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Calendering type dark-green rubber foxing glue used for anti-slip liberation shoes

A technology for rubber grommets and liberation shoes, which is applied in the field of calendered dark green rubber grommets for anti-skid liberation shoes and edge glue for shoes, and achieves the effects of high adhesion and adhesion and improved service life.

Inactive Publication Date: 2017-01-11
唐建国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the deficiencies in the prior art, and provide a kind of calendered dark green rubber enclosure glue for anti-skid liberation shoes. The strength is high, and it is not easy to open the glue and leave the edge during the wearing process, which can greatly improve the service life of the anti-slip liberation shoes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A calendered dark green rubber enclosure glue for anti-skid liberation shoes, calculated by weight, comprising:

[0015] No. 5 smoke sheet glue 70, butadiene glue 30, zinc oxide 5, stearic acid 1, carbon black 0.32, phthalocyanine blue 0.22, deep chrome yellow 5.8, Baiyanhua 50, industrial grease 3, vaseline 1, antioxidant RD 0.6, Antiaging agent MB 0.6, sulfur 1.5, accelerator DM 1.5, accelerator D 0.1, coumarone 4, calcium carbonate 55.

[0016] The strip glue has been tested, and the physical data are as follows:

[0017] Shore hardness / degree: 60;

[0018] Breaking strength / MPa: 8.0;

[0019] Elongation at break%: 465;

[0020] Permanent deformation at break %: 25;

[0021] Vulcanization condition: 143℃×60′;

[0022] Flexure (time / first crack): 15500;

[0023] Adhesion (kN / m): 2.7.

[0024] Among them, adhesion (kN / m): 2.7 is greater than 2.2, and the adhesion is relatively high.

Embodiment 2

[0026] A calendered dark green rubber enclosure glue for anti-skid liberation shoes, calculated by weight, comprising:

[0027] No. 5 smoke sheet glue 80, butadiene glue 20, zinc oxide 8, stearic acid 2, carbon black 0.32, phthalocyanine blue 0.22, deep chrome yellow 5.8, Baiyanhua 50, industrial grease 4, vaseline 2, antioxidant RD 0.7, Antiaging agent MB 0.7, sulfur 2, accelerator DM 1.6, accelerator D 0.2, coumarone 6, calcium carbonate 55.

[0028] The strip glue has been tested, and the physical data are as follows:

[0029] Shore hardness / degree: 65;

[0030] Breaking strength / MPa: 8.1;

[0031] Elongation at break%: 470;

[0032] Permanent deformation at break %: 26;

[0033] Vulcanization condition: 143℃×60′;

[0034] Flexure (time / first crack): 15600;

[0035] Adhesion (kN / m): 2.8.

[0036] Among them, adhesion (kN / m): 2.8 is greater than 2.2, and the adhesion is relatively high.

Embodiment 3

[0038] A calendered dark green rubber enclosure glue for anti-skid liberation shoes, calculated by weight, comprising:

[0039] No. 5 smoke sheet glue 90, butadiene glue 10, zinc oxide 10, stearic acid 3, carbon black 0.32, phthalocyanine blue 0.22, deep chrome yellow 5.8, Baiyanhua 50, industrial grease 5, vaseline 3, antioxidant RD 0.8, Antiaging agent MB 0.8, sulfur 2.5, accelerator DM 1.8, accelerator D 0.3, coumarone 7, calcium carbonate 55.

[0040] The strip glue has been tested, and the physical data are as follows:

[0041] Shore hardness / degree: 68;

[0042] Breaking strength / MPa: 8.2;

[0043] Elongation at break%: 475;

[0044] Permanent deformation at break %: 26;

[0045] Vulcanization condition: 143℃×60′;

[0046] Flexure (time / first crack): 15700;

[0047] Adhesion (kN / m): 2.8.

[0048] Among them, adhesion (kN / m): 2.8 is greater than 2.2, and the adhesion is relatively high.

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Abstract

The invention discloses a calendering type dark-green rubber foxing glue used for anti-slip liberation shoes. The calendering type dark-green rubber foxing glue is characterized by comprising the following components in parts by weight: 70 to 90 parts of standard rubber, 10 to 30 parts of cis-polybutadiene rubber, 5 to 10 parts of zinc oxide, 1 to 3 parts of stearic acid, 0.32 part of carbon black, 0.22 part of phthalocyanine blue, 5.8 parts of deep chrome yellow, 50 parts of activated light calcium carbonate, 3 to 5 parts of industrial grease, 1 to 3 parts of vaseline, 0.6 to 0.8 part of an anti-aging agent RD, 0.6 to 0.8 part of an anti-aging agent MB, 1.5 to 2.5 parts of sulfur, 1.5 to 1.8 parts of an accelerator DM, 0.1 to 0.3 part of an accelerator D, 4 to 7 parts of coumarone and 55 parts of calcium carbonate. According to the invention, 70 to 90 parts of standard rubber with excellent adhesive force are adopted in the glue material components, so the foxing glue has good adhesive performance, and can be used under high-intensity exercise for a long term, and the situation of glue failure does not occur; 4 to 7 parts of coumarone with excellent adhesiveness are adopted in the glue material components, so the foxing glue has good adhesive performance; thus, the anti-slip liberation shoes produced by using the foxing formula have high adhesive force and adhesiveness, and the service life of the anti-slip liberation shoes can be greatly improved.

Description

technical field [0001] The invention relates to the field of rubber material preparation, relates to the formulation of edge glue for shoes, in particular to a calendered dark green rubber edge glue for anti-skid and liberation shoes. Background technique [0002] The strip glue used to liberate the edge glue of the shoe has a high requirement for the combination of the adhesive glue with the sole glue and the adhesive glue brushed on the upper of the shoe, and a high tear strength requirement, so as to adapt to high-intensity activities and sports, and ensure The edge glue and the shoe upper will not be glued or degummed, and there will be no edge separation. Especially for anti-skid liberation shoes, the combination of the surrounding strip glue and the anti-skid outsole often has the situation of peeling off the glue and leaving the edge during wearing due to the insufficient adhesive force of the existing surrounding strip. Contents of the invention [0003] The purpo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L9/00C08L45/02C08K13/02C08K3/22C08K5/09C08K3/04C08K3/06C08K3/26
Inventor 唐建国
Owner 唐建国