Some wire insulation is produced to resist electric current in electrical applications. How exactly do you figure out the right option for your specific application? It also displays excellent heat, weather, and age resistance without curing. Further benefits include excellent flexibility at both high and low temperatures, from -55 Celsius to +150 Celsius, as well as good dielectric strength. JEM stands out from other companies in the industry because of our: Jem Electronics, Inc. - United States Cable Assembly, 23 National Drive Franklin, MA 02038, Posted UL maximum temperature ratings may be 60C or 105C. EPR is known for its excellent thermal characteristics and electrical properties, allowing a smaller cross-sectional area for the same load-carrying capacity of other cables. Fluorinated Ethylene Propylene (FEP) is a highly flame-resistant material. Neoprene is also known for its long service life, wide temperature range, and usability. It is also relatively cheap compared to other prospective conductor materials, including silver and gold. Neoprene has a long service life, wide temperature range, is flame retardant and self-extinguishing. Thermoplastic compounds use additives to strengthen specific properties of thermoplastic. The same cannot be said about other sizes. Depending on the project that you are working on, you may want to choose a wire insulation that specifically uses one of the following thermoplastic compounds to better serve your needs. The most common insulation materials include; In this publication, we will cover some essential information that will help you make the right choice. As an application, it is usually extruded over softer insulation compounds. For the most part, NEC regulations permit the use of bare and insulated ground wireinterchangeably. Thus, in laymans terms, any wire that contains any form of protection is an insulated wire. The flexibility of this material also makes it appropriate for temporary installations and applications in the mining industry. Well, there are countless places where one can buy an insulated copper wire. PVDF is also commonly called Kynar, a registered trademark of Arkema Inc. Thermoplastic elastomers consist of a mix of polymers, typically plastic and rubber, to combine the benefits of each material into one insulating product. Generally speaking, copper-insulated cables are the best option for you. It exhibits supreme abrasion, cut-through, oil, and solvent resistance. Like many conventional rubber materials, TPR is highly resistant to oils, chemicals, ozone and other environmental factors. For example, a 16 gauge solid copper core insulated wirecan safely transmit 19 amperes at around 800Celsius. TPE is commonly used in applications where conventional elastomers cannot provide the necessary range of physical properties. They also maintain their shape better in colder environments. Additives can be used to make it flame-retardant, but this will sacrifice the dielectric constant and increase power loss. Resistant to chemicals, water, and abrasion, it works well in retractile cord applications, as well as in marine and low-temperature environments. Improved data transmission can also be achieved when FEP is foamed. Can be cross-linked either chemically or irradiated. TPE can be molded, extruded, and reused like plastic materials while maintaining the flexibility and stretch of rubber. This makes PE a popular option for cables requiring high-speed transmission. It must be jacketed for mechanical and chemical protection. Polyethylene (PE) is a dense, inflexible material that is used mostly for insulating coaxial and low capacitance cables. Typically, red represents the positive wire. TPE is now being used more and more in automotive applications and household appliances. However, leading manufacturers take appropriate measures to improve the mechanical resistance of the silicone insulated wire. This is primarily because they mostly have to move through walls, ceilings and other close-fitting spaces. Comparative Properties of Plastic Insulations, Comparative Properties of Rubber Insulations, Comparative Properties of Fluoropolymer Insulations. Factory:WenXian Industrial Zone, Henan Province, P.R.China, Office :The intersection of Hang Hai Road and Qin He Road, Henan,China, Copyright 2022 Leading Cable and Wire Manufacturer-ZW, Powered by Leading Cable and Wire Manufacturer-ZW, CCA Cable: Industry Grade Cable For Better Performance, Bus Cable: A Perfect Industrial Cabling Solution, Power Cable Types: A Guide to Choosing the Right Cable, It is flame, moisture, and abrasion-resistant, It can withstand exposure to oil and several other chemicals, including acids and alkalis, It has excellent dielectric strength, which implies that it can withstand an incredible amount of electrical field intensity without damage, It is non-toxic and odorless, making it the ideal option for the food and medical industries, Outstanding electrical, thermal, and physical properties, Extreme thermal and mechanical force resistance, XLPE improves the insulated