Wear-resistant polyester tire waterproof coiled material

By introducing a multi-layer structure into the polyester-based waterproof membrane and using specific materials to enhance its wear resistance and waterproof performance, the problem of the polyester-based waterproof membrane surface being susceptible to friction loss is solved, and better wear resistance and waterproof effects are achieved.

CN223357584UActive Publication Date: 2025-09-19WEIFANG JINBAO WATERPROOF MATERIAL CO LTD
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Patent Information

Application Number
CN202423039744.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-09-19
Estimated Expiration
2034-12-10

AI Technical Summary

Technical Problem

During the use of polyester waterproof membrane, the surface is susceptible to friction loss, resulting in reduced or lost waterproof properties, affecting wear resistance and waterproof effect.

Method used

A multi-layer structure consisting of a wear-resistant layer, wear-resistant blocks, an adhesive layer, a water-resistant layer and a reinforcement layer is introduced into the structure of the polyester-based waterproof membrane. Materials such as vinyl acetate copolymer, thermoplastic polyurethane and polypropylene fiber are used to enhance wear resistance and waterproof performance.

Benefits of technology

It improves the wear resistance and waterproof effect of polyester waterproof membrane, extends its service life, resists the influence of ultraviolet rays and environmental factors, prevents damage, and maintains good waterproof performance.

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Abstract

The utility model provides a wear-resistant polyester tire waterproof coiled material, and belongs to the technical field of waterproof coiled materials. The wear-resistant polyester tire waterproof roll comprises a polyester tire base layer and a waterproof layer, the waterproof layer is arranged at the top of the polyester tire base layer, a wear-resistant layer is arranged at the top of the waterproof layer, and a plurality of wear-resistant blocks are arranged at the top of the wear-resistant layer. The waterproof layer is subjected to covering wear-resistant protection work, and the wear-resistant layer is made of a vinyl acetate copolymer material, has good wear resistance and flexibility, and resists the influence of ultraviolet rays and environmental factors when being subjected to wear-resistant protection on the waterproof layer and the polyester base layer, so that the service life is prolonged; the situation that the polyester base layer and the waterproof layer are damaged due to the influence of external friction force during working, and the waterproofness is reduced or even lost is avoided, so that the wear resistance and waterproof effect of the polyester base layer and the waterproof layer are improved.
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