isocyanate based polyurethanes (NIPUs) have recently been developed as a new class of polyurethane polymers to mitigate health and environmental concerns. Polyurethane products often are simply called âurethanesâ, but should not be confused with ethyl carbamate, which is also called urethane.
EVA foam is closed cell foam made from Ethylene Vinyl Acetate and blended copolymers. It has a high level of chemical cross linking. The result is semi-rigid product with a fine uniform cell structure that is suitable for use in a wide variety of situations and applications.Benefits of EVA Foam include;VA and Polyethylene are similar forms of Closed Cell Foam; however EVA is softer and more resilient than Polyethylene, and has greater recovery characteristics after compression.