Light-weight wearproof EVA sole material and preparation method thereof

The invention discloses a light-weight wearproof EVA sole material and a preparation method thereof. The light-weight wearproof EVA sole material is prepared from the following raw materials in partsby weight: 20-40 parts of EVA, 3-15 parts of polylactic acid, 6-14 parts of glass fiber, 2-6 parts of sodium bicarbonate, 0.5-0.8 part of nano-zinc oxide, 0.4-0.9 part of magnesium stearate, 3-9 partsof light-weight calcium carbonate, 0.6-1.5 parts of dinoctyl phthalate and 0.3-0.6 part of titanate coupling agent. According to the light-weight wearproof EVA sole material, the glass fiber is addedin the raw material to be blended with the EVA, the wearproof performance of the EVA material can be obviously improved under the condition of not affecting the own elastic advantage of the EVA, distribution is uniform and stable, and the stability of the light-weight wearproof EVA sole material is improved. 本发明公开了种轻质耐磨EVA鞋底材料及其制备方法。制备所述轻质耐磨EVA鞋底材料由以下重量份的原料组成：EVA20份～40份，聚乳酸3份～15份，玻璃纤维6份～14份，碳酸氢钠2份～6份，纳米氧化锌0.5份～0.8份，硬脂酸镁0.4