... can be options.Elastic stiffness, Strong plasticity under the high hardness, moderate grain force, high roughness, low cardamine.Good wear ... level: ≤0.5)Break elongation: 320-360% (standard level: ≥200)Shore Hardness: 92°~98° (standard level: 85°~90°~95°) Usage:Rice hulling ... 530.5±0.530.5±0.5 ColorBrown, white, amber Hardness Shore A90-95degree BrandRoaring Lion, QiaoWang,Yashi,OEM High Quality Rice ...