Environmentally friendly low-smoke and halogen-free cables

Today, the environmental protection industry has been highly valued by many countries, and many industries are required to follow the principles of environmental protection. As an important part of the manufacturing industry, the wire and cable industry must develop in the direction of environmental protection. The requirements are becoming more and more stringent, and industrial upgrading is imperative.

In recent years, with the continuous development of the economy, the cable industry has gradually begun to pay attention to the promotion and popularization of the environmental protection level of wire and cable. Many cities and regions have begun to ban non-environmentally friendly wires and cables. In many public places, such as subway stations, high-speed rail stations, railway stations, shopping malls and other crowded areas, the requirements for the use of wires and cables are very high, and the safe use of wires and cables is becoming more and more important. The stricter!

What are the characteristics of environmentally friendly low-smoke halogen-free cables?

1.Low smoke: when burning, there is only a light water mist, and the visible distance is more than 60 meters

2.Non-toxic: no toxic substances

3.Flame retardant: through the irradiation cross-linking process, the wire can achieve the effect of flame retardant

4.Long lifespan: anti-aging, lifespan can reach more than ten years

5.High temperature resistance: during use, the maximum working temperature can reach 150 degrees

6.Environmental protection standard: in line with EU and Japanese environmental protection standards

Due to these features, environmentally friendly LSZH cables are becoming more and more popular. The primary requirements for environmentally friendly wires and cables are low smoke, halogen-free, and heavy metal-free, and there are corresponding requirements for waste treatment and recycling. Therefore, only wire and cable products that conform to the development of the times can effectively enhance the competitiveness of cable manufacturers. Environmentally friendly cables will effectively promote the development of the cable industry, improve and innovate green industries, and make the cable industry continue to develop and become wider and wider.

Analysis of six advantages of environmentally friendly low-smoke and halogen-free cables

Traditional cables not only contain heavy metals such as lead, cadmium, and mercury, but also a large number of dioxins, lead, cadmium, and halides will appear in the process of manufacturing, use, and waste disposal; in case of fire, they will also release A large amount of dense smoke will be emitted, and a large amount of corrosive harmful gas will be produced, which will not only pollute the environment, but also cause a large number of casualties. Compared with traditional cables, environmentally friendly cables basically have high flame retardancy, no halogen, low mycoin, no corrosive gas production, high light transmittance, and high protection against ultraviolet rays or water.

At present, developed countries such as Europe, the United States, Japan and other countries have higher and higher environmental protection requirements for the cables used, and the use or import of non-environmental protection cables has been strictly prohibited. my country also attaches great importance to this field. Relevant laws and regulations clearly require that the use of non-environmentally friendly cables is strictly prohibited in the construction of major projects.

1.High flame retardancy

Environmentally friendly cables can fully guarantee its high fire protection requirements for buildings. In case of fire, environmentally friendly cables can not only be difficult to burn, but also prevent the spread of flames and the expansion of disasters after burning.

2.Halogen free

The use of green environmental protection insulation layer, sheath and special oxygen barrier material not only makes the environmental protection cable have good electrical properties, physical and mechanical properties, but also ensures that the product does not contain halogens and solves the “secondary pollution” formed when it is burned , to avoid the carcinogenic “dioxin” substances produced when traditional PVC wires are burned.

3.Low toxin

The insulation and sheath of environmentally friendly cables must not contain heavy metal elements such as lead and cadmium that are harmful to the human body. At the same time, the natural environment such as soil and water sources will not be polluted during the use and disposal of environmentally friendly cables. And it has to go through harsh toxicity experiments, and the rats are safe and sound under the prescribed experimental conditions.

4.Does not produce corrosive gas

The use of a new type of special coating material that is non-polluting to the environment ensures that the environmentally friendly cable will not produce toxic gases such as HCL during production, use, and combustion. .

5.High light transmittance

The smoke produced by the environmentally friendly cable is extremely thin, which is conducive to the evacuation of personnel and the execution of fire fighting. Generally speaking, the light transmittance of environmentally friendly cable products is greater than 40%, which is much higher than the standard of less than 20% for traditional flame-retardant cables.

6.High protection against UV rays or water

This excellent performance can make the environmental protection cable less likely to be weathered during use, slow down the aging speed of the environmental protection cable to a certain extent, and prolong the service life of the cable.

In general, environmentally friendly low-smoke and halogen-free cables are the general trend of the future development of the wire and cable industry. In recent years, the sales share of environmentally friendly cable products has expanded rapidly. Due to the characteristics of non-toxic and non-polluting to people and the environment, high safety and reliability, and long service life, environmentally friendly cables will become the mainstream of the cable market in the future.

Jinshui Wire&Cable Group has been specializing in the production of wires and cables for 20 years. The low-smoke and halogen-free environmentally friendly cables produced have the advantages of flame retardancy, fire resistance, halogen-free, no corrosive gas when burned, and low smoke. They are widely used in large-scale urban complex construction, petroleum Chemical, gas station, hospital, school and other projects