wire current rating when dealing with short circuits. TEFLON (FEP)is extrudable in a manner similar to PVC and polyethylene, allowing for long wire and cable lengths. So, the first thing you ought to do is learn the basics of identifying your specific needs. The most common ones for insulated wire identification include THHN, THW, and THWN. Nevertheless, it has several benefits, especially when dealing with industrial applications. Considering that prices tend to increase as commodities move along the supply chain, it would be best to order direct from the manufacturer. Copper insulated wires are popular because they can bend and flex without damage. Because formulas vary, so do temperature ranges and some other basic characteristics. Can you visualize the consequences of handling an exposed wire connected to the primary power grid? So, it would be best to consider the wire size when selecting the ideal option for you. Whether it is a house wiring wire or an appliance wire, there is a significant chance it is copper insulated wire. Polyvinyl Chloride (PVC) is known for its diverse applications. So, please sit back and read with the knowledge that you just saved some of your hard-earned money. With a temperature range between -55C and 105C, it is flame, moisture, and abrasion resistant. One disadvantage of nylon is its absorption of moisture. CSPE works well as low-voltage insulation. Foaming the material reduces weight and improves data transmission. Its reliable performance when exposed to fire also makes it a favorable alternative to PVC insulation. When dealing with conductor types, these wires can be categorized into copper insulated wire and aluminum insulated wire. While silicone rubber burns slowly, it forms a non-conductive ash which, in some cases, can maintain the integrity of the electrical circuit. CSPE is also referred to as Hypalon, a registered trademark of Dupont. It does not exhibit thermoset qualities, limiting it to use only in select applications. Silicone typically has low mechanical strength and poor scuff resistance. Insulation is a nonconductive material within a cable's construction. Silicone does not have the same mechanical properties as PVC, XLPE, and other popular insulation materials. In such sites, you may accidentally ground the wire to objects not meant for grounding. Applications are suited for interiors in spaces beneath raised floors of above dropped ceilings or raised floors, primarily areas with air circulation. Its applications service a wide temperature range of -73C to 204C. ETHYLENE PROPYLENE RUBBER (EPR)is a chemically cross-linked, thermosetting high temperature rubber insulation. Its common applications include heat treating, glass and ceramic kilns, foundries, and extensive applications in aluminum processing. It would be best to choose the protected option when dealing with aluminium conductors, especially in wet areas. Save time submitting RFQ and custom cable designs, We can answer our most frequently asked questions. With continuous working temperatures up to 482C, the material has very good moisture and chemical resistance, but low abrasion resistance. It can be used continuously in temperatures up to +482 Celsius. The mechanical properties of PTFE are low compared with other fluoropolymer materials. Cable manufacturers use XLPE material when building insulation for various wires, especially those dealing with high voltage. KYNARhas great mechanical strength, superior resistance to abrasion and cut-through and substantially reduced cold-flow which makes it an excellent back plane wire insulation. When foamed, it improves data transmission, which also improves pricing and processing. It will help if you grasp these color codes before you attempt to perform any installation by yourself. Thus, you need to determine the exact length you need to avoid unnecessary expenses. If you have any question, please feel free to contact me. Customer Materials (customized product configurations that use your preferred part number) are now available to IEWC.com registered account users. The most popular non-conductive materials applied in the cable manufacturing industry include PVC, XLPE, and Silicone, to name a few. It has improved colorability, higher processing speeds, and a wider usable temperature range. It has excellent electrical properties, good dielectric strength, and retains excellent flexibility in temperature application ranges from -55C to 150C. Still, it is essential to remember that NEC regulations explicitly limit the colour-coding of ground wires to yellow and green. Nylon is known for its flexibility and abrasion, cut-through, and chemical resistant properties. {{vm.session.shipTo.lastName}} {{vm.session.shipTo.firstName}}, Properties of Common Thermoplastic & Thermoset Compounds, Application & Selection Guide for Standard Product, Military & Government Wire Specifications, Chrysler & Ford Specification Conversions, Types of Electrical Wire: THHN vs THWN vs Romex vs XHHW, Types of Automotive Primary Wire Explained, Automotive Battery