new liwan cable: cable to lead a new era of environmental protection -凯发k8官网下载客户端中心

guangdong cable co., ltd. liwan latest!

product name: halogen flame retardant radiation cross-linked polyolefin insulated cables

       lszh cable refers to the insulation material halogen material wire, in the case of combustion, without releasing halogen-containing gases, low smoke density, reference standard jb / t 10491-2004, models wdz-byj, wdz-byj (f) and the like.

features:

   low smoke: when burned, and only a faint mist, visible from over 60 meters

   non-toxic: does not contain any toxic substances

   high flame: by radiation crosslinking process so that the wire to achieve the flame retardant effect

   long life: aging, life expectancy up to 100 years

   temperature: the maximum operating temperature up to 150 degrees

   environmental protection: in line with eu environmental standards and japan

   radiation: pregnant women, children, the elderly and the sick, wire lszh radiation greatly reduces the electromagnetic radiation pollution on humans.

production process:

halogen-free environmentally friendly materials, the use of high-energy electron accelerator electron bombardment prime insulating layer will re-break the molecular chain to form a crosslinked, that is, radiation crosslinking process.

application:

rated voltage 450 / 750v and below, there are halogen, low smoke, flame retardant requirements and safety and environmental protection requirements of high places. such as high-rise buildings, railway stations, subways, airports, hospitals, large library, gymnasium, villas, family homes, hotels, hospitals, office buildings, schools, shopping malls and other crowded places.

advantages irradiation crosslinked halogen flame retardant wire

traditional pvc (polyvinyl chloride) wire, when the fire broke pvc mixture was heated after escaping a lot easier to break down toxic, corrosive hcl (hydrogen chloride) gas, and produce large amounts of toxic smoke, causing major life and property damage, and a great deal of difficulty (such as south korea subway fire) to the rescue. in order to avoid and reduce secondary damage caused by fires and fire people after ten years a large number of studies have found that changing the outer layer materials and processes used in the product, can effectively solve the problem.

the main characteristics of halogen-free flame retardant wire and cable for all of the halogen-free materials, and the little amount of smoke when burned release. halogen-containing cables released in the fire toxicity is very scary. if the concentration of toxic gases can cause death in 30min judgment is then 1, then the pvc toxicity index of 15.01, while the toxicity index halogen-free polymer was 0.79. in case of fire, smoke filled the intense debate victims unclear direction, thus prolonging the retention time in the fire. according to the information, when the light transmittance of 70%, depending on the person's ability to distinguish the naked images of only about 5m. while pvc combustion smoke emitted light transmittance of 15% or less, that is, people here smoke cigarettes, with their naked eye distance of only about 2m. another feature is that the smoke spread very rapidly with hot air at speeds up to 20m / min or more. thus, the use of wire and cable lszh vital to ensuring security. - this section is taken from the shanghai construction dgj08-93-2002 j10166-2002) "civil wire and cable fire design procedures."

to this end, the world's advanced countries have introduced lszh material substitution yield the same pvc, and the development of relevant standards, europe, japan has a comprehensive promotion in the civil wires. our country has also developed a corresponding standard, developed countries such as gb / t19666-2005 "fire-retardant and fire-resistant wire and cable general", the state ministry of public security established ga306.1-2001 "fire-retardant and fire-resistant cables: plastic insulated flame retardant and fire-resistant cables and grading requirements ", the ministry of industry has developed jb / t 10491-2004" and below rated voltage 450,750v crosslinked polymer insulated wire and cable, "shanghai has developed the construction specifications dgj08-93-2002 j10166- 2002) "civil wire and cable fire design procedures" and other series of standards, halogen flame retardant wire has been widely adopted in airports, subways, large buildings, the government projects.

 with the social and economic development, the quality of human life have become increasingly demanding, however, security risks at any time endanger people's lives, from the electrical fire in recent years due to increasing year by year, of which the fire due to the reasons caused by the wire and cable accounted for a large proportion. so whether it is in the planning, description, design, installation, operation or maintenance, security is the primary responsibility of the selected wire and cable in case of fire appear directly related to the safety of human life and property.

ordinary wire and cable contained toxic and hazardous substances as well as the production, use and waste generated in the process, will be released or leakage into the surrounding environment, resulting in human health and the environment (including soil, water, air, etc.) harm. it is environmentally friendly wire and cable in respect environmental, health and development of the concept of sustainable development, the production of a new generation of wire and cable products.

ministry of railways and europe siemens, alstom companies introduced dj4 high-powered locomotives, in accordance with european standards, environmental protection should be fully installed halogen wire and cable locomotive.

we adhering to the "science and technology social returns," the purpose of using the company's high-tech advantages, through innovation lszh technology and introduced a new high-performance environmentally friendly wires. it solves the shortcomings of pvc fitting wire, halogen, low smoke, flame-retardant along with excellent short-circuit load capacity, is a wise choice when home decoration, we believe that with the people's living conditions improve, health, safety , more and more attention to environmental protection, new high-performance environmentally friendly wire cloth completely replace traditional pvc wire day will be about to happen

new liwan cable: cable to lead a new era of environmental protection

guangdong cable co., ltd. liwan latest!

