Medicinal halogenated butyl rubber gasket

The invention discloses a medicinal halogenated butyl rubber gasket. The medicinal halogenated butyl rubber gasket is prepared from the following raw materials in percentage by weight: 40% to 60% of halogenated butyl rubber, 30% to 50% of a filling agent, 0.1% to 0.5% of a cross-linking agent, 2% to 5% of an activating agent, 2% to 5% of a softening agent and 1% to 3% of a coloring agent. The medicinal halogenated butyl rubber gasket disclosed by the invention can be in direct contact with drugs so that the puncturing probability and the dust falling probability are reduced and the production cost is low. 本发明公开了种药用卤化丁基橡胶垫片，该药用卤化丁基橡胶垫片，按重量百分比计，由以下原料制成：卤化丁基橡胶40～60％、填充剂30～50％、交联剂0.1～0.5％、活性剂2～5％、软化剂2～5％、着色剂1～3％。本发明药用卤化丁基橡胶垫片能直接接触药品、降低穿刺和落屑几率、生产成本低。