Product Details
CPE is a saturated rubber with excellent chemical properties, such as resistance to thermal oxygen aging, ozone aging, and acid and alkali resistance. CPE has excellent oil resistance, such as resistance to ASTM 1 oil and ASTM 2 oil. Its oil resistance is comparable to that of NBR. The resistance of CPE to ASTM 3 is better than that of CR and comparable to that of CSM.
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