Ribbon and preparation method thereof

Abstract

The invention relates to a cable tie and a preparation method thereof, the cable tie is prepared from modified nylon 66, and the modified nylon 66 comprises the following raw materials by weight: 26-70 parts of nylon 66; 5 to 15 parts of a grafted POE (Polyolefin Elastomer) toughening agent; 5 to 10 parts of polytetrafluoroethylene; 5-10 parts of a dispersant; 5 to 10 parts of a compatilizer; 5 to 10 parts of a coupling agent; 5-10 parts of a lubricant; 5 to 10 parts of an antioxidant; 5 to 10 parts of an anti-ultraviolet agent; 5-10 parts of a heat stabilizer; the slow-release stabilizer comprises 7-dehydrocholesterol and carbon black, and the weight ratio of the 7-dehydrocholesterol to the carbon black is 5: (2-4). The preparation method of the cable tie comprises the following steps: S1, mixing materials; s2, performing granulation; and S3, injection molding. The cable tie has the effect of reducing the adverse effect of aging on the binding performance of the cable tie.

Description

technical field [0001] The present application relates to the field of polymer materials, in particular to a cable tie and a preparation method thereof. Background technique [0002] Cable ties, also known as cable ties, cable ties or lock ties, are belts used to bind things. Generally, they can be divided into plastic cable ties, stainless steel cable ties, and plastic-sprayed stainless steel cable ties according to their materials. During use, due to the comprehensive action of environmental factors such as heat, oxygen, water, light, microorganisms, and chemical media, the chemical composition and structure of plastics will undergo a series of changes, and the physical properties will also deteriorate accordingly, such as hardening, aging, etc. Sticking, becoming brittle, discoloring, losing strength, etc. These changes and phenomena are called aging. [0003] In the related art, the Chinese patent with publication number CN113527834A discloses a high temperature resista...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that: during the use of plastic cable ties, they will be exposed to light, and plastic cable ties are prone to aging under light, resulting in Decreased strapping performance

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