Cable Specifications & Overview, Overview of Specifications for Electric Vehicle Wire, Understanding Automotive Wiring Standards Organizations, How to choose the right wire label printer, Alternatives to 200C UL/CSA Fluorinated Ethylene Propylene (FEP) Wires. SEMI-RIGID PVC(SRPVC)is much tougher than standard vinyl. It is known for its ability to perform in a wide temperature range and its resistance to chemicals and UV rays. Plenum Polyvinyl Chloride (Plenum PVC) is another type of PVC wire insulation material. Its temperature rating is -70C to 150C. Regular Ethernet: Why Does it Matter? It is also extremely flexible. It is also highly moisture resistant. CPE serves as a lower-cost, more environmentally friendly alternative to CSPE. THERMOPLASTIC RUBBER (TPR)has properties similar to those of vulcanized (thermosetting) rubbers. It is popular in a plethora of applications because it can hold up under various conditions. However, cheap often translates to low quality and therefore, you have to find a perfect balance between price and quality. CPE is commonly found in power and control cables as well as industrial power plant applications. There are several aspects that we take into consideration when selecting insulation material for specific electrical wires. PVC can be used as an insulation material for medical and food-related purposes as it is odorless, tasteless, and nontoxic. Essentially, insulated copper wires come in different voltage ratings, number of cores and nominal cross-sections. PE can also be cross-linked to produce high resistance to cracking, cut-through, soldering, and solvents. When talking about cable insulation we are generally talking about a cable made of multiple (wire) conductors. Well, there is no fixed insulated wire price because there are several types of insulated copper-based wires. Industrial Ethernet vs. You also need to consider the type of insulation when choosing an ideal cable for your application. Its applications are compatible with gasoline, ozone, acids, and solvents, and it is safe for medical and food related purposes as it is odorless, tasteless, and non-toxic. An XLPE insulated electrical wireis undoubtedly your best option if you intend to transmit high voltage power from one location to another. Corrosion of a wire raises its resistance and, subsequently, a heat build-up in the system that might cause a fire. ZW Cable is leading Chinese cable manufacturer. Optimize the Lifespan of Your High-Flex Cables, How to Choose the Right Cable for Industrial Environments, Liefer- und Zahlungsbedingungen der IEWC Germany GmbH. Logically, copper is not the only conductive material that can transmit electric power. It has greater resistance to abrasion and cut-through and offers more stable electrical properties. PUR is known for its extreme toughness, flexibility, and flex life even in low temperatures. It is also flame-retardant. CROSS-LINKED POLYETHYLENE(XLP)is a material which has greater resistance to environmental stress cracking, cut-through, ozone, solvents and soldering than either low or high density polyethylene. Insulation is a crucial safety feature for any electrical cable, considering that exposure to different elements can be hazardous. It is also resistant to chemicals, heat, weather, abrasion, and fire. Though flammable, it carries exemplary electric qualities, can reduce the dielectric constant, and is a very good option for cables requiring high-speed transmission. When used in retractile cord applications, it shows below-average flexibility. TEFLON (TFE)is extrudable in a hydraulic ram type process. EPR has temperature ratings up to 150C. While this type of insulation has poor oil and ozone resistance, it exhibits good low-temperature flexibility, electrical properties, and water, alcohol, and abrasion resistance. Although PFA can be processed in long lengths, it is also an expensive material. With cross-linking, polyethylene properties can produce high resistance to cracking, cut-through, soldering, and solvents. Wire insulation and cable insulation are primarily the same. It is extremely flexible, as well asresistant to water, oil, chemicals, and heat. This synthetic rubber insulation displays outstanding heat, ozone, weather, and abrasion resistance. The most common types of insulated wirescategorized according to their insulation materials include; As the name suggests, this type of wire consists of PVC insulation. Its UL standard 910 Plenum Cable Flame Test rating deem it suitable for application in a building space requiring air circulation necessary for dropped ceilings or raised floors. Semi-rigid PVC is also resistant to heat, water, acid, and alkali. This is because there are different types of insulation, each equipped for specific applications. It is also often called a dielectric in radio frequency cables. Lengths are limited due to the amount of material in the ram, thickness of the insulation, and preform size. It is often found in cables that need to meet the UL standard 910 Plenum Cable Flame Test, which labels cables