... 2.High rigidity, Low shrinkage 3.Bumpers, dashboards etc. Modified PP Automotive Materials 1. Performance(ITEM) (UNIT) (STANDARD) ... rigidityHigh rigidityHigh HeatApplication BumpersBumpers, dashboardsInterior,Heater Cover dashboardsFilter housing2.Modified PP Automotive Materials By PP and elastomers, rigid particle ... temperature 30 ~ 50 °CBack pressure 5 ~ 10 Mpa Modified PP Automotive Materials