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Wear-resistant high-strength slipper sole and production technology and application thereof

A high-strength, slipper technology, applied in the field of slipper soles, can solve problems such as easy generation of internal stress, surface deformation, internal stress imbalance, etc., to improve yield and performance stability, improve wear resistance, and excellent wear resistance. Effect

Inactive Publication Date: 2017-07-04
DEYI CULTURAL & CREATIVE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Slippers are one of the indispensable shoes in daily life. With consumers' increasing pursuit of quality of life, the requirements for the durability and wearing comfort of slippers are becoming higher and higher. Because traditional plastic slippers are mostly The plastic is directly molded, and it is prone to surface deformation, tearing and easy wear during use, which greatly reduces the service life and comfort of the slippers, and the easy deformation of the slippers makes the surface easy to accumulate dirt and cause wearing for a period of time The surface is prone to smelly, and in severe cases, it will cause fungal infections such as athlete's foot and the like
[0003] Since the soles of most slippers are made of plastic or rubber for hot-press molding, and due to the different flow properties of raw materials during the hot-press molding process, it is easy to generate internal stress during molding and molding. Once the soles are worn or damaged during use, Partial rupture, then it is easy to cause internal stress imbalance and cause further tearing of the damaged part, thereby accelerating the end of the service life of the slippers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0096] A production process for wear-resistant high-strength slippers sole, which comprises the following steps:

[0097] (1) Weigh 20 parts of natural rubber, 20 parts of butadiene rubber, 5 parts of linear low density polyethylene, 4 parts of polyvinyl chloride, 2 parts of N,N'-xylyl-p-phenylenediamine, 2 parts of N - Cyclohexylthiophthalimide, 1 part of azodicarbonamide, 0.5 part of dioctyl phthalate, 0.5 part of acetyl tri-n-butyl citrate, 1 part of zinc oxide, 3 parts of bis -[3-(triethoxysilyl)propyl]-tetrasulfide, 1 part of N,N'-ethylene bisstearamide, 0.5 part of titanate coupling agent, 1 part of nano-sized white carbon black, 1 part of nano-scale carbon black, and add it to the mixer in order to stir and mix for 20 minutes at a temperature of 90 ° C;

[0098] (2) Add the above-mentioned stirred and mixed material together with 2 parts of color masterbatch into the internal mixer, and carry out internal mixing at a temperature of 130°C for 35 minutes, and then add th...

Embodiment 2

[0104] A production process for wear-resistant high-strength slippers sole, which comprises the following steps:

[0105] (1) Weigh 25 parts of natural rubber, 20 parts of isoprene rubber, 7 parts of linear low density polyethylene, 5 parts of polyvinyl chloride, 2.8 parts of N,N'-xylyl-p-phenylenediamine, 3 parts of N - Cyclohexylthiophthalimide, 1.8 parts of azodicarbonamide, 1 part of dioctyl phthalate, 1 part of acetyl tri-n-butyl citrate, 1.2 parts of zinc oxide, 4 parts of bis -[3-(triethoxysilyl)propyl]-tetrasulfide, 1.2 parts of N,N'-ethylene bisstearamide, 0.8 parts of titanate coupling agent, 1.5 parts of nano-sized white carbon black, 1.5 parts of nano-scale carbon black, and add them to the mixer in order to stir and mix for 30min at a temperature of 80°C;

[0106] (2) Add the above-mentioned stirred and mixed material together with 2.5 parts of color masterbatch into the internal mixer, and carry out internal mixing at a temperature of 120°C for 40 minutes, and t...

Embodiment 3

[0112] A production process for wear-resistant high-strength slippers sole, which comprises the following steps:

[0113] (1) Weigh 25 parts of natural rubber, 20 parts of bromobutyl rubber, 7 parts of linear low density polyethylene, 6 parts of polyvinyl chloride, 3 parts of N,N'-xylyl-p-phenylenediamine, 3 parts N-cyclohexylthiophthalimide, 2 parts azodicarbonamide, 1 part dioctyl phthalate, 1 part acetyl tri-n-butyl citrate, 1.3 parts zinc oxide, 4 parts Bis-[3-(triethoxysilyl)propyl]-tetrasulfide, 1.2 parts of N,N'-ethylene bisstearamide, 1 part of titanate coupling agent, 2 parts of nano-sized silica , 2 parts of nano-scale carbon black, and add them to the mixer in order to stir and mix for 25 minutes at a temperature of 90 ° C;

[0114] (2) Add the above-mentioned stirred and mixed material together with 3 parts of masterbatch into the internal mixer, and carry out internal mixing at a temperature of 140°C for 30 minutes, and then add the mixture after internal mixing ...

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PUM

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Abstract

The invention discloses a wear-resistant high-strength slipper sole and a production technology and an application thereof. According to the invention, a rubber is taken as a main material, linear low-density polyethylene and polyvinyl chloride are subjected to performance composite, a wear-resisting agent is added for increasing the wear resistant performance of the product, so that the final product has good elasticity and excellent wear resistant performance, white carbon black and carbon black are taken as a double-purpose strengthening agent for further increasing the intensity performance of the final product, the auxiliary agents of N-cyclohexylthiophthalimide, azodicarbonamide, dicapryl phthalate, acetyl tri-n-butyl citrate, and zinc oxide are added for adjusting the formula, processing property is good, and the yield rate and performance stability of the product are increased.

Description

technical field [0001] The invention relates to the field of slipper soles, in particular to a wear-resistant high-strength slipper sole and its production process and application. Background technique [0002] Slippers are one of the indispensable shoes in daily life. With consumers' increasing pursuit of quality of life, the requirements for the durability and wearing comfort of slippers are becoming higher and higher. Because traditional plastic slippers are mostly The plastic is directly molded, and it is prone to surface deformation, tearing and easy wear during use, which greatly reduces the service life and comfort of the slippers, and the easy deformation of the slippers makes the surface easy to accumulate dirt and cause wearing for a period of time Afterwards, the surface is prone to smelly, and in severe cases, it will cause fungal infections such as athlete's foot and the like. [0003] Since the soles of most slippers are made of plastic or rubber for hot-press...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/00C08L23/08C08L27/06C08L23/28C08K13/02C08K5/18C08K5/43C08K5/12C08K5/11C08K3/22C08K5/548C08K5/20C08K5/10C08K3/36C08K3/04C08J9/10A43B13/04
CPCC08L7/00A43B13/04C08J9/103C08J2307/00C08J2309/00C08J2407/00C08J2409/00C08J2423/08C08J2423/28C08J2427/06C08L9/00C08L2203/14C08L2205/02C08L2205/035C08L23/0815C08L27/06C08K13/02C08K5/18C08K5/43C08K5/12C08K5/11C08K2003/2296C08K5/548C08K5/20C08K5/10C08K3/36C08K3/04C08L23/283
Inventor 吴国顺吴体芳
Owner DEYI CULTURAL & CREATIVE GRP CO LTD
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