This standard describes a method to quantitatively evaluate the degree of scratch damage to polymers and coating materials.
KS M 3099-2012 history
2022KS M 3099-2022 Plastics-Quantitative evaluation of scratch-induced damages on polymeric and coating materials-Part 1: Under a constant load condition
0000 KS M 3099-2012(2017)
2012KS M 3099-2012 Plastics-Quantitative evaluation of scratch-induced damages on polymeric and coating materials-Part 1: Under a constant load condition