▎ 摘　　要

NOVELTY - Preparing oil-resistant and anti-radiation high-performance silicone rubber involves selecting 80-100 pts. wt. methyl vinyl phenyl silicone rubber raw rubber, 80-100 pts. wt. methyl vinyl trifluoropropyl silicone rubber, 20-30 pts. wt. fumed silica, 3-5 pts. wt. benzoyl peroxide, 6-8 pts. wt. magnesium oxide, 5-8 pts. wt. graphene oxide, 3-6 pts. wt. titanium dioxide, 4-6 pts. wt. iron trioxide, 2-3 pts. wt. cerium oxide, 6-8 pts. wt. magnesium oxide and 3-5 pts. wt. vinyl silicone oil, baking the methyl vinyl phenyl silicone rubber and methyl vinyl trifluoropropyl silicone rubber into small pieces, mixing them uniformly and putting them into the mill through feed pipe, and mixing at 30-40 degrees C for 20-40 minutes. USE - Method for preparing oil-resistant and anti-radiation high-performance silicone rubber. ADVANTAGE - The method can prepare silicone rubber with excellent oil resistance and radiation resistance, and at the same time can ensure the automatic and orderly addition of additives during mixing process, has high operation precision, and improves the production quality of silicone rubber. DETAILED DESCRIPTION - Preparing oil-resistant and anti-radiation high-performance silicone rubber involves selecting 80-100 pts. wt. methyl vinyl phenyl silicone rubber raw rubber, 80-100 pts. wt. methyl vinyl trifluoropropyl silicone rubber, 20-30 pts. wt. fumed silica, 3-5 pts. wt. benzoyl peroxide, 6-8 pts. wt. magnesium oxide, 5-8 pts. wt. graphene oxide, 3-6 pts. wt. titanium dioxide, 4-6 pts. wt. iron trioxide, 2-3 pts. wt. cerium oxide, 6-8 pts. wt. magnesium oxide and 3-5 pts. wt. vinyl silicone oil, baking the methyl vinyl phenyl silicone rubber and methyl vinyl trifluoropropyl silicone rubber into small pieces, mixing them uniformly and putting them into the mill through feed pipe, and mixing at 30-40 degrees C for 20-40 minutes, putting fumed white carbon black, benzoyl peroxide, magnesium oxide, graphene oxide, titanium dioxide, ferric oxide, cerium oxide, magnesium oxide, vinyl silicone oil into the store box, and adjusting the size of the opening of chamber, dividing additives that need to be discharged in batches for multiple times into multiple portions and placing in different storage boxes, fixing the store box on the runner of feeding device in the specified sequence, setting the rotation period of the runner to correspond to the mixing time, and starting the motor to rotate the runner, taking out the mixed compound from the open mill and putting it into the vulcanizer for vulcanization molding with 10MPa pressure at 160-180 degrees C for 25-35 minutes, putting the rubber into an oven at a temperature of 180-220 degrees C for secondary high-temperature vulcanization to further stabilize the physical properties of the vulcanized rubber, and preparing a high-performance oil-resistant, radiation-resistant silicone rubber.