| abstract |
The invention relates to the technical field of silica gel sheet processing, in particular to a silica gel sheet processing and production process, which comprises the following steps: s1, adding 60-80 parts of vinyl silicone oil, 10-18 parts of hydrogen-containing silicone oil, 12-16 parts of modified montmorillonite, 20-35 parts of zinc oxide, 25-40 parts of aluminum oxide, 2-5 parts of cerium oxide and 3-6 parts of silicon oxide into a stirring kettle and stirring; s2, adding 3-6 parts of silane coupling agent after the product in S1 is stirred uniformly, and performing ultrasonic dispersion for 10-15 min; s3, cooling the product obtained in the step S2 to room temperature, adding 1-2 parts of catalyst, and continuing stirring; s4, vacuumizing the product obtained in the step S3, and removing bubbles to obtain a paste blank; s5, cutting and curing the paste blank after the paste blank is rolled into a sheet shape to obtain the silica gel sheet. |