MANGANESE DIOXIDE Resistant O-Rings and Seals

Manganese Dioxide is an inorganic compound composed of MnO2 and is also known by its other names, manganese oxide and manganese sesquioxide. Commonly used in many industries, it is a major component of batteries, fertilizers, ceramics and glass, and is used as a coloring agent in paints and plastics.

When rubber is exposed to Manganese Dioxide, it can cause a number of types of failures. The compound is highly corrosive and can cause severe degradation in the rubber material, leading to cracking, brittleness, and loss of elasticity. Additionally, the compound can cause discoloration due to the staining of the rubber, and can reduce the overall tensile strength of the rubber material.


Fluorosilicone (FVMQ, FSIL)

Fluorosilicone o-rings are a hybrid of silicone and FKM resulting in great jet fuel resistance with high and low temperature performance. Also widely used in semiconductor Ashing equipment with strong resistance to oxygen plasma, FVMQ fluorosilicone o-rings also feature excellent flexibility, compression resistance, aging and sunlight resistance, and overall wide range of basic chemical resistance.

Common Names: Fluorosilicone, FVMQ


Here are just a few of the products we have available. Buy online or submit a quote for a fast response.
Recommended Material:
F1001 Fluorosilicone
Low Temp
-100 °F (-75 °C)
High Temp
350°F (180 °C)
Base Material
Fluorosilicone (FVMQ, FSIL)
Hardness
70
Color
Blue
Attributes
  • General purpose material
Datasheet
Recommended Material:
F1003 Fluorosilicone
Low Temp
-100 °F (-75 °C)
High Temp
350°F (180 °C)
Base Material
Fluorosilicone (FVMQ, FSIL)
Hardness
60
Color
Blue
Attributes
  • General purpose material
Datasheet
Recommended Material:
F1000 Fluorosilicone
Low Temp
-100 °F (-75 °C)
High Temp
350°F (180 °C)
Base Material
Fluorosilicone (FVMQ, FSIL)
Hardness
70
Color
Blue
Attributes
  • General purpose material
Datasheet

Rubber Material Compatibility with MANGANESE DIOXIDE

View some of our other material compatibility ratings with MANGANESE DIOXIDE. If you don't see what you're looking for or need more guidance, our team of experienced sealing design engineers can help select the best sealing products and material for your specific application.

View Full Chemical Compatibility Guide
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