LEAD NITRATE Resistant O-Rings and Seals

Lead nitrate is also known as lead(II) nitrate, nitrate of lead, and lead dinitrate. It is commonly used in glass manufacturing, as a flux in galvanizing, as a drier in paint and varnish and as an ingredient in explosives.

When rubber is exposed to lead nitrate, it can cause a variety of failures, including oxidation, swelling, brittleness and cracking. Oxidation is the most common problem, as the lead nitrate will react with the rubber, leading to a breakdown of the rubber's molecular structure. Swelling and brittleness can also occur due to an increase in the amount of water absorbed by the rubber. Cracking can occur when the rubber is exposed to temperatures above the rubber's melting point.


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:
V1129 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
70
Color
Brown

Rubber Material Compatibility with LEAD NITRATE

View some of our other material compatibility ratings with LEAD NITRATE. 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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