Materialprüfungsamt Nordrhein-Westfalen
6 Mar 2012 Abrasion test table of equivalence for glass and plastic glazing (MPA NRW and Bayer) IGPG-04-03 2012-03-06 Table of equivalence developed by the Plastic Glazing informal group pursuant to round robin testing of glass and plastic glazing under Taber, sand drop, and Amtec-Kistler methods. Also refers to spray test. MPA NRW Bayer
3 Sep 2012 Update on Taber Abrasion Test (MPA NRW, Bayer, and KRD) IGPG-05-04 2012-09-03 Results from the ISO Taber Round Robin Test. MPA NRW Bayer KRD