EEA rubbers have better heat resistance and low-temperature flexibility than polyacrylate rubbers and they also offer excellent resistance to water. This, coupled with its resistance to UV and ozone, gives it excellent weathering resistance. EEA rubbers offer poor resistance to non-mineral oil brake fluid, esters and ketones. They do, however, offer excellent resistance to diesel fuel, kerosene, ethylene glycol and water. Table 4.3 gives typical shear strengths for this material.
Ethylene Acrylic (EEA) Rubber
16 октября, 2015 Pokraskin