Anti-skid flame-retardant insole

Abstract

The present invention discloses an anti-skid flame-retardant insole. The insole comprises the following raw material components in parts by weight: 12-15 parts of chlorinated polyethylene rubber, 5-8 parts of butyl rubber, 5-8 parts of staple fibers, 12-15 parts of white carbon, 2-4 parts of an environmental-protection flame retardant, 1-2 parts of stearic acid, 3-5 parts of an anti-skid agent, 2-4 parts of paraffin oil, 4-6 parts of bis-silane tetrasulfide, 3-5 parts of sulfur (S), 2-4 parts of an antioxidant 1076, 3-5 parts of a filler and 1-3 parts of an accelerant DM. According to anti-skid flame-retardant insole provided by the present invention, the filler and the anti-skid agent work collaboratively, can be used for a nature rubber system to improve the flame retardant of the material. The anti-skid agent can increase non-slip coefficient of the insole to ensure safety in sports, people do not readily fall, and the insole is particularly suitable for mountaineering. The prepared insole has good elasticity, formability, recovery, ventilation and water absorption. The natural components are used as main raw materials, so that environmental pollution is little, the materials are easy to degrade and recycle, the loss index is low, the wear capacity and the tear resistance are high, and the insole has a broad market application prospect.

Description

Technical field [0001] The invention belongs to the field of insole materials and their preparation, and particularly relates to a non-slip and flame-retardant insole. Background technique [0002] At present, insoles are widely used in the shoe industry, health care, and special functions; generally, they are divided into two modes: shoe industry application type shoe factory application type insole and market commodity type. The insoles used in the footwear industry are mainly to match the outsole and midsole of the shoe to make the corresponding shape; make the size plate according to the last floor or panel, and make the corresponding shape. Market commodity insoles are mainly products that sell insoles directly as a commodity, designed by developers, and circulated in the market. In modern society, people pay more and more attention to the comfort and safety of the mountaineering process, which depends on the performance of the insole. At present, the insoles of hiking sho...

AI Technical Summary

Problems solved by technology

The insoles of the mountaineering shoes currently provided are all made of metal materials (metal convex teeth / metal studs, or mountaineering spikes). Although the anti-slip performance of the insoles is improved and the safety of the mountaineering process is ensured, the mountaineering shoes are only suitable for mountaineering. , and the elasticity of the insole is low, resulting in a decrease in comfort

[0003] Organophosphorus flame retardant is a flame retardant with good flame retardant performance. It has dual functions of flame retardant and plasticizing. It can replace halogenated flame retardants and make flame retardant completely halogen-free. Great impact on physical and mechanical properties