Premium grade wear resistant nitrile based rubber lining with a buffed back
FEATURES
R-Line NBR Lining Rubber is made from a premium nitrile rubber compound and displays excellent resistance to oil and petroleum-based products including a range of fuels, greases, solvents and hydraulic fluids. It has low gas permeability and along with displaying good water resistance, it is also resistant to vegetable oils, mineral oils and a range of aliphatic hydrocarbons.
This orange lining rubber has excellent physical properties and will display good resistance to abrasion, good temperature resistance and also moderate chemical resistance to some acids and alkalis.
It features a pre-buffed finish on one side to assist with adhesion when bonded to steel or rubber surfaces. These rubber linings can be bonded using a wide range of Neoprene based rubber adhesives.
APPLICATIONS
R-Line NBR Lining Rubber has been designed primarily for use as a wear protection lining system for industrial applications.
It is bonded to mineral processing, agriculture and manufacturing equipment to protect steel surfaces from abrasion.
This lining rubber is used in applications which are subjected to a combination of abrasion and exposure to oils or oil based reagents.
It is typically used on the following industrial equipment:
- Tanks and Pipework
- Chemical Pumps and Impellors
- Conveyor Pulleys
- Transmission Belt Covers
- Grain Handling Systems
R-Line NBR Lining Rubber can also be used for any application which requires a flexible oil resistant rubber lining including:
- Loading/Discharge Socks
- Transfer and Joining Sleeves
- Variety of Sealing Applications
TECHNICAL INFORMATION
| 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 | 150mm³ (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 OIL #1 - 3.2% OIL #2 + 3.5% OIL #3 + 7.5% | ASTM D471 |
AVAILABLE SIZES
We stock R-line NBR Lining Rubber in a range of standard thicknesses and roll sizes. It can be supplied in cut lengths, strips, pads and a wide variety of custom cut shapes and gaskets to suit your industrial application requirements.
| PART NUMBER | DESCRIPTION | WEIGHT (PER L/M) |
| REGBBN5503 | R-Line NRB 55 (Orange) with Buffed Back 3mm x 1200mm (10 L/M Rolls) | 4.2 kgs |
| REGBBN5506 | R-Line NRB 55 (Orange) with Buffed Back 6mm x 1200mm (10 L/M Rolls) | 8.3 kgs |
| REGBBN5512 | R-Line NRB 55 (Orange) with Buffed Back 12mm x 1200mm (10 L/M Rolls) | 16.6 kgs |