product name: halogen flame retardant radiation cross-linked polyolefin insulated cables

       lszh cable refers to the insulation material halogen material wire, in the case of combustion, without releasing halogen-containing gases, low smoke density, reference standard jb / t 10491-2004, models wdz-byj, wdz-byj (f) and the like.

features:

   low smoke: when burned, and only a faint mist, visible from over 60 meters

   non-toxic: does not contain any toxic substances

   high flame: by radiation crosslinking process so that the wire to achieve the flame retardant effect

   long life: aging, life expectancy up to 100 years

   temperature: the maximum operating temperature up to 150 degrees

   environmental protection: in line with eu environmental standards and japan

   radiation: pregnant women, children, the elderly and the sick, wire lszh radiation greatly reduces the electromagnetic radiation pollution on humans.

production process:

halogen-free environmentally friendly materials, the use of high-energy electron accelerator electron bombardment prime insulating layer will re-break the molecular chain to form a crosslinked, that is, radiation crosslinking process.

application:

rated voltage 450 / 750v and below, there are halogen, low smoke, flame retardant requirements and safety and environmental protection requirements of high places. such as high-rise buildings, railway stations, subways, airports, hospitals, large library, gymnasium, villas, family homes, hotels, hospitals, office buildings, schools, shopping malls and other crowded places.

advantages irradiation crosslinked halogen flame retardant wire

traditional pvc (polyvinyl chloride) wire, when the fire broke pvc mixture was heated after escaping a lot easier to break down toxic, corrosive hcl (hydrogen chloride) gas, and produce large amounts of toxic smoke, causing major life and property damage, and a great deal of difficulty (such as south korea subway fire) to the rescue. in order to avoid and reduce secondary damage caused by fires and fire people after ten years a large number of studies have found that changing the outer layer materials and processes used in the product, can effectively solve the problem.

the main characteristics of halogen-free flame retardant wire and cable for all of the halogen-free materials, and the little amount of smoke when burned release. halogen-containing cables released in the fire toxicity is very scary. if the concentration of toxic gases can cause death in 30min judgment is then 1, then the pvc toxicity index of 15.01, while the toxicity index halogen-free polymer was 0.79. in case of fire, smoke filled the intense debate victims unclear direction, thus prolonging the retention time in the fire. according to the information, when the light transmittance of 70%, depending on the person's ability to distinguish the naked images of only about 5m. while pvc combustion smoke emitted light transmittance of 15% or less, that is, people here smoke cigarettes, with their naked eye distance of only about 2m. another feature is that the smoke spread very rapidly with hot air at speeds up to 20m / min or more. thus, the use of wire and cable lszh vital to ensuring security. - this section is taken from the shanghai construction dgj08-93-2002 j10166-2002) "civil wire and cable fire design procedures."

to this end, the world's advanced countries have introduced lszh material substitution yield the same pvc, and the development of relevant standards, europe, japan has a comprehensive promotion in the civil wires. our country has also developed a corresponding standard, developed countries such as gb / t19666-2005 "fire-retardant and fire-resistant wire and cable general", the state ministry of public security established ga306.1-2001 "fire-retardant and fire-resistant cables: plastic insulated flame retardant and fire-resistant cables and grading requirements ", the ministry of industry has developed jb / t 10491-2004" and below rated voltage 450,750v crosslinked polymer insulated wire and cable, "shanghai has developed the construction specifications dgj08-93-2002 j10166- 2002) "civil wire and cable fire design procedures" and other series of standards, halogen flame retardant wire has been widely adopted in airports, subways, large buildings, the government projects.

 with the social and economic development, the quality of human life have become increasingly demanding, however, security risks at any time endanger people's lives, from the electrical fire in recent years due to increasing year by year, of which the fire due to the reasons caused by the wire and cable accounted for a large proportion. so whether it is in the planning, description, design, installation, operation or maintenance, security is the primary responsibility of the selected wire and cable in case of fire appear directly related to the safety of human life and property.

ordinary wire and cable contained toxic and hazardous substances as well as the production, use and waste generated in the process, will be released or leakage into the surrounding environment, resulting in human health and the environment (including soil, water, air, etc.) harm. it is environmentally friendly wire and cable in respect environmental, health and development of the concept of sustainable development, the production of a new generation of wire and cable products.

ministry of railways and europe siemens, alstom companies introduced dj4 high-powered locomotives, in accordance with european standards, environmental protection should be fully installed halogen wire and cable locomotive.

we adhering to the "science and technology social returns," the purpose of using the company's high-tech advantages, through innovation lszh technology and introduced a new high-performance environmentally friendly wires. it solves the shortcomings of pvc fitting wire, halogen, low smoke, flame-retardant along with excellent short-circuit load capacity, is a wise choice when home decoration, we believe that with the people's living conditions improve, health, safety , more and more attention to environmental protection, new high-performance environmentally friendly wire cloth completely replace traditional pvc wire day will be just around the corner.

guangdong cable co., ltd. liwan "three-card" wire lszh radiation test

experiment with flame retardant, high temperature test, short circuit test.