O-Ring Guide

Om du är osäker på vilka O-ringar du ska använda för din produktion, då kan den här guiden hjälpa dig på vägen.

O-Ring Compatibility Guide
Material	Temp. Range	Recommended Uses	Not Recommended for	Mechanical Properties
	1 to 120°C	Silicone Greases / Oils Water Petroleum Oils / Fuels Ethylene Glycol Fluids	Ketones (MEK) Halogenated Hydrocarbons Auto / Aircraft Brake Fluids Strong Acids Ozone	Good Wear Resistance Good Compression Set Resistance Good Short-Term Resilience Good Permeation Resistance
	-26 to 225°C	Vacuum Most Acids / Chemicals Halogenated Hydrocarbons Di-Ester Lubricants Petroleum Oils / Fuels Silicone Oils / Greases	Ketones (MEK) Auto / Aircraft Brake Fluids Amines (Ammonia) Acetone, Ethyl Acetate Hot Water and Steam (except specialty grades) Low Molecular Esters and Ethers	Good Wear Resistance Excellent Compression Set Resistance Moderate Short-Term Resilience Excellent Permeation Resistance
	-54 to 204°C	Dry Heat Wide Temperature Range Ozone Odorless and Non-Toxic	Ketones (MEK) Acids Silicone Oils Brake Fluids	Poor Wear Resistance Excellent Compression Set Resistance Poor Short-Term Resilience Excellent Permeation Resistance
	-65 to 150°C	Ozone Hot Water and Steam Auto / Aircraft Brake Fluids Some Acids and Bases Ketones and Alcohols Plumbing	Petroleum Oils Fuels	Good Wear Resistance Good Compression Set Resistance Moderate Short-Term Resilience Good Permeation Resistance
	Varies with O-ring Energizer Material	Chemical Resistance Heat Resistance High Pressure Seals	Hardware Requiring a Stretch Fit Fitting Over Sharp Edges or Burrs	Good Wear Resistance Good Short-Term Resilience Good Permeation Resistance
	-157 to 233°C	Chemical Resistance Fuel Resistance Low Coefficient of Friction	Hardware Requiring a Stretch Fit Fitting Over Sharp Edges or Burrs	Good Wear Resistance Low Coefficient of Friction