hrvat, a helpful website is www.plenco.com you can find material data, process guidelines, mold and part design tips. Also, you might want to investigate castable high hardness Polyurethanes ... 75 to 85 Shore-D Hardness. This
material offers high wear resistance & high load bearing...
Don, contact www.spe.com they list numerous publications on plastic testing. Also you may contact the Polymer Center of Excellence located in Charlotte, NC ... their Website is www.polymers-center.org
