A kind of antibacterial and deodorant pvc sole foam material

A foaming material and foaming agent technology, applied in shoe soles, footwear, application and other directions, can solve the problems of poor moisture absorption and air permeability, easy to cause foot odor and athlete's foot, etc., and achieve a good effect of killing fungi

Inactive Publication Date: 2015-09-02
SUZHOU JINGRO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of effective antibacterial and deodorizing PVC sole foaming material for the poor moisture absorption and air permeability of existing PVC sole materials, which is easy to cause foot odor and beriberi

Method used

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  • A kind of antibacterial and deodorant pvc sole foam material
  • A kind of antibacterial and deodorant pvc sole foam material
  • A kind of antibacterial and deodorant pvc sole foam material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of antibacterial and deodorizing PVC foam sole material comprises by weight percentage:

[0015]

[0016] The preparation method is as follows:

[0017] (1) Accurately weigh according to the formula, fully mix PVC, DOP, and barium stearate into a drying oven at 100-110°C for pre-plasticization, and stir once every 5 minutes to make DOP completely absorbed by PVC. A pre-plasticized mixture is obtained.

[0018] (2) Put it into a double-roller plastic mixer (roller temperature is 110-120°C). After the material is completely wrapped and plasticized, add other additives and mix evenly, and knead to produce tablets.

[0019] (3) Take the material sheet and place it in a heating mold at 165°C, press it under the condition of 10MPa to make it foam, and cool it out of the mold to obtain an antibacterial and deodorizing PVC foam sole material.

Embodiment 2

[0021] A kind of antibacterial and deodorizing PVC foam sole material comprises by weight percentage:

[0022]

[0023]

[0024] The preparation method is as follows:

[0025] (1) Accurately weigh according to the formula, fully mix PVC, DBP, and barium stearate into a drying oven at 100-110°C for pre-plasticization, and stir once every 5 minutes to make DBP completely absorbed by PVC. A pre-plasticized mixture is obtained.

[0026] (2) Put it into a double-roller plastic mixer (roller temperature is 110-120°C). After the material is completely wrapped and plasticized, add other additives and mix evenly, and knead to produce tablets.

[0027] (3) Take the material sheet and place it in a heating mold at 165°C, press it under the condition of 10MPa to make it foam, and cool it out of the mold to obtain an antibacterial and deodorizing PVC foam sole material.

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PUM

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Abstract

The invention discloses an antibacterial deodorant PVC (Poly Vinyl Chloride) sole foaming material. The antibacterial deodorant PVC sole foaming material comprises the following components in percentage by weight: 60%-85% of PVC, 10%-25% of a plasticizer, 0.05%-3% of a foaming agent, 0.05%-2% of s metal salt stabilizer, 0.5%-5% of juncus roemerianus powder, 0.5%-5% of antibacterial zeolite powder and 0.5%-5% of sulfur. The juncus roemerianus powder, the antibacterial zeolite powder and the sulfur used by the antibacterial deodorant PVC sole foaming material are natural antibacterial agents; the antibacterial zeolite powder and the sulfur have a better fungus killing effect, so that the antibacterial deodorant effects can be achieved well.

Description

Technical field: [0001] The invention relates to the technical field of shoe materials, in particular to a PVC shoe sole material. Background technique: [0002] PVC has high mechanical strength, good acid and alkali resistance and low price. It is one of the plastic products with the largest output in the world. However, the brittleness and flexibility of PVC are poor, so in the shoemaking process, the PVC material needs to be inflated and foamed to improve its softness and reduce its density, so as to obtain a shoe sole material with better performance and lower price. As a shoe sole material, PVC has the characteristics of wear resistance, chemical corrosion resistance, low price, convenient processing, clear sole pattern, bright coloring, etc., and has become one of the most widely used shoe sole materials. [0003] PVC shoe materials have poor air permeability, which can easily cause foot odor and beriberi. Foot odor will not only affect the environment of the people ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06A43B13/04C08K13/02C08K3/34C08K3/06C08K5/12C08K5/098C08J9/10
Inventor 黄超
Owner SUZHOU JINGRO TECH
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