- St. Paul MN, US Yongshang LU - Woodbury MN, US John J. JAROS - Lake Elmo MN, US Jay M. JENNEN - Forest Lake MN, US Ryan M. BRAUN - St. Paul MN, US Sean P. ADDISON - Athens AL, US Trevor A. LARSON - Madison AL, US Ricky L. NELSON - Elkmont AL, US Robert D. HAMANN - Eagan MN, US
Various embodiments disclosed relate to a surfacing film. The surfacing film includes a base layer. The base layer includes a thermoplastic polyurethane film comprising a reaction product of a reaction mixture of a diisocyanate, a polyester polyol having a melting temperature of at least about 30 C.; and a diol chain extender. There are many reasons to use the surfacing film including easier and more cost effective manufacturing of the surfacing film by directly extruding the base layer by mixing the reaction mixture in an extruder. Another reason to use the surfacing film is that the film has improved resistance to discoloration. Another reason to use the film is that the film shows good toughness.
Jan 2014 to 2000 Quality Control TechnicianWilson Tool International White Bear Lake, MN May 2013 to Aug 2013 Heat Treat OperatorMetalCraft Machine and Engineering Elk River, MN Jun 2010 to Jan 2013 Finisher/DeburrerMcDonald's Becker, MN Jun 2006 to Dec 2009 Crew Member
Education:
South Dakota School of Mines and Technology Rapid City, SD 2009 to 2014 BS in Metallurgical Engineering