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Light-emitting shoe material and preparation method thereof

A technology for luminous shoes and shoe materials, which is applied in the direction of shoe soles, footwear, applications, etc., can solve the problems of luminous shoes and shoe materials that have not been seen, and achieve the effects of improving the shaping effect, improving the bending resistance, and uniform brightness

Active Publication Date: 2015-01-14
MAOTAI FUJIAN SOLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many people have paid attention to the special structure of luminous shoes, but so far there have been no reports about the material of luminous shoes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] In this embodiment, a luminescent shoe material consists of the following components:

[0037] Styrenic thermoplastic elastomer SBS 792 50 parts

[0038] 1,2-polybutadiene RB830 8 parts

[0039] 10 parts of styrene-butadiene copolymer (K ​​glue)

[0040] 40 parts white mineral oil

[0041] Nano silicon dioxide 4.8 parts

[0042] Antioxidant GM 0.2 parts

[0043] Zinc stearate 0.8 parts

[0044] Premix the above component materials in a high-speed mixer for 3-10 (specific time) minutes, then pass the premixed material through a twin-screw extruder, melt and extrude at 125 degrees, cool and granulate, and finally cool and granulate at 143 degrees The light-emitting shoe material is obtained by injection molding.

[0045] The light-emitting shoe material prepared above has a density of 0.946g / cm 3 , DIN wear-resistant 263 cm 3 , Shore hardness 51 degrees, size shrinkage 0.17%, light transmittance 55.7%, haze 86.8%, tear strength 22N / mm, elongation 557%, folding res...

Embodiment 2

[0047] In this example, the preparation method of a light-emitting shoe material is basically the same as that in Example 1, except that:

[0048] 1,2-polybutadiene RB830 15 parts, nano-silica 1 part.

[0049] The light-emitting shoe material prepared above has a density of 0.938g / cm 3 , DIN wear-resistant 291 cm 3 , Shore hardness 48 degrees, size shrinkage 0.19%, light transmittance 62.4%, haze 58.2%, tear strength 24N / mm, elongation 598%, folding resistance 80,000 times without cracks, anti-slip coefficient smooth dry type 1.32 Wet 0.64.

Embodiment 3

[0051] In this example, the preparation method of a light-emitting shoe material is basically the same as that in Example 1, except that:

[0052] 1,2-polybutadiene RB830 5 parts, styrene-butadiene copolymer (K ​​glue) 15 parts.

[0053] The light-emitting shoe material prepared above has a density of 0.942g / cm 3 , DIN wear-resistant 285 cm 3 , Shore hardness 52 degrees, size shrinkage 0.14%, light transmittance 71.1%, haze 73.3%, tear strength 24N / mm, elongation 563%, folding resistance 80,000 times without cracks, anti-slip coefficient smooth dry type 0.92 Wet 0.49.

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Abstract

The invention discloses a light-emitting shoe material and a preparation method thereof. The light-emitting shoe material comprises styrene type thermoplastic elastomer, 1,2-polybutadiene, styrene-butadiene copolymer (K adhesive), white mineral oil, a photo-thermal stabilizer, a lubricant and nano silicon dioxide. The preparation method comprises the following steps: premixing the components in a high-speed mixer, carrying out melt extrusion on the premixture at 120-130 through a double screw extruder, cooling, granulating, and finally, carrying out injection molding at 137-145 DEG C to obtain the light-emitting shoe material. The light-emitting shoe material has the characteristics of uniform light scattering, uniform brightness, soft light rays, favorable toughness, high anti-skid property, stable dimension and the like.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and relates to a shoe sole, in particular to a light-emitting shoe material and a preparation method thereof. Background technique [0002] With the progress of the times, people's living standards are also constantly improving, and the pursuit of fashion trends has become an indispensable part of people's lives. The LED light-emitting shoes jointly developed by two British engineers, with super dazzling lights and clean white shoes exuding a personality and unassuming temperament, became popular all over the world overnight. Many people have paid attention to the special structure of luminous shoes, but so far there have been no reports about the materials of luminous shoes. As a luminous sole, in addition to the basic properties of the sole such as light weight, wear resistance, anti-slip, and tear resistance, it also needs to have special properties such as moderate light transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L53/02C08L47/00C08L9/06C08L91/00C08K3/36A43B13/04
Inventor 卢鑫丁思博罗显发曾建伟於伟周小兰金校红
Owner MAOTAI FUJIAN SOLES CO LTD
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