High-efficiency building cable material and preparation method thereof

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...

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