O-Ring Temperature Guide

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This information is intended as a guideline. Rocket Seals, Inc. assumes no legal responsibility for the accuracy of this data.

thermometer

Please click here to view Temperature Range Chart.

Rubber Temperature Ranges

This chart provides the high and low-temperature ranges for popular rubber materials.  The closer you go to the limit of your rubber’s temperature range, the faster your material will degrade.  Before choosing a material by temperature range, make sure it can withstand the conditions of your particular environment by checking our Rubber Properties Chart and Chemical Compatibilities Table.

Elastomer

Low F

High F

Buna-N (Nitrile)

-40°

250°

Butadiene, Styrene Butadiene

-50°

212°

Butyl

-50°

250°

Chloroprene (Neoprene®)

-45°

260°

Ethylene Propylene

-60°

260°

Fluorocarbon (Viton®)

-25°

400°

Fluorosilicone

-100°

395°

Hydrogenated Nitrile

-30°

330°

Natural Rubber / Isoprene

-25°

210°

Polyacrylate

-25°

300°

Silicone

-100°

450°

 

 

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