High-cold-resistance rubber cable material

Abstract

The invention discloses a high cold-resistant rubber cable material, which is made of the following raw materials in parts by weight: pine oil 2-3, aluminum tripolyphosphate 1-1.4, heavy calcium powder 10-13, tungsten boride 4-5, crushed Glass powder 10‑13, diisodecyl adipate 0.8‑1, ethanolamine 2‑2.5, silicone masterbatch 3‑4, petrolatum 3‑4, ACR anti-impact agent 2‑3, isoprene rubber 60‑67, chlorine Butadiene rubber 55‑60, natural rubber 55‑70, hollow glass microspheres 30‑40, silane coupling agent kh5501‑1.3, epoxy resin E4412‑16, diethylenetriamine 0.06‑0.1, accelerator DA0.1‑0.2 , silane coupling agent kh5702.6‑3, appropriate amount of distilled water; the rubber cable material prepared by the present invention has excellent mechanical properties, good aging resistance, high hardness, and is not easily damaged. It is used as a cable material with good overall performance, long service life, and application prospects widely.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a high cold-resistant rubber cable material. Background technique [0002] As the name implies, hollow glass microspheres are hollow glass microspheres with different hollowness and density. In most cases, adding hollow glass microspheres to polymers can significantly reduce material costs, improve the processing flow properties of high-viscosity materials, endow products with better appearance, and improve the stiffness and even strength of materials. Under certain conditions, it can also improve the wear resistance and impact resistance of the material to a certain extent, and can also give the product good heat insulation, sound insulation and other properties. With the continuous and rapid development of China's economy, cables have been widely used in various industries, and it is the second largest industry in China after the automobile industry. , leading to the ...

AI Technical Summary

Problems solved by technology

With the continuous and rapid development of China's economy, cables have been widely used in various industries, and it is the second largest industry in China after the automobile industry. , leading to the damage or loss of the original performance of the cable rubber surface, especially when used in an environment with long-term high temperature and complex geological conditions, its wear-resistant collision, temperature resistance, medium resistance, aging resistance, and flame retardancy cannot meet the requirements. Frequent electrical accidents, and with the further improvement of the country's electrical safety requirements, the quality of cables will be higher and higher

Cable is the carrier of power transmission, and its use scenarios are very broad, which also makes the requirements for cable performance different in different application scenarios, especially in some low-temperature environments, the existing cables face many problems during use , for example, in the process of dragging and bending, the cable is easily damaged, and in the low temperature environment, the outer sheath of the cable is easily broken and damaged, which needs to be solved urgently