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Super wear-resistant environment-friendly adhesive and preparation method thereof

An environmentally friendly glue and super wear-resistant technology, applied in the application, clothing, footwear and other directions, can solve the problems of poor resilience, poor wear resistance, low mechanical strength, etc., and achieve the effect of easy processing and good wear resistance.

Inactive Publication Date: 2017-05-10
惠州市远东材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main materials currently used in the shoe material market are ABS, TPR, EVA, PVC, etc., and their main disadvantages are poor wear resistance; The low strength will cause the heel to break easily; on the other hand, consumers are increasingly aware of environmental protection, so the environmental protection of materials is also paid attention to. For materials such as PVC, the problem of excessive phthalates seriously endangers human health.

Method used

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  • Super wear-resistant environment-friendly adhesive and preparation method thereof
  • Super wear-resistant environment-friendly adhesive and preparation method thereof
  • Super wear-resistant environment-friendly adhesive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of super wear-resistant environment-friendly adhesive, which consists of the following components in parts by weight:

[0028] 37 parts of oligomer polyol

[0029] Polyisocyanate 42 parts

[0030] Small molecule diol 13 parts

[0031] Antioxidant 1010: 0.2 parts

[0032] 606 lubricant: 0.1 parts

[0033] Anti-wear agent E-2203: 0.3 parts.

[0034] The preparation method is as follows:

[0035] (1) Completely dissolve the raw materials of each component and put them into the raw material kettle, set the temperature of each raw material kettle: polyol 100°C-120°C, diisocyanate 60°C-70°C, small molecule diol 50°C-60°C;

[0036] (2) According to the ratio calculated by each component, the flow rate is set in the flowmeter of the filling machine, and the reaction temperature of the twin-screw extruder is set according to the raw materials;

[0037] (3) When the temperature of the twin-screw extruder reaches and stabilizes, the ratio of each component of the fill...

Embodiment 2

[0041] Preferably, the thermoplastic elastomer environment-friendly material of the present invention consists of the following components in parts by weight:

[0042]

[0043] The preparation method is the same as in Example 1.

Embodiment 3

[0045] A kind of super wear-resistant environment-friendly adhesive, which consists of the following components in parts by weight:

[0046]

[0047]

[0048] The preparation method is the same as in Example 1.

[0049] The test data of the super wear-resistant environmental protection material of the embodiment of the present invention 1 is as follows:

[0050]

[0051] Combined with the data in the table, TPU is a patented product of super wear-resistant environmental protection glue, PCU (PVC physical foaming), passed the test standard method of DIN53516GB 9867, the DIN abrasion value of TPU is 100-150, and the DIN abrasion value of PCU is 360-420 , the DIN wear value of EVA foam is 280-330; it shows that under the same friction coefficient, TPU wears the least amount, while the wear value required for shoe top skin application is 200-240, to a large extent Improved abrasion resistance of plastics.

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Abstract

The invention discloses a super wear-resistant environment-friendly adhesive. The super wear-resistant environment-friendly adhesive is composed of the following components in parts by weight: 37 to 42 parts of oligomeric polyol, 42 to 48 parts of polyisocyanate, 13 to 18 parts of micro-molecular diol and 0.5 to 1 part of an auxiliary agent. The invention also discloses a method for preparing the above-mentioned environment-friendly material. The super wear-resistant environment-friendly adhesive provided by the invention has the advantages of good wear resistance, easy processing, environmental protection, non-toxicity, and capability of being applied to a variety of materials for manufacturing shoe materials.

Description

technical field [0001] The invention relates to the field of wear-resistant and environmentally friendly materials, in particular to a super wear-resistant and environmentally friendly glue and a preparation method thereof. Background technique [0002] The main materials currently used in the shoe material market are ABS, TPR, EVA, PVC, etc., and their main disadvantages are poor wear resistance; The low strength makes the heel easy to break; on the other hand, consumers are increasingly aware of environmental protection, so the environmental protection of materials is also paid attention to. For materials such as PVC, the problem of excessive phthalates seriously endangers human health. Contents of the invention [0003] The purpose of the present invention is to provide a super wear-resistant environmental protection glue with good wear resistance and easy processing. [0004] Another object of the present invention is to provide a preparation method of the above-menti...

Claims

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Application Information

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IPC IPC(8): C08G18/65C08G18/32C08K5/134A43B1/10A43B1/14
CPCC08G18/65A43B1/10A43B1/14C08G18/3203C08K5/1345
Inventor 邹永存
Owner 惠州市远东材料科技有限公司
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