Both materials are a great choice for general industrial use, they offer excellent compression set resistance and have a versatile set of properties list of applications and properties. Visit us at : https://www.truberelastomers.com/

1. Nitrile vsViton -What
is the Difference?

2. INTRODUCTION
 Nitrile (popularly referred to as NBR or Buna-N) andViton®
(Fluorocarbon rubber).
 Both materials are a great choice for general industrial use, they
offer excellent compression set resistance and have a versatile set
of properties list of applications and properties.
 However, both these seals have different properties, types of
application and characteristics.When considering the use of
Nitrile vsViton® here are some points to consider:

3. NitrileO Rings

4. Nitrile Rubber
 Temperature: Nitrile is effective within a temperature range of -
30°C to 100°C.
 General Suitability: Used for general purpose applications
requiring resistance to aliphatic hydrocarbons, petroleum oils,
water and hydraulic fluids.
 Environmental Properties: Nitrile vsViton® is not resistant to
degradation from weather and ozone exposure. Designed to resist
most oils and lubricants, more importantly petroleum based
lubricants, these seals have other benefits, such as superior
abrasion and tear resistance, making them suitable for heavy duty
industrial applications.
 Applications: A cost effective product, that works well with
constrained temperatures and chemical resistance.


5. Viton

6. Viton Rubber
 Temperature: Viton® seals can withstand temperatures up
between -20°C to 210°C.Viton® seals are prone to failure below -
15°C in dynamic applications, as they become inflexible and hard.
 General Suitability: Viton® is best suited for diverse sealing jobs
that require high temperature and chemical resistance.
Applications involving contact with petroleum oils, acids, silicone
fluids and gases, halogenated hydrocarbons (trichloroethylene
and carbon tetrachloride), aromatic hydrocarbons usually have
seals and o rings made ofViton®.
 Environmental Properties: Viton® O-rings and seals have a wide
range of chemical resistance (involving mineral acids, fuels, and
oils) and this material is also highly resistant to oxidation, UV
exposure, fungus, weather, ozone, and mould.

7.  This makesViton® far superior to Nitrile in these regards.They are
also designed to resist most oils and lubricants, more importantly
petroleum-based lubricants.
 Applications: Viton® functions well in different automotive,
chemical and appliance-processing industries.
 Cost: As an approximate guide,Viton® compound is ten to fifteen
times more expensive than NBR. However, we stock both NBR
andViton O-rings and sealsAS/BS, metric, French, German and
other metric series at Polymax.

8. Conclusion
 Tuberelastomers, one of the leading Nitrile NBR O Ring Seals
Manufacturers and alsoViton O Ring Seals Manufacturers.They
have quality products at best prices. Properly known as one stop
rubber product moulded product manufacturer and supplier for all
your industrial application.