PYROGARD C&D Resistant O-Rings and Seals

PYROGARD C&D is a blend of polyamine and polyamide-epichlorohydrin copolymers. It is commonly used in the production of rubber and plastic seals, as well as a variety of other rubber and plastic products.

When exposed to PYROGARD C&D, rubber seals can suffer from a number of issues. This is due to the chemical’s ability to break down the rubber’s chemical bonds, leading to reduced elasticity and strength. Additionally, the chemical can corrode the rubber, leading to cracks and other defects that can cause the rubber seal to fail. Furthermore, the chemical can cause the rubber to become brittle, which can lead to further issues with the seal. Additionally, the chemical can cause the rubber to swell, resulting in increased resistance and a potential failure of the seal.


FKM (Viton®)

Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Viton ® is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials.

Common Names: FKM, FPM (Europe), Fluoropolymer, Fluoroelastomer


Here are just a few of the products we have available. Buy online or submit a quote for a fast response.
Recommended Material:
V1000 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Black
Attributes
  • General purpose material
Datasheet
Recommended Material:
V1003 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Brown
Attributes
  • General purpose material
Datasheet
Recommended Material:
V1007 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
90
Color
Black
Attributes
  • For higher pressure applications
Datasheet

Rubber Material Compatibility with PYROGARD C&D

View some of our other material compatibility ratings with PYROGARD C&D. 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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