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A kind of felt sole dipping solution and preparation method of dipping felt sole, a kind of shoe

A technology of dipping liquid and felt, which is applied in the field of preparation of felt sole dipping liquid and dipped felt sole, which can solve the problems of insufficient wear resistance, easy breakage of the outsole, and waste, so as to improve wear resistance and save costs , the effect of reducing dosage

Active Publication Date: 2017-11-17
芜湖三鼎鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the indoor slippers on the market mainly have the following problems: the shape of the slippers on the side seams of the TPR big bottom is not good-looking, the big bottom is easy to break, the wear resistance is not enough, and the comfort is not enough; the slippers with injection molding bottoms, whether it is TPR or PVC It is too bulky, and at the same time, the outsole is too hard, uncomfortable, and the cost is relatively high; moreover, there are a lot of bottom materials for injection molding, at least 250 grams per pair of shoes, and the production cost is high; in addition, after the shoes are worn out, many bottom materials are not available. It's a waste of waste.
[0003] Felt is elastic, warm, and comfortable to wear. It is very suitable for insoles and shoe soles. However, when used as a shoe sole, felt is not waterproof, not wear-resistant, and suffers from severe wear and tear.

Method used

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  • A kind of felt sole dipping solution and preparation method of dipping felt sole, a kind of shoe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A kind of felt sole dipping liquid, comprises the raw material of following percentage by weight:

[0041] TPR particles 40%

[0042] Dichloromethane 60%;

[0043] Mix the TPR particles and dichloromethane according to the formula ratio, stir evenly, soak and swell at 27° C. for 48 hours, and obtain a dipping solution for felt soles.

[0044] The preparation method of described TPR particle is:

[0045] (1) Put 15kg of environmental oil into a container pot and heat and stir. When the heating temperature reaches 100°C, add 0.3kg of zinc stearate, 50g of anti-aging agent, 0.8kg of Gumalone, 50g of antioxidant, and 20g of ultraviolet absorber Continue to stir, stir well after 20 minutes;

[0046] (2) Pour 60kg of thermoplastic styrene-butadiene rubber YH-805 (SBS4452) and 25kg of powdered nitrile rubber into the pot and continue stirring. After 40 minutes, the raw materials are completely absorbed.

[0047] (3) Then pour 1kg of light calcium carbonate into the pot and...

Embodiment 2

[0053] A kind of felt sole dipping liquid, comprises the raw material of following percentage by weight:

[0054] TPR particles 45%

[0055] Dichloromethane 55%;

[0056] Mix the TPR particles and dichloromethane according to the formula ratio, stir evenly, soak and swell at 30° C. for 48 hours, and obtain a dipping solution for felt soles.

[0057] The preparation method of described TPR particle is:

[0058] (1) Put 14kg of environmental oil into a container pot and heat and stir. When the heating temperature reaches 100°C, add 0.2kg of zinc stearate, 40g of anti-aging agent RD, 0.6kg of Gumaron C-80, and 50g of antioxidant MB264 , 30g ultraviolet absorber phenyl salicylate continue to stir, stir evenly after 20 minutes;

[0059] (2) Pour 58kg of thermoplastic styrene-butadiene rubber YH-805 (SBS4452) and 28kg of powdered nitrile rubber P830 into the pot and continue stirring. After 40 minutes, the raw materials are completely absorbed.

[0060] (3) Then 1.1kg of light c...

Embodiment 3

[0066] A kind of felt sole dipping liquid, comprises the raw material of following percentage by weight:

[0067] TPR particles 38%

[0068] Dichloromethane 62%;

[0069] Mix the TPR particles and dichloromethane according to the formula ratio, stir evenly, soak and swell at 28° C. for 48 hours, and obtain a dipping solution for felt soles.

[0070] The preparation method of described TPR particle is:

[0071] (1) Put 16kg of ring oil into a container pot and heat and stir. When the heating temperature reaches 100°C, add 0.4kg of zinc stearate, 55g of anti-aging agent RD, 0.7kg of Gumaron C-80, and 57g of antioxidant MB264 10g UV absorber phenyl salicylate continued to stir, and stirred evenly after 20 minutes;

[0072] (2) Pour 60kg of thermoplastic styrene-butadiene rubber YH-805 (SBS4452) and 24kg of powdered nitrile rubber P830 into the pot and continue stirring. After 40 minutes, the raw materials are completely absorbed.

[0073] (3) Then 1.1kg of light calcium carbona...

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Abstract

The invention discloses felt sole impregnation solution, a method for preparing an impregnation felt sole and a pair of shoes. By controlling the formula of a thermal plastic rubber (TPR) particles and a method for preparing the TPR particles, the impregnation solution can fully permeate into the felt sole, and the wear resistance of the sole is improved. Besides, on the basis of guaranteeing comfort, the rubber dosage is reduced, and the cost is reduced. Compared with the prior art, the impregnation solution containing the TPR particles is adopted to perform impregnation on the felt sole; a thin layer of rubber of the sole not only saves material and is environment friendly and reduces cost, but also enables the shoes to be light and comfortable and improves wear abrasion of the shoes.

Description

technical field [0001] The invention belongs to the field of shoe production, and in particular relates to a felt sole dipping liquid, a preparation method for the dipped felt sole, and a shoe. Background technique [0002] The basic requirements for ordinary indoor slippers are cheap, light outsole, comfortable and wearable. At present, the indoor slippers on the market mainly have the following problems: the shape of the slippers on the side seam of the TPR big bottom is not good-looking, the big bottom is easy to break, the degree of wear resistance is not enough, and the comfort is not enough; the slippers with injection molding bottom, whether it is TPR or PVC It is too bulky, and at the same time, the outsole is too hard, uncomfortable, and the cost is relatively high; moreover, there are a lot of bottom materials for injection molding, at least 250 grams per pair of shoes, and the production cost is high; in addition, after the shoes are worn out, many bottom material...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L9/06C08L9/02C08L45/02C08L91/00C08K13/02C08K3/26C08K5/098C08K5/134A43B13/04B29D35/12
CPCA43B13/04B29D35/122C08L9/06C08L2201/08C08L2205/02C08L2205/035C08L9/02C08L91/00C08L45/02C08K13/02C08K2003/265C08K5/098C08K5/134
Inventor 张万圣伍斌
Owner 芜湖三鼎鞋业有限公司
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