Polyvinyl chloride resin light guide material and light guide fiber

Abstract

The invention belongs to the field of preparation of light guide fiber, and in particular relates to a polyvinyl chloride resin light guide material and light guide fiber. The polyvinyl chloride resinlight guide material provided by the invention comprises 100 parts of polyvinyl chloride resin, 40 to 70 parts of a plasticizer, 4 to 6 parts of a stabilizer, 0 to 5 parts of a lubricating agent and20 to 30 parts of light guide liquid. The light guide fiber prepared by the formula has high light guide property, high elongation at break and moderate hardness, and meets the use requirements of special environments in the aspect of comprehensive performance.

Description

technical field [0001] The invention belongs to the field of optical fiber preparation, and in particular relates to a polyvinyl chloride resin light-guiding material and an optical fiber. Background technique [0002] Optical fiber is a transparent glass fiber filament with a diameter of only about 1 to 100 μm. It is composed of two layers, the inner core and the jacket. The refractive index of the inner core is greater than that of the jacket. The light enters from one end, and is emitted from the other end after multiple total reflections at the interface between the inner core and the jacket. At present, the light guiding performance of traditional optical fibers is average, which cannot meet the high-speed development of communication needs. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a polyvinyl chloride resin light-guiding material, which is applied to the preparation of optical fibers. Its specific techni...

AI Technical Summary

Problems solved by technology

At present, the light guiding performance of traditional optical fibers is average, which cannot meet the rapid development of communication needs.

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