This comparative study between Millathane® XP-9075 and Millathane® 66 Premilled, along with a modified XP-9075 formulation for improved compression set show that Millathane® XP-9075 provides an excellent combination of oil and heat resistance, plus water and humidity resistance.
The 3M™ Dyneon™ Fluoroelastomers Compound Recipes booklet is a guide for evaluating, processing, and troubleshooting FKM with certain 3M products.
The first step in developing an FKM part is determining a formulation to withstand the part’s future environment. The part’s environment will dictate the physical properties required for your rubber compound. This chart is an excellent starting point for developing that initial formulation.