What is the chemical compatibility of rubber?

The chemical compatibility of rubber is extremely important as the rubber can degrade rapidly if the rubber material is not compatible with the environment or media that it comes into contact with. AN-VV-O-366b Hydr. Fluid This chart shows the chemical compatibility and resistance of all popular rubber or elastomer materials.

What are the mechanical properties of NBR?

Mechanical Properties: Specific Gravity: Approximately 1.00-1.20 Strengths: Oil and Fuel Resistance: Excellent resistance to petroleum-based oils and fuels, including additives and sour crude. Heat Resistance: Improved thermal stability over standard NBR, suitable for continuous use up to 150°C.

What is nitrile & acrylonitrile butadiene (NBR)?

Nitrile or Acrylonitrile Butadiene (NBR) can be ofered as an alternative material for instances when the drainage efluent is contaminated by hydrocarbons. Nitrile has a working temperature range of -20oC/+120oC. Depending on the fluorine content and structure FKM materials can difer with regards to their chemical resist-ance.

What chemicals are compatible with natural rubber?

What Chemicals are Compatible with Natural Rubber, SBR, GRS, Butyl, EPR, EPT, EPDM, Buna-N, Nitrile, NBR, Neoprene, Hypalon, Polyurethane, Polysulfide, and Silicone? The chemical compatibility of elastomers is crucial since rubber can degrade rapidly if the material is not compatible with the chemicals it touches.

How strong is nitrile rubber?

Specific Gravity: Approximately 1.00 Strengths: Excellent Oil and Fuel Resistance: Nitrile rubber is highly resistant to petroleum-based oils, fuels, and hydraulic fluids due to its polar nitrile groups. Good Mechanical Properties: Provides a balance of strength, flexibility, and wear resistance, suitable for a wide range of sealing applications.

What are the standards & certifications for NBR materials?

Standards and Certification Compliance: ASTM D2000 BF: Classification for NBR materials. FDA Compliance: Certain grades can comply with FDA regulations for non-fatty food contact. RoHS and REACH: Generally compliant, but formulations should be checked. 11. Perfluoroelastomer (FFKM) Temperature Range: -15°C to +320°C (5°F to 608°F)