High-efficiency building cable material and preparation method thereof

A construction and cable technology, applied in the direction of circuits, electrical components, plastic/resin/wax insulators, etc., can solve the problems of fueling fire, suffocation, loss, etc., and achieve good corrosion resistance and simple process methods

Inactive Publication Date: 2016-11-23
芜湖浩权建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the long-term operation of power cables, it is easy to accumulate heat and cause fires. The main factor causing death in fires is not the direct combustion of flames, but the smoke generated when materials are burned. These smokes not only produce a large amount of toxic substances, but also can This is the main cause of death due to fire, and most of the existing power cable materials will produce a lot of smoke and toxic substances when burned, and these are mostly organic polymers, which are easy to burn, so in the event of a fire fueled the fire and caused more damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0025] A preparation method for high-efficiency building cable materials, comprising the steps of:

[0026] S1. Weigh 32-38 parts of chlorinated polyethylene, 22-30 parts of maleic anhydride, 11-14 parts of paraffin, 11-18 parts of hydrogenated nitrile rubber, 16-20 parts of composite rubber, and melamine cyanuric acid according to parts by weight 24-28 parts of salt, 1-2 parts of stearic acid, 6-9 parts of polyimide fiber, 3-7 parts of polyethylene glycol, 2-4 parts of azobisisobutyronitrile, 6-8 parts of aliphatic acid 3-8 parts of dicumyl peroxide, 11-13 parts of silicon carbide, 1-2 parts of carbon black, and 1-2 parts of epoxy soybean oil are poured into an ultrasonic disperser for ultrasonic dispersion to obtain a mixed solution A ;

[0027] S2. Add 20-35 parts of hydrotalcite and 11-14 parts of modified superfine sulfur-fixed ash to the mixed solution A obtained in step S1, and then perform ultrasonic dispersion to obtain mixed solution B;

[0028] S3. Add 6-8 parts o...

Embodiment 1

[0033] S1, take by weight 36 parts of chlorinated polyethylene, 28 parts of maleic anhydride, 12 parts of paraffin, 16 parts of hydrogenated nitrile rubber, 17 parts of composite rubber, 26 parts of melamine cyanurate, 2 parts of stearic acid, 7 parts of polyimide fiber, 5 parts of polyethylene glycol, 3 parts of azobisisobutyronitrile, 7 parts of aliphatic acid, 5 parts of dicumyl peroxide, 12 parts of silicon carbide, 1 part of carbon black, ring Pour 1 part of oxygenated soybean oil into an ultrasonic disperser for ultrasonic dispersion to obtain a mixed solution A;

[0034] S2. Add 27 parts of hydrotalcite and 13 parts of modified superfine sulfur-fixed ash to the mixed solution A obtained in step S1, and then perform ultrasonic dispersion to obtain mixed solution B;

[0035] S3. Add 7 parts of compatibilizer, 3 parts of antioxidant, 7 parts of halogen-free flame retardant, 3 parts of plasticizer and 4 parts of lubricant to the mixed solution B obtained in step S2, at a temp...

Embodiment 2

[0040] S1, take by weight 38 parts of chlorinated polyethylene, 30 parts of maleic anhydride, 14 parts of paraffin, 18 parts of hydrogenated nitrile rubber, 20 parts of composite rubber, 28 parts of melamine cyanurate, 2 parts of stearic acid, 9 parts of polyimide fiber, 7 parts of polyethylene glycol, 4 parts of azobisisobutyronitrile, 8 parts of aliphatic acid, 8 parts of dicumyl peroxide, 13 parts of silicon carbide, 2 parts of carbon black, ring Pour 2 parts of oxygenated soybean oil into an ultrasonic disperser for ultrasonic dispersion to obtain a mixed solution A;

[0041] S2. Add 35 parts of hydrotalcite and 14 parts of modified superfine sulfur-fixed ash to the mixed solution A obtained in step S1, and then perform ultrasonic dispersion to obtain mixed solution B;

[0042] S3. Add 8 parts of compatibilizer, 4 parts of antioxidant, 8 parts of halogen-free flame retardant, 4 parts of plasticizer and 5 parts of lubricant to the mixed solution B obtained in step S2, at a ...

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PUM

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Abstract

The invention discloses a high-efficiency building cable material and a preparation method thereof. The high-efficiency building cable material comprises 30 to 40 parts of chlorinated polyethylene, 20 to 35 parts of hydrotalcite, 20 to 35 parts of maleic anhydride, 10 to 15 parts of paraffin, 10 to 20 parts of hydrogenated nitrile rubber, 15 to 30 parts of compound rubber, 20 to 30 parts of melamine cyanurate, 1 to 2 parts of stearic acid, 5 to 10 parts of polyimide fiber, and 1 to 10 parts of polyethylene glycol. The high-efficiency building cable material has the advantages that the chlorinated polyethylene, the hydrotalcite, the maleic anhydride, the paraffin, the hydrogenated nitrile rubber, the composite rubber, the melamine cyanurate, the stearic acid, the polyimide fiber, modified superfine desulphurization ash, and other raw materials are added with a compatilizer, an antioxidant, a halogen-free flame-retardant agent, a plasticizer, and a lubricant to react and melt according to a scientific proportional ratio; the preparation technology and method are simple, and the prepared product has better corrosion-resistant, fireproof and flame-retardant, and insulation properties, and is suitable for being used in multiple fields.

Description

technical field [0001] The invention relates to the technical field of composite material production, in particular to a high-efficiency building cable material and a preparation method thereof. Background technique [0002] In the long-term operation of power cables, it is easy to accumulate heat and cause fires. The main factor causing death in fires is not the direct combustion of flames, but the smoke generated when materials are burned. These smokes not only produce a large amount of toxic substances, but also can This is the main cause of death due to fire, and most of the existing power cable materials will produce a lot of smoke and toxic substances when burned, and these are mostly organic polymers, which are easy to burn, so in the event of a fire Fueled the fire, causing more damage. [0003] Electricity is an energy powered by electric energy. The invention and application of electric power set off the second industrialization climax. Since then, technology ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/28C08L91/06C08L15/00C08L79/08C08L51/04C08L23/12C08L23/06C08L63/00C08L79/02C08K13/06C08K9/00C08K3/26C08K5/3492C08K3/34C08K3/04C08K3/38C08K3/22C08K5/1539H01B3/44
CPCC08L23/286C08L2201/02C08L2203/202C08L2205/02C08L2205/035C08L2205/16H01B3/441C08L91/06C08L15/005C08L79/08C08L51/04C08L23/12C08L23/06C08L63/00C08L79/02C08K13/06C08K9/00C08K3/26C08K5/34928C08K3/34C08K3/04C08K2003/387C08K2003/265C08K2003/2227C08K5/1539C08K3/346
Inventor 胡圣武
Owner 芜湖浩权建筑工程有限公司
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