DIMETHYL FORMALDEHYDE Resistant O-Rings and Seals

Dimethyl Formaldehyde (also known as Formalin) is a highly colorless, organic compound commonly used as a disinfectant, preservative and as a component in some manufacturing processes. It is commonly used in healthcare, agriculture, food processing and in the production of plastics and resins.

When exposed to rubber, Dimethyl Formaldehyde can cause oxidation and degradation, resulting in a loss of elasticity and strength. The compound can also cause rubber to become brittle and crack, leading to premature failure. Additionally, the compound can cause rubber to become discolored, leading to an unsightly appearance.


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 DIMETHYL FORMALDEHYDE

View some of our other material compatibility ratings with DIMETHYL FORMALDEHYDE. 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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