engine bearing shell strengthened materials FRP exchange shaping, intensity high hot performance stability
engine bearing shell
FRP is regarded glass fiber as and strengthened materials , the high- strength composite taking synthetic resin as base body, is it exchange shaping , proportion little , intensity high , hot performance stability , sound absorption of good performance , corrosion- resistant , difference in temperature accommodation characteristic such as being wide to have, it is the ideal car stature material , have already applied to the car, project car field extensively.
FRP Engine Shell Technical parameter
Draw intensity | 140Mpa | Hot coefficient of expansion | 2 x 10-5 |
Crooked intensity | 320Mpa | Coefficient of elongation of fracture | 0.8% |
Amount of mould drawn | 9.5Gpa | Oxygen index | 30% |
Amount of mould Crooked | 9.0Gpa | Loose coefficient of the cypress | 0.3 |
Palestinian Kohl’s intensity | 42 | Proportion | 1.8T/m3 |
engine bearing shell
