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RCM Sheet - FSF
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RCM Sheet - FSF
Category: RCM Sheets for Sealing Gaskets
Product Style Number & Name:
RCM sheet FSF2520
RCM sheet FSF3025
Rubber coated metal coil sheet
Rubber coated metal sheet (RCM sheet) is made from metal substrate coated with thin NBR rubber or other rubber layers through advanced processing technology.
A continuous length RCM coil sheet is made from an entire coil of metal sheet through a series of treatments and rubber coating process automatically and continuously in our special production line.
Properties & Applications:
The RCM sheet has good sealing performance, good anti-squeal performance, excellent chemical resistance and anti-aging properties, and good machinability.
It is widely used as gasket material for engines, compressors, refrigerating machines, and as anti-squeal shim material for braking system.
RCM Sheets for Sealing Gaskets
RCM sheet has excellent heat resistance, oil resistance and antifreeze resistance property. It can ensure good sealing performance even under harsh working environment in the engine. Therefore, RCM sheet is often selected as oil or water sealing gasket material for engines.
Our various styles of double-sided and single-sided rubber coated metal sheets can meet different application requirements from various customers.
Typical Styles:
|
Style |
Overall thickness |
Metal substrate |
Rubber coating |
||
|
Material |
Thickness |
Material |
Thickness |
||
|
FSF2520 |
0.25mm |
SUS301 |
0.20mm |
FKM |
0.025mm per side |
|
FSF3025 |
0.30mm |
SUS301 |
0.25mm |
FKM |
0.025mm per side |
Other materials and thicknesses are also available on request.
RCM sheet FSF2520
Metal substrate (SS301) thickness: 0.20mm.
FKM rubber coating thickness (each side): 0.025mm.
Overall thickness: 0.25±0.04mm.
Maximum width: 600mm (net width: approx. 590mm).
RCM sheet FSF3025
Metal substrate (SS301) thickness: 0.25mm.
FKM rubber coating thickness (each side): 0.025mm.
Overall thickness: 0.30±0.04mm.
Maximum width: 600mm (net width: approx. 590mm).
|
Item |
Testing condition |
Result |
|
Appearance |
Visual inspection |
Smooth surface, no impurities, no blistering |
|
Pencil hardness |
Pencil hardness tester |
H~2H |
|
Coating adhesion |
Adhesion test by scratch |
Above grade 2 |
|
Heat resistance |
200°C, 24h |
No shedding, no blistering |
|
Anti Fluid properties: |
||
|
In #903 oil |
150°C, 5h |
Weight change ≤3% Thickness change ≤12% |
|
In H2O:(CH2OH)2=1:1 |
120°C, 72h |
|
|
In R134a |
RT |
|
|
In R134a+#68 oil |
RT |
|
|
In ASTM fuel B |
RT, 5h |
|
|
Mechanical properties: |
||
|
Compressibility |
ASTM F-36 |
≤5% |
|
Recovery |
ASTM F-36 |
≥50% |
|
Creep relaxation |
ASTM F-38, 100°C, 22h |
≤10% |
|
Style |
Overall thickness |
Metal substrate |
Rubber coating |
||
|
Material |
Thickness |
Material |
Thickness |
||
|
FSF2520 |
0.25mm |
SUS301 |
0.20mm |
FKM |
0.025mm per side |
|
FSF3025 |
0.30mm |
SUS301 |
0.25mm |
FKM |
0.025mm per side |
Other materials and thicknesses are also available on request.
RCM sheet FSF2520
Metal substrate (SS301) thickness: 0.20mm.
FKM rubber coating thickness (each side): 0.025mm.
Overall thickness: 0.25±0.04mm.
Maximum width: 600mm (net width: approx. 590mm).
RCM sheet FSF3025
Metal substrate (SS301) thickness: 0.25mm.
FKM rubber coating thickness (each side): 0.025mm.
Overall thickness: 0.30±0.04mm.
Maximum width: 600mm (net width: approx. 590mm).
