Nitrile Diaphragm Rubber Sheeting

Nitrile Diaphragm Rubber Sheeting

Nitrile diaphragm rubber sheeting combines a single ply nylon fabric reinforcement with the robust properties of nitrile rubber. This design improves resistance to deformation, flexing, and stretching, making it an excellent choice for diaphragm seals in valves, pumps, and gas control systems handling oil, water, steam, and gas. The material conforms to British Standard 2751.

Supplied in rolls or precision-cut into custom gaskets and bespoke shapes using CNC technology. Refer to the table below for available sizes.

Nitrile rubber is also commonly referred to by trade names such as Buna-N, Perbunan, and NBR rubber.

Key Features

  • Shore Hardness: 70°
  • Temperature Range: -20°C to +120°C
  • Superior durability against creep, flexing, and stretching
  • Reinforced with single ply nylon fabric
  • Ideal for sealing applications involving petroleum-based products
  • Excellent resistance to oils and solvents

Standards

  • Manufactured to meet BS 2751 requirements

Availability

Roll Lenth (mtrs) Roll Width (mtrs) Roll Thickness (mm)
10 1.5 1.5
10 1.5 2
10 1.5 3
10 1.5 4
10 1.5 5
10 1.5 6

Technical Specification

Application Performance
Petroleum Good
Lubricating Oils Good
Acid Good
Alkali Fair
Impermeable to Gases Good
Ozone & Weathering Fair
Oxidation Good
Water Resistance Good

The table above provides a general overview. For comprehensive chemical compatibility details of nitrile rubber sheeting, please refer to our chemical resistance chart .