R-Line NBR Lining Rubber

R-Line NBR Lining Rubber

Oil Resistant Nitrile Lining Rubber

R-Line NBR Lining Rubber is a premium nitrile-based lining material designed for abrasion protection in oil-exposed industrial applications.

Built for Wear and Chemical Resistance

It combines good abrasion resistance, strong flexibility, and excellent resistance to fuels, greases, oils, and hydraulic fluids.

Reglin Product Supplied by SEC Business Group

Available in sheet, strip, pad, and custom fabricated formats for equipment lining, sealing, and industrial wear protection.

Description

Oil Resistant Wear Lining for Abrasion Protection in Industrial Applications

R-Line NBR Lining Rubber is a premium-grade nitrile-based rubber lining engineered for wear protection in industrial applications where abrasion and oil exposure occur together.

Manufactured from a high-performance nitrile rubber compound, this lining provides excellent resistance to fuels, greases, solvents, hydraulic fluids, and petroleum-based products, while
maintaining strong physical properties and flexibility in service.

The material features a pre-buffed backing on one side to assist with adhesion when bonded to steel or rubber surfaces using standard Neoprene-based rubber adhesive systems.

Designed for Abrasion and Oil Exposure

SEC Business Group supplies durable lining solutions designed to protect steel equipment and extend service life in demanding operating environments.

R-Line NBR Lining Rubber is particularly suited to applications exposed to both mechanical wear and oil-based reagents, where standard natural rubber linings may not provide sufficient
chemical compatibility.

Features & Benefits

  • Premium nitrile rubber compound (NBR).
  • Excellent resistance to oils, fuels, greases, solvents, and hydraulic fluids.
  • Low gas permeability with good water resistance.
  • Resistant to vegetable oils, mineral oils, and a range of aliphatic hydrocarbons.
  • Good abrasion resistance and mechanical durability.
  • Good temperature resistance for demanding industrial service.
  • Moderate chemical resistance to some acids and alkalis.
  • Pre-buffed backing for improved adhesive bonding.
  • Compatible with Neoprene-based rubber adhesives.
  • Suitable for flexible oil-resistant lining applications.
  • Available in sheets, strips, pads, and custom-cut components.
  • Supplied by SEC Business Group.

Applications

Industrial Equipment Lining

  • Tanks and pipework
  • Chemical pumps and impellors
  • Conveyor pulleys
  • Transmission belt covers
  • Grain handling systems

Flexible Oil Resistant Lining Applications

  • Loading and discharge socks
  • Transfer and joining sleeves
  • Variety of sealing applications

Performance Advantages

  • Combines abrasion resistance with strong oil and fuel resistance.
  • Ideal for equipment exposed to oil-based reagents and wear.
  • Provides reliable bonding performance with buffed backing.
  • Helps extend equipment life in aggressive industrial environments.

Technical Information

Property Value Standard
Polymer NBR
Colour Orange with buffed back
Specific Gravity 1.15 ASTM D297
Hardness 55° ± 5° Shore A ASTM D2240
Tensile Strength 12 MPa (min) ASTM D412
Elongation @ Break 500% (min) ASTM D412
Abrasion 150 mm³ (max) @ 10N ASTM D5963
Temperature Range -20°C to +110°C
Tear Strength 25 N/mm (min) ASTM D5963
Oil Resistance Volume Swell 72 hrs @ 70°C ASTM D471

Oil Resistance

Test Fluid Result
Oil #1 -3.2%
Oil #2 +3.5%
Oil #3 +7.5%

Available Sizes

R-Line NBR Lining Rubber is stocked in a range of standard thicknesses and roll sizes. It can also be supplied in cut lengths, strips, pads, and a wide variety of custom-cut shapes and gaskets.

Part Number Description Weight (Per L/M)
REGBBN5503 R-Line NBR 55 (Orange) with Buffed Back 3mm x 1200mm (10 L/M Rolls) 4.2 kgs
REGBBN5506 R-Line NBR 55 (Orange) with Buffed Back 6mm x 1200mm (10 L/M Rolls) 8.3 kgs
REGBBN5510 R-Line NBR 55 (Orange) with Buffed Back 10mm x 1200mm (10 L/M Rolls) 14.8 kgs
REGBBN5512 R-Line NBR 55 (Orange) with Buffed Back 12mm x 1200mm (10 L/M Rolls) 16.6 kgs

Custom Options

R-Line NBR Lining Rubber can be supplied as:

  • Cut lengths and strips
  • Protective lining pads
  • Custom-cut gaskets and shapes
  • Oil-resistant sealing components
  • Engineered lining systems

Supply

This product is supplied by SEC Business Group.

For technical advice, installation guidance, or custom fabrication, contact SEC Business Group.

© 2025 SEC-BG. All rights reserved.

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