... boatmine machineryanti-friction,anti-impactball mill lining, flotation machine impeller, cover plate,cutting machine lining,filter press plate slide wayThe specification of ... Absorption%0.150.150.150.150.150.50Grain Size ,<20 mesh%9898989898/Temperature of deformation, ≥°C808080808080Izod Impact Strength, ≥/no breakno breakno ...