High-elasticity low-temperature-resistant cable material and preparation method thereof

Abstract

The invention discloses a high-elasticity low-temperature-resistant cable material which is prepared from the following raw materials in parts by weight: 3-5 parts of titanate, 1-2 parts of antioxidant MB, 40-60 parts of butadiene-acrylonitrile rubber, 2-5 parts of tetramethyl thiuram tetrasulfide, 4-5 parts of styrene-butadiene thermoplastic elastomer, 3-5 parts of isopropyl phenyl diphenyl phosphate, 2-4 parts of 2,4,6-tri(2'-n-butoxy phenyl)-1,3,5-triazine, 4-6 parts of aluminum hydroxide, 10-16 parts of chlorinated polyethylene, 8-12 parts of MBS resin, 3-6 parts of linear low-density polyethylene, 5-8 parts of sodium allysulfonate, 2-3 parts of vanadyl-acetylacetonate, 15-20 parts of N330 carbon black and 8-12 parts of aids. According to the cable material disclosed by the invention, the preparation method is simple, the raw materials are reasonable in formula, the elasticity performance of the cable material is improved due to the addition of styrene-butadiene thermoplastic elastomer and the like, and the cable material is endowed with good low temperature resistance and has excellent flame-retardant property.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a high-elasticity low-temperature-resistant cable material and a preparation method thereof. Background technique [0002] Cable material is the main application field of insulating materials. At present, with the continuous development of the communication field, the market demand for cable material is increasing, and the performance requirements for cable material are also getting higher and higher, such as halogen-free cable material, high-voltage Insulated cable materials, inner and outer shielded cable materials, etc. Most of the cable materials produced in China are ordinary PVC cable materials and PE cable materials, which are not only poor in flame resistance, heat resistance and aging resistance, but also pollute the environment and damage people's health. For this reason, the inventor has designed a new cable material formula, and improved the performance o...

AI Technical Summary

Problems solved by technology

Most of the cable materials produced in China are ordinary PVC cable materials and PE cable materials, which are not only poor in flame resistance, heat resistance and aging resistance, but also pollute the environment and damage people's health.