Whether for businesses or residences, every single electrical installation should have a good planning and quality material to ensure the environment&#;s safety. The good news is that, to guarantee it in wires and isolated cables, a non-halogenated compound is an excellent choice.
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Noteworthy to say that cables that have this particular characteristic can bring many advantages to electrical installations, such as slowing up flames in case of fire. Are you interested in this matter and want to know more about the halogenated compound? Stay tuned to Polyexcel&#;s blog!
A halogen-free cable is one of the top choices when it comes to potentializing the safety of businesses and residences. The main reason for that is that this type of cable does not contain elements that come from the halogen family &#; not in the cape and neither in its isolating compounds.
For that reason, they are considered fire-resistant cables: when reached by fire, the cable shows low smoke emission, besides not emitting toxic gases. Another great advantage is that the smoke is very light, which helps people to see their way out and exit the location.
Also important to say, in residences, the conductors are located in anti-fire elecroductes, which are usually installed in masonry walls. However, in public spots, the cabling system is located in open trays or cable trays in constant contact with oxygen.
That is the case of subway stations, shopping malls and many other places that receive a large flow of people. So in cases of fire, in places with halogen-derived materials like chlorine, the cable&#;s burn emanates a high volume of toxic gases and smoke.
The biggest difference between a non-halogenated cable and a halogenated one is its absence of chlorine and halogen derivatives from its composition. Moreover, this is the main factor, so that in cases of combustion it does not release gases and toxic smoke mentioned above. That is, even if there are any accidents, damages are minimized.
It is important to have wires and cables that count with this isolating feature because these gases are highly aggressive to the respiratory system. They can be more damaging to our health than the burns caused by fire. Therefore, it is crucial that big companies pay attention to this matter.
Besides, halogen-free cables are produced with a copper base, which is a flexible material that allows isolation with polymeric compounds that put up with 70°C to 90°C temperatures. The results are practical and great performance installation in electrical networks of residences and businesses.
As we observed, the halogen-free cable is an excellent alternative to enhance safety in buildings and places with a big flow of people. However, this is not the only reason why the owners of these establishments should avoid the use of halogen types of cables.
There is a Brazilian technical norm (NBR-) that determines that cables resistant to fire are installed in high-occupancy places. This management of low-tension electric installation is also recommended in small locations with few exit doors, like theaters and clubs.
Besides, different economic sectors have worried about the safety of electrical installations. It is very important that more than just providing a good service or attendance, entertainment places and residential ones are safe and contribute to people&#;s well-being.
The halogenated cable can also be advantageous to the economic sector. While choosing more secure versions of it, only cable trays are used to organize the cables. Thus, it is possible to avoid the use of more expensive alternatives in installing. Remember, this version can be installed anywhere.
Available in the polymeric compound market for almost 10 years for wires and energy and telecommunications cables, Polyexcel offers products with state-of-the-art quality. The main reason for that is the constant search for new technologies to improve the daily production process.
The HFFR (Halogen-Free Fire Retardant) is the most indicated compound to potentialize safety in any establishment. Besides, it is a perfect option to replace PVC. Another advantage of this product is that it can also contribute positively to nature and the environment since it has low emission of smoke.
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Furthermore, Polyexcel counts with some variations of this compound, like the Polytox 90 HP and the Polytox 93. For more sustainable versions, there are also more options that care for the environment, such as the Polytox 90 G and the Polytox Green 90 G. For more sustainable versions, there are also more options that care for the environment, such as the Polytox 90 G, Polytox Green 90 G and the Polytox Green 92 LF, since they use polymers that come from renewable sources.
Mastering all details about the halogenated cable, make sure to check out our other articles available here at Polyexcel&#;s blog. We have exclusive contents related to the polymer market, industry trends, logistic and administrative processes and many others!
Galaxy is a leading low smoke zero halogen (LSZH) cable supplier offering custom and stock LSZH cable and LSZH wire. LSZH cables are often used where safety, along with performance and reliability, are critical. They are typically specified for use in highly populated, enclosed public spaces where flame resistance, low smoke production and reduced toxic/corrosive gas emissions during combustion are critical.
LSZH cable/wire refers to cables where the cable jacketing and insulation is made with materials that produce low/limited smoke and non-toxic halogens when exposed to fire or high temperatures. There is also low smoke cable and zero halogen cable / halogen free cable.
Low smoke zero halogen cables are used when fire safety is critical, especially in enclosed spaces. A number of fires in transportation facilities and other locations led to the development of LSZH cables. In these emergency fire situations, the low smoke factor helps maintain visibility and can reduce respiratory damage, while zero halogen material cuts the production of toxic, halogenated gases.
Halogen free cable/wire, also called zero halogen cable, refers to cables where the cable jacketing and insulation is made with materials that produce no toxic halogens when exposed to fire or high temperatures. These halogen free cables are used when smoke considerations are minimal. Halogen-free cables also do not use materials that may have an environmental impact.
Low smoke cable/wire, also called limited smoke cable, refers to cables where the cable jacketing and insulation is made with materials that produce no or only small amounts of smoke when exposed to fire or high temperatures. These low smoke cables are used when halogen considerations are minimal.
Because of their low smoke and toxicity benefits, LSZH cables are often chosen for a multitude of applications. These include:
LSZH insulation and jacketing can be used to manufacture nearly any type of cable, including but not limited to:
In some locations, there are regulations that require the use of low smoke zero halogen wire/cable. Local codes should be checked to see if LSZH wires are required.
Galaxy has successfully transitioned a large number of cable projects from unapproved cable specifications to cables that now meet stringent low smoke zero halogen requirements. This expertise and experience is a strong reason to choose Galaxy for LSZH cable.
Also, there are various combinations of cable compounds with different characteristics. There are some low-smoke compounds that are not halogen free, and some halogen free compounds that are not considered low smoke. Galaxy&#;s Sales Engineers can provide guidance in selecting a cable solution that is well suited for specific applications and understand the challenges that come along with the cable selection process. No matter the environment or desired functionality of the cable, a LSZH cable can be manufactured that allows equipment to function as intended when fire and smoke safety is critical.
Galaxy offers LSZH, halogen free, and low smoke insulation and jacket material for cable with:
LSZH cable and wire from Galaxy is available with the following materials:
Galaxy offers LSZH cable in the following ranges of technical specifications:
If you want to learn more, please visit our website FR PE Cable Sheath Materials Custom.