Formula of cold-resistant and high-oil-resistant non-slip rubber sole

Abstract

The invention discloses a preparation method of a cold-resistant and high-oil-resistant non-slip rubber sole. The formulaof the rubber sole comprises NBR nitrile rubber, a rubber reinforcing agent, acold-resistant toughening agent, a nanorubber active agent A, a silica active agent, a silane coupling agent, a rubber vulcanization active agent B, a rubber anti-aging agent, a plasticizer, a rubbervulcanization agent and a rubber vulcanization aid. The preparation method comprises the following steps: preparing materials, carrying out primary plastication, carrying out primary sheet dischargingand standing, carrying out secondary plastication, carrying out secondary sheet discharging and standing, mixing, carrying out tertiary sheet discharging and standing, and carrying out vulcanizationmolding. The creative sole material formula is adopted, and cooperates with a series of processing technologies, so the produced sole material is excellent in skid resistance, especially oil slip resistance, the anti-swelling index of the material is 5% or below, water, the finished sole can walk freely on tempered glass, vitrified tiles and ceramic tiles with the gradient of 25 DEG and spread with edible oil, dishwashing liquid, shower gel and shampoo without slipping, and the preparation method can be applied to manufacturing of soles of most shoes on the market to achieve outstanding anti-slipping effect.

Description

technical field [0001] The invention relates to a formula for cold-resistant and highly oil-resistant anti-slip rubber soles, which belongs to the field of shoe materials. Background technique [0002] Shoes are requisite supplies for people to go out, and there are many types of shoes for various people to choose from. As an elastic polymer, rubber has abundant raw materials, low price, good elasticity and high strength, and is very suitable as a material for making shoe soles. The prior art publication application number is 201910262480.1, a dry and wet ground non-slip rubber sole formula and its manufacturing process. The key points of the technical solution are to refine natural rubber and butyl rubber through internal mixer and open mill respectively. Mixing temperature to 120 degrees, and then through the open mill to thin mastic until the molecular chain of the rubber is opened, and it is used as the main rubber after standing at room temperature for 24 hours; the na...

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Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cold-resistant, highly oil-resistant anti-slip rubber sole formula to solve the problem that the anti-slip effect on the oil surface is not good, which will cause the sole to slip on the oil-stained ground and affect the wearing safety.

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