When you find one that fits your application click on the o ring material for a deeper dive on technical specifications to further assist you in o ring material selection.
O ring material comparison chart.
O ring material family chemical compatibility temperature resistance and other properties all factor in to o ring material selection for an application.
Find out more about our o ring products by speaking to us on 023 8022 6330 or sales martins rubber co uk.
This popular o ring material family comparison shows basic rubber material family properties and performance plastic properties.
Global o ring and seal s o ring part numbers are designed to describe the material durometer size and any special features.
Read another one of our recent blogs to find out more about our handy o ring size chart.
Compare o ring material properties to find and buy the best o rings compatible with your application environment.
The o ring material comparison chart below offers a quick reference of o ring material performance.
Selecting an o ring material for a specific application is dependent on many criteria including what is being sealed temperature range desired service life and more.
Use the rubber comparison chart to find the most economical seal.
Has an operating temperature range of 75 to 450 f 60 c to 232 c with a harness range of 30 80 durometer.
Now that you ve chosen your preferred o ring material are you having trouble sizing it.
For example if you need to find rubber compression properties rubber weather resistance or even rubber ozone resistance for your o rings you can find the best combination of elastomer.
Global o ring and seal has developed an easy to use tool to identify the chemical compatibility of our most common materials in four easy steps.
As an example the graphic below displays the part number for an o ring made of nitrile at a durometer of 70 with a 230 as568 size and is peroxide cured.
O ring material quick reference guide rubber sealing materials.
We have millions of as568 o rings in stock which can be purchased easily through our o rings online store.
This as568 o ring chart is a sae size standard for o rings and shows as568 rev b or as568b o ring sizes which supersedes as568 rev a or as568a o ring dimensions.
Or better yet use the rubber chart to find which material will best suit your environment.
