Formula used for solving vulcanized-shoe round bar color transfer

Abstract

The invention discloses a formula used for solving vulcanized-shoe round bar color transfer. The formula is characterized by comprising, by weight, 20-30 parts of natural rubber, 70-80 parts of synthetic rubber, 15-20 parts of calcium carbonate, 20-30 parts of activated carbon, 5-6 parts of oxidizing agent, 8-10 parts of active agent, 10-15 parts of softener, 2 parts of antiager, 2-3 parts of accelerant and 2-3 parts of vulcanizing agent. By the arrangement that scientific and reasonable components are adopted, the problem about round bar color transfer is solved.

Description

technical field

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

[0002] At present, vulcanized shoes use rubber, fabric or leather as the upper surface, rubber as the bottom material, processed by pasting, molding or injection, and then vulcanized under a certain temperature and pressure to endow the upper and sole with high strength. It is elastic and makes the two firmly combined, so it is called vulcanized shoes. Vulcanized leather shoes are also called vulcanized leather shoes. However, there is a problem of color migration in vulcanized shoes during the vulcanization process. There is a problem of adding aprons on the soles to avoid color migration and affect the appearance of the soles. Contents of the invention

[0003] The object of the present invention is to provide a formula for solving the color migration of vulcanized shoe surrounds, aiming at the problem of the color migration of the...

Examples

Embodiment Construction

[0011] A formula for solving the color migration of vulcanized shoe skirts, wherein the mass parts of each component are: 20-30 parts of natural rubber, 70-80 parts of synthetic rubber, 15-20 parts of light calcium, and 20-30 parts of activated carbon , 5-6 parts of oxidizing agent, 8-10 parts of active agent, 10-15 parts of softener, 2 parts of anti-aging agent, 2-3 parts of accelerator, and 2-3 parts of vulcanizing agent.

[0012] Specifically, the synthetic rubber is nitrile butadiene rubber.

[0013] Specifically, the active agent includes polyethylene glycol and diethylene glycol.

technical field

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

[0002] At present, vulcanized shoes use rubber, fabric or leather as the upper surface, rubber as the bottom material, processed by pasting, molding or injection, and then vulcanized under a certain temperature and pressure to endow the upper and sole with high strength. It is elastic and makes the two firmly combined, so it is called vulcanized shoes. Vulcanized leather shoes are also called vulcanized leather shoes. However, there is a problem of color migration in vulcanized shoes during the vulcanization process. There is a problem of adding aprons on the soles to avoid color migration and affect the appearance of the soles. Contents of the invention

[0003] The object of the present invention is to provide a formula for solving the color migration of vulcanized shoe surrounds, aiming at the problem of the color migration of the...

Examples

Embodiment Construction

[0011] A formula for solving the color migration of vulcanized shoe skirts, wherein the mass parts of each component are: 20-30 parts of natural rubber, 70-80 parts of synthetic rubber, 15-20 parts of light calcium, and 20-30 parts of activated carbon , 5-6 parts of oxidizing agent, 8-10 parts of active agent, 10-15 parts of softener, 2 parts of anti-aging agent, 2-3 parts of accelerator, and 2-3 parts of vulcanizing agent.

[0012] Specifically, the synthetic rubber is nitrile butadiene rubber.

[0013] Specifically, the active agent includes polyethylene glycol and diethylene glycol.