internal combustion engine cylinder pad

Our products are designed cooperated with Tsinghua University, the new internal combustion engine cylinder pad is used sprint flexible graphite composite plate manufacturing, the material non-toxic harmless.

We can produce for different car brand, like for BMW, Benz, Daewoo, Audi, Crown, Ford, Lexus, Cadillac, Lincoln, Toyota, Mazda, Volvo, engineering vechile ( Carter, Cummins), etc, contact us for more details. The basic specification as below:

Test items: air tightness
Testing Equipment: THQM-1 air tightness test bed
(Cf. German standard DIN28080-2 automatic equipment)
Test medium: N2
Medium pressure: 4Mpa
Clamping force: 304Mpa
Test results:
Sample leak rate (mg / ms)
Asbestos Sheet 31.67
Asbestos sprint composite plate 82.84
Flexible Graphite Sheet. 027
Flexible graphite composite plate sprint 0.049
Conclusion: The flexible graphite sheet and composite board leakage rate was only one-thousandth of asbestos and its composite panels