Shoe material for luminous EVA shoe sole and preparation method

Abstract

The embodiment of the invention discloses a shoe material for a luminous EVA shoe sole. The shoe material is prepared from, by weight, 50-70 parts of ethylene-vinyl acetate copolymer resin, 8-12 partsof an ethylene-octene block copolymer, 10-30 parts of a polyolefin elastomer, 2-10 parts of an ethylene propylene diene monomer, 10-20 parts of noctilucent powder, 0.6-1 part of a bridging agent, 0.2-0.5 part of a lubricant, 2-5 parts of a flowing agent, 5-10 parts of a filler, 5-7 parts of an abrasion-resistant agent, 0.2-0.5 part of a catalyst and 3-6 parts of a foaming agent. A preparation method of the shoe material comprises the steps of firstly, fully and evenly mixing the ethylene-vinyl acetate copolymer resin and the polyolefin elastomer, sequentially adding the ethylene-octene blockcopolymer, the ethylene propylene diene monomer, the abrasion-resistant agent, the filler, the noctilucent powder, the bridging agent, the foaming agent, the lubricant, the flowing agent, the catalystand the foaming agent, then executing full and even mixing, and making the mixture pass through a material preparing machine and an ejector to complete preparation. The material can automatically absorb a light source to emit light, is environmentally friendly, resistant to abrasion and light in weight, has a good elastic effect and can naturally emit light to achieve a warning protection effectwhen the light is dim.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of preparation of luminescent shoe materials, and in particular to a shoe material of luminescent EVA soles and a preparation method thereof. Background technique [0002] For the safety of pedestrians walking in dim light or at night, it is necessary to add warning signs such as bright lights on their shoes or clothes, so that people around and vehicles traveling far away can identify themselves more easily to avoid collisions and traffic accidents. To improve the safety of pedestrians, there are several types of warning signs such as bright light added to shoes in the prior art: [0003] 1. There are built-in LED light bulbs and batteries in the soles of the shoes. After charging, the light can be realized by controlling the switch. The process is complicated and the cost is high. When people walk, the soles of the feet will generate bending force, and then continuously twist and ...

AI Technical Summary

Problems solved by technology

[0003] 1. There are built-in LED light bulbs and batteries in the sole of the shoe. After charging, the light can be realized by controlling the switch. The process is complicated and the cost is high. When people walk, the soles of the feet will generate bending force, and then continuously twist and stretch the light belt. , it is easy to cause the breakage and damage of the light strip, so that it loses its light-emitting function, and its service life is shorter.

[0004] 2. Rubber luminous sole, it is also the principle of light absorption, luminescence, and light emission, but the weight is relatively heavy. There are many children who use luminous soles, and children are lively and active by nature. For the whole lively and active children, it increases foot fatigue. The development of children's feet brings hidden dangers

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