Ceramic polyolefin flame-retardant fire-resistant cable material

Abstract

The invention discloses a ceramic polyolefin flame-retardant fire-resistant cable material. The ceramic polyolefin flame-retardant fire-resistant cable material comprises, by weight, 15-18 parts of brucite, 5-7 parts of waste ceramics, 4-6 parts of citric acid, 3-4 parts of triethanolamine, 12-14 parts of polyhydroxy aluminum cation precursors, 5-6 parts of forsterite, 6-8 parts of tin and bismuth alloy powder, 26-33 parts of polypropylene, 5-6 parts of bone meal, 32-37 parts of organic silicon modified epoxy resin, 19-25 parts of polyethylene terephthalate, 63-70 parts of polyethylene resin and an appropriate quantity of deionized water. The ceramic polyolefin flame-retardant fire-resistant cable material has the advantages that the ceramic polyolefin flame-retardant fire-resistant cable material is low in cost and easy to produce, technological procedures are simple, products prepared from the ceramic polyolefin flame-retardant fire-resistant cable material are excellent in performance in various aspects, extremely high in tensile strength and impact strength, are environmentally friendly and have high economic benefits and broad application prospects, and energy can be saved.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a ceramicized polyolefin flame-retardant and fire-resistant cable material. Background technique [0002] Polymers are widely used in various fields of production and life due to their low price, light texture, high specific strength, small thermal conductivity and good chemical stability. Most polymers are good electrical insulators with high resistivity and are prone to static electricity, which limits their applications. Antistatic hazards are becoming more and more serious, such as interfering with the normal operation of aircraft radio equipment, affecting the operation of aircraft, and the polymer shell of pharmaceutical factory equipment is prone to electrostatic adsorption of dust, affecting the purity of drugs, etc. In recent years, the national railway traffic has developed rapidly, and railway The control of the system is becoming more and more complex, there ...

AI Technical Summary

Problems solved by technology

Although the present invention can solve the requirements of cable conduction and antistatic, etc., with the development of locomotive technology, the requirements for the laying environment and performance of cables are getting higher and higher, and the simple single performance can no longer meet the market demand. The present invention is here Based on the improvement, in order to achieve the characteristics of good bending resistance, fire and flame retardant, green environmental protection, aging resistance, etc., so that it can meet the requirements for the use of cables in railway engineering