Nitrile O Ring Temperature Range

This material has a desirable set of properties including low compression set high resistance to abrasion and good tensile strength.

Nitrile o ring temperature range.

O ring material quick reference guide rubber sealing materials. Acrylonitrile butadiene nitrile nbr xnbr. Metric sized o rings are readily available in the following materials with a 20 per size minimum. Standard sized kalrez o rings are available in 1 6 weeks.

Black nitrile buna n 70 and black viton 75. This compound has a relatively high acrylo content making it exceptionally resistant to petroleum base oils and hydrocarbon fuels over a temperature range of 40 f to 250 f. Effective from 40 c to 120 c. Due to its excellent resistance to petroleum products and its ability to be compounded for service over a temperature range of 35 c to 120 c 30 f to 250 f nitrile nbr is the most widely used elastomer in the seal industry today.

The temperature range is determined by the base elastomer used. Find o ring temperature ranges in the attached o rings temperature guide for o ring compounds and general elastomers including viton fluorosilicone nitrile silicone epdm kalrez neoprene and aflas materials. Hydrogenated nitrile 35 to 225 37 to 107 neoprene 30 to 250 34 to 121 nitrile general service 65 to 225 55 to 107 nitrile low temperature 15 to 500 26 to 260 perfluoroelastomer parofluor 5 to 350 21 to 177 polyacrylate 40 to 180. O ring temperature ranges by o ring compound temperature guidelines for o rings and o ring compounds.

Table of operating temperature range of rubber. 0 029 to 25 94 inch. Standard sized black aflas 80 and blue fluorosilicone 70 o rings are available in 0 5 weeks. Also called nbr or buna n nitrile o rings are probably the most economical and widely used elastomer out there.

Make sure that your material is compatible with your environment by going to our rubber properties and chemical compatibility sections. This rubber o ring temperature chart shows high and low rubber temperature range resistance for all popular materials. Unless they are specially compounded nitrile is not resistant to weathering sunlight and ozone. This popular o ring material family comparison shows basic rubber material family properties and performance plastic properties.

The first name in o rings since 1958. You ve discovered o rings inc. Mykin s rn00170 nitrile buna n 70 durometer is a general purpose copolymer of butadiene and acrylonitrile.