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Tel : 01922 455 736 | Fax : 01922 745 244
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Gasket Material – Grade: CC2020

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Product Description

Excellent general-purpose gasketing material, it’s toughness and good compressibility characteristics make it highly satisfactory in a very wide range of applications. The material has a very low swelling in oils and fuels, which makes it especially suitable for transformer applications.

Binder

Neoprene/Nitrile Rubber

Cork Granule Size

U.S Mesh 18/35

Specification Conformance

BSAU RC80-B
DEF 22 (Aircraft Industry)
BS2F66 (Minimum granule mix 65% Nitrile as per British Standard)
ASTM F 104 (F225000-M2S9)

Physical Characteristics

Hardness Shore “A” 60-80
Specific Gravity 0.700-0.800
Density KG/CU.MT. 700-800
LBS/CU.FT. 43.8-50.0
Compressibility @ 440 psi. (28kg/sq.cm) % 25-40
Recovery (Min) % 75
Tensile Strength (Min) PSI 250
Kg/sq.cm 17.5
Thickness Tolerance (%) Normal: +/- 10

Flexibility

Original (F-5) No cracks
Oven aged 70 hrs @ 100c (F=16) No cracks
ASTM No 1 Oil 70 hrs @ 100c (F=16) No cracks

Volume Change after Immersion

ASTM No 1 Oil 70 hrs @ 100c -10 to + 10
ASTM No 3 Oil 70 hrs @ 100c 0 to + 20
ASTM Fuel A 22 hrs @ R.T 0 to + 10

Test Method

ASTM F 104-59

Contact Charles Cantrill

We supply a wide range of cork gasket material and can provide assistance selecting the correct material for the job.

Simply contact us and we will ensure you have the correct materials for the job.

E // sales@charlescantrill.com
T // 01922 455 736
F // 01922 745 244

Useful Pages

  • Home
  • Experience
  • History Of Cork
  • News and Events
  • Cork Products
    • Anti Vibration
    • Clutch Plates
    • DIY
    • Flooring
    • Gasket Materials
    • Polish Wheels
    • Miscellaneous
  • Shop
    • Model Railway Products
    • Homewares
    • Cork Balls
  • Contact

About Charles Cantrill

Charles Cantrill Ltd are a UK based manufacturer and supplier of cork products and have been operating in the UK since 1822. We manufacture and supply a wide range of products globally have the facilities to hold large quantities of stock at our new warehouse in Aldridge, West Midlands.

The History of Cork

Cork is the bark of the Cork oak (Quercus suber) a noble tree with very special characteristics. The Cork oak is grown in the Mediterranean region; mainly in Portugal where there are 720 thousand hectares of cork forest (54% of world cork production) and we import all of our raw material from this region. The Cork forest is the dominant … read more

Stay In Touch

If you have any questions or queries regarding the manufacture or supply of cork products please contact us.

E: sales@charlescantrill.com
T: 01922 455 736
F: 01922 745 244

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