ZINC PHOSPHATE Resistant O-Rings and Seals

Zinc phosphates, also known as zinc orthophosphates, are used in a variety of industries such as agriculture, dentistry, and metalworking. They are used as a rust inhibitor and for surface treatment on metals. In agriculture, zinc phosphates are used as a fertilizer and as an agricultural fungicide. In dentistry, zinc phosphates are used for dental materials such as dental crowns and bridges.

When rubber is exposed to zinc phosphates, it can cause the rubber to become brittle and crack. The rubber may also become discolored, and the surface of the rubber may become pitted or corroded. Additionally, zinc phosphates can cause the rubber to become less flexible and more prone to tearing or cracking under stress.


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 ZINC PHOSPHATE

View some of our other material compatibility ratings with ZINC PHOSPHATE. 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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