High-temperature-resistant flame-retardant protective shoe and preparation method thereof

The invention relates to the field of shoe manufacturing, and particularly discloses a high-temperature-resistant flame-retardant protective shoe and a preparation method thereof. The high-temperature-resistant flame-retardant protective shoe is prepared from the following raw materials in parts by weight: 90 to 110 parts of butadiene styrene rubber, 15 to 25 parts of silicon rubber, 10 to 20 parts of metal oxide filler, 10 to 25 parts of microcapsule powder, 20 to 30 parts of silane coupling agent, 3 to 5 parts of 2,5-dimethyl-2,5-di-tert-butylperoxy hexane and 1 to 3 parts of flame retardant, wherein the wall material of the microcapsule powder is melamine-formaldehyde resin, and the core material of the microcapsule powder is n-tetracosane. The protective shoe prepared in the invention has good high temperature resistance and heat insulation performance, and can be used in a high temperature environment for a long time. 本申请涉及鞋业制造领域，具体公开了一种耐高温阻燃防护鞋及其制备方法。一种耐高温阻燃防护鞋，由包括如下重量份的原料制得：丁苯橡胶90～110份、硅橡胶15～25份、金属氧化物填