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Sealing silicone strips are widely used in many fields, including but not limited to electronic and electrical engineering, lamps and lighting, pharmaceutical, chemical, mechanical equipment, textile and chemical fiber, automotive and other industries. Silicone sealing strips have become the first choice for seals in the chemical, pharmaceutical, food, electronics, and machinery industries due to their excellent properties, such as resistance to high and low temperatures (-80℃-280℃), not easy to age, no deformation, and resistance to mild acids and alkalis.