Rubber-based lead-free flexible material for X-ray protection as well as preparation method and application of rubber-based lead-free flexible material

The invention provides a rubber-based lead-free flexible material for X-ray protection as well as a preparation method and application of the rubber-based lead-free flexible material, and belongs to the technical field of compositions of high-molecular compounds. Every 100 parts by mass of rubber corresponds to 300-600 parts of protective filler, 40-70 parts of an oiling agent, 2-4 parts of stearic acid, 4-7 parts of zinc oxide, 1-3 parts of an anti-aging agent, 1-2 parts of microcrystalline wax, 1-3 parts of PEG4000, 1-3 parts of an accelerant, 0-1 part of a scorch retarder CTP, 2-5 parts of a vulcanizing agent and 1-2 parts of an adhesive RC. The material is used for protective clothing and has the advantages of light weight, wide protective range and the like. 本申请提供一种X射线防护用橡胶基无铅柔性材料及其制备方法和应用，属于高分子化合物的组合物技术领域。每100质量份橡胶对应300~600份防护填料、40~70份油剂、2~4份硬脂酸、4~7份氧化锌、1~3份防老剂、1~2份微晶蜡、1~3份PEG4000、1~3份促进剂、0~1份防焦剂CTP、2~5份硫化剂和1~2份粘合剂RC。将本案材料用于防护服，具有质量轻、防护范围宽等优点。