as suitable for use in a buildings space for air circulation. Copper is often the best option because it is a better conductor of electricity compared to aluminium. PVDF is a flexible, lightweight, and thermally stable material. Semi-Rigid PVC (SR-PVC) is used as a primary insulation where very abrasive resistance is required. Sometimes you may be forced to perform installations in high-risk areas. Polypropylene (PP); with properties similar to polyethylene, with a temperature range of 30C to 80C, this wire material is used in interiors, primarily within thin walls. You can rest assured that the pricing of a 14 gauge copper insulated wireis different from that of a 22 gauge insulated wire. You can count on us to deliver quality cables at an affordable price to any part of the world within a reasonable time. THERMOSETTING:A material which will not soften, flow, or distort when subjected to heat and pressure. However, the materials lack the electrical advantages offered by FEP. The advantage is that processed like thermoplastics, it is extruded over the conductor. It is commonly used in plenum cable and military applications. Following is a list of wire and cable insulation materials with information on the typical uses, advantages, and disadvantages for each option. EPDM also exhibits excellent electrical properties. There are as many varieties of wire and cable insulation as there are wires and cables. This material is primarily used as an insulation. Halar chars, but does not melt or burn when exposed to direct flame and immediately extinguishes on flame removal. In fact, you can type in insulated copper wire near me on your Google search engine, and the results will amaze you. No problem! Neoprene (Polychloroprene) is a thermoset rubber with exceptional abrasion, cut-through, oil and solvent resistance. Disadvantages of TPE include poor chemical and heat resistance, low thermal stability, and a higher cost than other types of insulation. ETFE and ECTFE Halar materials offer more strength and flexibility than PFA or FEP and, when irradiated, can become thermoset. May 06, 2020, Wire Insulation Types and Purposes Explained. Copper conductors can transmit electrical current optimally even under the most extreme flex situations. Its relatively low-cost makes it an insulation option for a wide range of industries and applications. Irradiation changes the vinyl from a thermoplastic to a thermosetting material. Essentially speaking, the process elevates the stability of polyethylene when subjected to extremely high temperatures. There are many different factors that play into choosing wire and cable, including the type of wire insulation. Read on below to learn more, or Search our catalog to find the right wire for your next product or project. Though this material has poor oil and ozone resistance, it has good low-temperature flexibility, offers good water and alcohol resistance, electrical properties and excellent abrasion resistance. Different compounds are used for 60C, 80C, 90C and 105C service along with commercial and military applications. It can be made flame-retardant, but this sacrifices strength and surface finish. Failing to mention that this is the kind of information you usually have to pay for would be unfair. SBR is a thermoset compound with qualities similar to neoprene. PFA has different temperature ratings depending on the cables' construction, ranging from -65 Celsius to +250 Celsius. Teflon is a registered trademark of DuPont Corporation. This material is resistant to moisture and chemicals but is only fairly abrasion-resistant. I would like to share my experience in cable field. PROPYLENE (SOLID AND CELLULAR)is similar in electrical properties to polyethylene. Fundamentally, any copper-based wire, including the thin insulated wire, guarantees top-notch performance. It has a temperature range of -55 Celsius to +90 Celsius. Black represents the negative wire, and green and yellow colors represent an insulated ground wire. PUR is a flammable material. There are many different kinds of wire and cableinsulation material available and vary depending on the use case. CSPE has excellent tear and impact strength, excellent abrasion, ozone, oil, and chemical resistance and good weathering properties. All densities of PE are stiff, hard, and inflexible. Teflon is a registered trademark of DuPont Corporation. Like the others it has outstanding electrical properties, high operating temperature (250 C), resistance to virtually all chemicals and flame resistance. It has superior mechanical strength, and its very low dissipation factor makes it an electrically efficient option. Not extruded smaller than 22 AWG in CV processes. When dealing with an insulated cable,the decision-making process is more complex. Typically, wire insulation is made out of types of plastic or polymers. POLYVINYL CHLORIDE PVC, sometimes referred to as vinyl or polyvinyl chloride, consists of three types of vinyl compounds - standard, semi-rigid and irradiated.

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