Non-asbestos Beater Sheet

Non-asbestos Beater Sheet



HEROOS Non-asbestos beater sheet is made from synthetic emulsion, plants fiber and filling material. The production is used for position of lubrication system, which has the property of good compressibility and coefficient of resilience, in addition, the inside of gasket can properly swell to meet oil, that make up of the shortcoming that procession machining precision is not enough, which affected self-sealing. Style 452V is Vulcanized non-asbestos beater sheet with smooth faces.



Used in Automobile, farm machinery, motors, engineering etc. It can be used in oil system and water supply system at temperature 150℃


Item Uint HEROOS-452 HEROOS-452V
Density g/cm 0.9~1.1 1.2~1.4
Tensile strength ≥Mpa 12.7
Compressibility % 15±5
Recovery ≥% 45
Stress relaxation ≤% 35
Weight increase (in oil) ≤% 35
Thickness increase (in oil) ≤% 15

Normal color: Grey, Black, other color on request

Also available with anti-stick : HEROOS-452S, HEROOS-452VS

or graphite coating: HEROOS-452G, HEROOS-452VG



Item Tolerance In same sheet
Thickness ±mm mm
0.5 0.05 0.06
0.6-0.8 0.06 0.08
1-2 0.08 0.08



Width: 500mm; 1000mm

Length: 500mm; 1000mm; 1200; 1500mm

Thickness: 0.3~2.0mm




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