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Antibacterial flame-retardant ultraviolet curing optical fiber coating and preparation method thereof

A technology of ultraviolet light and optical fiber, which is applied in fireproof coatings, antifouling/underwater coatings, coatings, etc., can solve the problems of poor flame retardancy and antibacterial properties, and achieve strong adhesion, good leveling, and good mold resistance and antioxidant effects

Inactive Publication Date: 2018-08-07
CHENGDU SHANSHUI TIANXIA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings of poor flame retardancy and antibacterial properties in the existing UV-curable optical fiber coatings, and provide an antibacterial flame-retardant UV-curable optical fiber coating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An antibacterial and flame-retardant UV-curable optical fiber coating is prepared from the following raw materials in parts by weight: polyethylene glycol acrylate 54, methacrylate-2,2,2-trifluoroethyl ester 13, isobornyl acrylate 5 , photoinitiator 1173 4, ethoxylated bisphenol A diacrylate 9, acrylate phosphate 6, γ-aminopropyltriethoxysilane 3, p-hydroxyanisole 2, amorphous silicon dioxide 5, iodine Butyl propynyl carbamate 1, additive 10;

[0017] The auxiliary agent is made of the following raw materials in parts by weight: mica stone 11, nano-zinc oxide 5, phosphorus primary-secondary alkyl zinc salt 3, ash calcium powder 2, polyhydroxymethylsiloxane 1, chitosan 29 The preparation method is to put the mica stone into a calciner and calcinate at 490°C for 2 hours, take it out, and crush it with nano-zinc oxide into a 70-mesh mixed powder; mix the remaining ingredients, heat to 62°C, stir for 23 minutes, and then add Mix the powders, heat-preserve and grind for 1.5...

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PUM

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Abstract

The invention discloses an antibacterial flame-retardant ultraviolet curing optical fiber coating. The antibacterial flame-retardant ultraviolet curing optical fiber coating is prepared from 50-57 parts by weight of polyethylene glycol acrylate, 10-14 parts by weight of 2, 2, 2-trifluoroethyl methacrylate, 3-6 parts by weight of isobornyl acrylate, 3-5 parts by weight of a photoinitiator 1173, 7-10 parts by weight of ethoxylated bisphenol A diacrylate, 5-7 parts by weight of acrylate phosphate, 2-4 parts by weight of gamma-aminopropyl triethoxysilane, 1-2 parts by weight of 4-methoxyphenol, 4-6 parts by weight of amorphous silica, 1-2 parts by weight of butyl iodopropynyl carbamate and 9-13 parts by weight of an aid. The antibacterial flame-retardant ultraviolet curing optical fiber coating contains safe and non-toxic antibacterial components and has good effects of resisting mildew and oxidation. Through use of zinc oxide, flame retardant and antibacterial effects are obtained and a sealing effect is provided. Through use of the aid, the leveling property is good, a uniform coating is formed, a curing rate is fast, and hardness, wear resistance, toughness and strong adhesion are obtained.

Description

technical field [0001] The invention relates to an optical fiber coating material, in particular to an antibacterial and flame retardant ultraviolet light curing optical fiber coating and a preparation method thereof. Background technique [0002] Optical fiber, referred to as optical fiber (optical fiber), is a thin fiber-like material made of plastic or glass. When light passes through it, it can form total reflection and transmit. Compared with the loss of electricity in wire transmission, the loss of light in optical fiber transmission is much lower. Therefore, optical fiber has many advantages such as low loss, small size, wide frequency band, anti-interference, light weight, and high efficiency. It is widely used as a material for long-distance information transmission. The emergence of optical fiber has laid a solid foundation for the rapid development of modern communication technology. Common fiber types include silica fiber, fluorine-doped fiber, infrared fiber, ...

Claims

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Application Information

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IPC IPC(8): C09D151/08C09D7/61C09D7/63C09D7/65C09D5/18C09D5/14C08F283/06C08F220/22C08F220/18C08F222/14C08F230/02
CPCC09D151/08C08F283/065C09D5/14C09D5/18C08L2205/03C08L2201/08C08L2201/02C08K2201/011C08L83/08C08L5/08C08K13/02C08K3/36C08K3/34C08K2003/2296C08F222/1025C08F220/18
Inventor 王鸥
Owner CHENGDU SHANSHUI TIANXIA TECH CO LTD
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