Formula for solving color transfer of vulcanized shoe

Abstract

The invention discloses a formula for solving color transfer of a vulcanized shoe. The formula is characterized by being prepared from the following raw materials in parts by weight: 20-30 parts of a natural adhesive, 70-80 parts of synthetic rubber, 45-55 parts of filler, 20-30 parts of red stain resistance agent, 4-5 parts of an oxidant, 4-5 parts of an active agent, 10-15 parts of an softener, 1.5-2.5 parts of an antiager, 2-3 parts of an antioxidant, 2-3 parts of an accelerator and 2-2.5 parts of a vulcanizing agent. The formula effectively solves the problem of color transfer of the vulcanized shoe in a vulcanizing process.

Description

technical field

[0001] The invention relates to a formula for solving the color migration of vulcanized shoes. Background technique

[0002] At present, vulcanized shoes are made of rubber on the sole with sulfur treatment to increase the elasticity and hardness of the shoe rubber. After vulcanization, the shoes are made of high-quality canvas and high wear-resistant anti-slip rubber. The canvas is soft, wear-resistant and breathable, and the outsole is made of high wear-resistant anti-slip rubber, which is vulcanized under high temperature and high pressure. It can achieve mute and anti-slip effects in any place. It is popular because of its comfortable and beautiful appearance. However, during the vulcanization process of vulcanized shoes, the color of the vamp is easy to migrate to the sole, causing the shoe to be unattractive, and the color migrates to the sole, which will have an impact on the adhesion and service life of the sole. Contents of the invention [0003...

Examples

Embodiment 1

[0015] A formula for solving the color migration of vulcanized shoes, comprising the following raw materials in parts by weight:

[0016] (1) 20-30 parts of natural rubber and 70-80 parts of carboxylated nitrile rubber: due to the excellent resilience, insulation, water-repellent and plasticity of natural rubber, but the chemical stability is not enough, so the present invention combines the two to make The neutralization performance of the sole is greatly improved, and the use of carboxylated nitrile rubber can make the sole have high strength and elasticity;

[0017] (2) 45-55 parts of filler: the filler is a transparent zinc oxide type filler, which has a light-colored reinforcing effect and can increase the degree of crosslinking of the rubber during the vulcanization process;

[0018] (3) 20-30 parts of red rheostat: red rheostat includes 99.7% zinc oxide 1500, accelerator M250, accelerator CBS350, accelerator DM350, benzoic acid 50, stearic acid 600, PEG 500g, resin 1KG,...

Embodiment 2

[0021] A formula for solving the color migration of vulcanized shoes, comprising the following raw materials in parts by weight:

[0022] (1) 20-30 parts of natural rubber and 70-80 parts of polyurethane rubber: due to the excellent resilience, insulation, water resistance and plasticity of natural rubber, but the chemical stability is not enough, so the present invention combines the two to make the shoe sole The performance and performance are greatly improved. The use of carboxylated nitrile rubber can make the sole have high strength, good adhesion and aging resistance;

[0023] (2) 45-55 parts of filler: the filler is a transparent zinc oxide type filler, which has a light-colored reinforcing effect and can increase the degree of crosslinking of the rubber during the vulcanization process;

[0024] (3) 20-30 parts of red rheostat: red rheostat includes 99.7% zinc oxide 1500, accelerator M250, accelerator CBS350, accelerator DM350, benzoic acid 50, stearic acid 600, PEG 50...

technical field

[0001] The invention relates to a formula for solving the color migration of vulcanized shoes. Background technique

[0002] At present, vulcanized shoes are made of rubber on the sole with sulfur treatment to increase the elasticity and hardness of the shoe rubber. After vulcanization, the shoes are made of high-quality canvas and high wear-resistant anti-slip rubber. The canvas is soft, wear-resistant and breathable, and the outsole is made of high wear-resistant anti-slip rubber, which is vulcanized under high temperature and high pressure. It can achieve mute and anti-slip effects in any place. It is popular because of its comfortable and beautiful appearance. However, during the vulcanization process of vulcanized shoes, the color of the vamp is easy to migrate to the sole, causing the shoe to be unattractive, and the color migrates to the sole, which will have an impact on the adhesion and service life of the sole. Contents of the invention [0003...

Examples

Embodiment 1

[0015] A formula for solving the color migration of vulcanized shoes, comprising the following raw materials in parts by weight:

[0016] (1) 20-30 parts of natural rubber and 70-80 parts of carboxylated nitrile rubber: due to the excellent resilience, insulation, water-repellent and plasticity of natural rubber, but the chemical stability is not enough, so the present invention combines the two to make The neutralization performance of the sole is greatly improved, and the use of carboxylated nitrile rubber can make the sole have high strength and elasticity;

[0017] (2) 45-55 parts of filler: the filler is a transparent zinc oxide type filler, which has a light-colored reinforcing effect and can increase the degree of crosslinking of the rubber during the vulcanization process;

[0018] (3) 20-30 parts of red rheostat: red rheostat includes 99.7% zinc oxide 1500, accelerator M250, accelerator CBS350, accelerator DM350, benzoic acid 50, stearic acid 600, PEG 500g, resin 1KG,...

Embodiment 2

[0021] A formula for solving the color migration of vulcanized shoes, comprising the following raw materials in parts by weight:

[0022] (1) 20-30 parts of natural rubber and 70-80 parts of polyurethane rubber: due to the excellent resilience, insulation, water resistance and plasticity of natural rubber, but the chemical stability is not enough, so the present invention combines the two to make the shoe sole The performance and performance are greatly improved. The use of carboxylated nitrile rubber can make the sole have high strength, good adhesion and aging resistance;

[0023] (2) 45-55 parts of filler: the filler is a transparent zinc oxide type filler, which has a light-colored reinforcing effect and can increase the degree of crosslinking of the rubber during the vulcanization process;

[0024] (3) 20-30 parts of red rheostat: red rheostat includes 99.7% zinc oxide 1500, accelerator M250, accelerator CBS350, accelerator DM350, benzoic acid 50, stearic acid 600, PEG 50...