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(NBR) Rubber Sheet

CVS® NBR Rubber Sheet is a synthetic material resistant to any kind of fuel and oil, especially petroleum-based and mainly includes petrol, LPG, and diesel. They also have low gas permeability and exhibit some of the best resistance to oils and greases. NBR offers moderate mechanical properties and has satisfactory resistance to aromatic hydrocarbons, but is not suitable for use with ketones.

In addition to precut sizes, we can also cut to length if required.

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Brand: CVS®
Product Line: Industrial & Mechanical Needs
Category: Rubber Products
Sub Categories: Rubber Sheets
IMPA: 811355; 811356; 811357; 811358;

Description

CVS® NBR Rubber Sheet is a synthetic material resistant to any kind of fuel and oil, especially petroleum-based and mainly includes petrol, LPG, and diesel. They also have low gas permeability and exhibit some of the best resistance to oils and greases. NBR offers moderate mechanical properties and has satisfactory resistance to aromatic hydrocarbons, but is not suitable for use with ketones.

In addition to precut sizes, we can also cut to length if required.

Application:

Ideal for use in industries where there is regular contact with petroleum-based fluids.

  • Flange gaskets on pipes and tanks
  • Lining of pipes and tanks
  • Transfer and joining sleeves
  • Oil and fuel seals
  • Camlock washers
  • Insulating strip
  • Isolation barriers
  • Oil resistant skirting rubber

 

Additional information

Physical Attributes

Hardness according to Shore A (DIN 53505 / ASTM D 2240): 65–/ .5
Tensile Strength (DIN 53504 / ASTM D 412): min. 140kg/cm
Elongation at Break: min. 250%
Density: 1.25g/cm 
Min. Temperature: -20°C
Max. Temperature: 110°C
Oil Aging ASTM No.1, 70 hours at 100°C (ASTM D 471)

Change in Hardness (Shore): Max. -5
Change in Tensile Strength (%): Max. -15
Change in Elongation (%): Max. -20
Change in Volume (%): 0 to -10
Oil Aging ASTM No.3, 70 hours at 100°C (ASTM D 471)

Change in Hardness (Shore): 0 to -10
Change in Tensile Strength (%): Max. -15
Change in Elongation (%): Max. -15
Change in Volume (%): Max. +15
Air Aging, 70 hours

Change in Hardness (Shore): At 110°C: Max. +10 / At 120°C: Max. +10
Change in Tensile Strength (%): At 110°C: Max. -10 / At 120°C: Max. -15
Change in Elongation (%): At 110°C: Max. -20 / At 120°C: Max. -40
Compression Set, ASTM D 395B (25% Deformation)

After 22 hours: At 100°C: Max. 15% / At 120°C: Max. 25%
Brittle Point (ASTM D 2137)

-35°C

Product Datasheets

Please select a product variation to see the downloads.

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