Conducting shoe material and manufacturing method thereof

A manufacturing method and technology for conductive shoes, applied in footwear, applications, apparel, etc., can solve the problems of reduced material fluidity, monotonous product color, waste of raw materials, etc., to reduce usage, improve large-scale production efficiency, and reduce production. cost effect

Active Publication Date: 2012-06-20
SHENZHEN SELEN SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the defects of monotonous product color and dust falling caused by adding a large amount of carbon powder in the prior art, and the use of conductive fibers is prone to agglomeration, which leads to waste of raw materials, reduces the fluidity of materials and is not easy to process, etc., provides A conductive shoe material with uniform dispersion of conductive components, capable of forming an effective conductive network, and low cost

Method used

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  • Conducting shoe material and manufacturing method thereof
  • Conducting shoe material and manufacturing method thereof
  • Conducting shoe material and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1), the conductive shoe material is made of the following raw materials in parts by weight: polyvinyl chloride 25, auxiliary agent 66, composite conductive component 9 (parts by weight without stearic acid and coupling agent pretreatment, the following examples Same as this), wherein the composite conductive component is metal fiber and conductive carbon powder, and the mass ratio of the two is 2:8.

[0035] Wherein the percentage by weight of each component in the auxiliary agent is respectively:

[0036]

[0037] (2), the manufacturing method of conductive shoe material:

[0038] (1) Preprocessing:

[0039] A, stearic acid and coupling agent are added in the ethanol and obtain pretreatment solution by the weight ratio of 1:1;

[0040] B. Add the metal fiber and conductive carbon powder in the raw material to the above pretreatment solution and react at 70°C.

[0041] C. Put the reacted product into a vacuum drying oven to bake and dry to complete the pretreatme...

Embodiment 2

[0071] (1), the conductive shoe material is made of the following raw materials in parts by weight: polyvinyl chloride 60, auxiliary agent 20, composite conductive component 20, wherein the composite conductive component is conductive carbon fiber and conductive titanium dioxide, and the mass ratio of the two is 7: 3.

[0072] Wherein the percentage by weight of each component in the auxiliary agent is respectively:

[0073] Dioctyl phthalate 90%

[0074] Azodicarbonamide 5%

[0075] Ca / Zn heat stabilizer 5%

[0076] (1) Preprocessing:

[0077] A, stearic acid and coupling agent are added in the toluene by the weight ratio of 1: 2 and obtain pretreatment solution;

[0078] B. Add conductive carbon fiber and conductive titanium dioxide in the raw materials to the above pretreatment solution and reflux at 110°C;

[0079] C. Put the reacted product into a vacuum drying oven and bake it at 90° C. for 18 hours to complete the pretreatment.

[0080] (2) Mixing: Put the quantit...

Embodiment 3

[0083] (1), the conductive shoe material is made of the following raw materials in parts by weight: polyvinyl chloride 50, auxiliary agent 43, composite conductive component 7, wherein the composite conductive component is metal-plated fiber and conductive metal powder, and the mass ratio of the two is 5 : 5.

[0084] Wherein the percentage by weight of each component in the auxiliary agent is respectively:

[0085]

[0086] (2), the manufacturing method of conductive shoe material:

[0087] (1) Preprocessing:

[0088] A, stearic acid and coupling agent are added in chloroform by the weight ratio of 1: 2 and obtain pretreatment solution;

[0089] B. Add the metal-plated fiber and conductive metal powder in the raw material to the above-mentioned pretreatment solution and reflux at 60°C;

[0090] C. Put the reacted product into a vacuum oven and bake at 90°C for 18 hours.

[0091] (2) Mixing: Put the quantitatively proportioned raw materials into a high-speed mixer in ba...

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Abstract

The invention discloses a conducting shoe material and a manufacturing method thereof. The conducting shoe material is prepared from polyvinyl chloride, a composite conducting component consisting of conducting fiber and conducting powder, and an aid, wherein the composite conducting component is pretreated with a stearic acid-coupling agent treating liquid. The manufacturing method comprises the following steps of: (1) pretreating: pretreating the conducting fiber and the conducting powder through the stearic acid-coupling agent treating liquid; (2) mixing: mixing the polyvinyl chloride, a plasticizer and a stabilizer at a high speed, adding a foaming agent, a solubilizer and the composite conducting component pretreated with the stearic acid-coupling agent treating liquid for mixing; (3) extruding: plasticizing and extruding a mixed material, and cutting to obtain particles; and (4) injection molding: performing injection molding on the particles through an injection molding machine at the temperature of 160 DEG C to obtain a finished shoe material. In the conducting shoe material disclosed by the invention, the conducting component is uniformly dispersed, an effective conducting network can be formed, and cost is low. The manufacturing method has a simple structure and low cost, and can be applied to large-scale production.

Description

technical field [0001] The invention relates to a shoe material, in particular to a conductive shoe material, which is suitable for production workshops in the fields of electronics, medicine, petrochemical industry and the like. Background technique [0002] Ordinary shoe materials are mainly made of PVC, PU, ​​EVA, etc. as base materials with additives added, but these polymer shoe materials do not have the function of conducting electricity and cannot guide the static electricity of the human body to the ground. In the electronic production workshop, the static electricity generated and accumulated by the human body will damage the electronic components, and the accumulation and discharge of the static electricity in the petrochemical workshop may cause the explosion of flammable and explosive items. [0003] Conductive shoes are a kind of protective shoes with electrical functions, which can eliminate the accumulation of static electricity in the human body in a short ti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K13/06C08K9/10C08K9/04C08K7/06C08K3/22C08K3/08C08K3/04A43B1/14
Inventor 张强管映亭王晓强陈斌
Owner SHENZHEN SELEN SCI & TECH CO LTD
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