Fluorinated polyolefin laminates bonded with an asphalt-atactic polypropylene mixture

摘要: Polytetrafluoroethylene and similar fluorinated polyolefins are bonded to substrates by coating the polyolefin substrate surfaces with a blend of asphalt polypropylene thereafter contacting coated under pressure. This method results in surprisingly strong bond permits application steel other materials at significantly lower costs than methods available past.