Environment-friendly insulating material

Abstract

The invention discloses an environment-friendly insulating material. The environment-friendly insulating material comprises raw materials in parts by weight as follows: 30 parts of polyolefin, 15 parts of a organosilicone cross-linking agent, 15 parts of silicon dioxide, 11 parts of silicon hydroxide, 10 parts of magnesium hydroxide, 6 parts of ferric oxide, 5 parts of barium sulfate, 5 parts of magnesium silicate, 3 parts of talcum powder, 3 parts of a lubricating agent, 4 parts of an antioxidant, 2 parts of a compatilizer and 1 part of an organosilicon leveling agent. The environment-friendly insulating material has the characteristics of low smoke, no toxicity, no halogen and flame retardance; meanwhile, the tensile strength is higher, and the environment-friendly insulating material has excellent anti-electromagnetic interference performance when bearing mechanical external force; the environment-friendly insulating material is suitable for insulating layers of various wires and cables.

Description

technical field [0001] The invention relates to an environment-friendly insulating material. Background technique [0002] Today, with the rapid development of high technology, more and more electrical equipment enters and exits people's homes. In order to make people's lives safer, environmentally friendly insulating materials with better insulation effects are needed to insulate electrical equipment. [0003] In the existing work and life, the existing environmentally friendly insulating materials are manufactured according to common DIN standards, such as: heat-resistant 90-degree coke-linked polyethylene, polyvinyl chloride. Its disadvantages are: not heat-resistant, not fire-resistant, not to mention fire-resistant. [0004] Ordinary polyvinyl chloride materials with an insulation degree of 0.6 to 110 cannot be overloaded. Excessive load current can easily break down the environmentally friendly insulating material and cause a short circuit; in an open flame, it is eas...

AI Technical Summary

Problems solved by technology

Its disadvantages are: not heat-resistant, not fire-resistant, not to mention fire-proof

[0004] The insulation degree of ordinary polyvinyl chloride materials is 0.6~110 and cannot be overloaded. Overloading current can easily break down the environmentally friendly insulating materials and cause a short circuit; in an open flame, it is easy to be ignited, releasing suffocating toxic gases and polluting the environment.