Our Certificate
3F Electronics Industry Corp.Ltd passed the ISO9001 International Quality System certification in 2001,2009 in 2009 through TS16949 and QC080000 quality system, products obtain this CCC mandatory certification, American insurance laboratory UL certification.
Our Factory
3F Electronics Industry Corp.Ltd has insulation material plant, copper line processing plant, crossline irradiation plant.
Competitive price
We offer competitive prices and aim to provide our customers with affordable and cost-effective solutions.
Our service
The company is committed to training professional customer service personnel to provide customers with perfect products and multi-directional professional services.
What is PVC Wire
The PVC-insulated industrial cables, as their name, uses PVC material as their insulation layer. The full name of PVC material is Polyvinyl chloride, which is a polymer formed by the free polymerization of vinyl chloride monomer under specific conditions. It has the features of stable, acid-resistant, alkali-resistant, corrosion-resistant, aging-resistant, and widely suitable for occasions such as building materials, daily necessities, pipelines, wires and cables, sealing materials, etc. Also, It includes flexible material and rigid material. The flexible material is widely suitable for packing material, agricultural film, especially used in electric wire cable insulation layer production.
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![UL1007 PVC Electronic Wire]()
UL1007 PVC Electronic WirePassed the US UL laboratory certification and ul vw-1 flame testview more
Uniform thickness of wire to ensure easy stripping and cutting
Resistant to acids,alkalies,oils,moisture and fungus -
![UL2722 PVC Flat Ribbon Cable]()
UL2722 PVC Flat Ribbon CableHarness processing process good compatibilityview more
Excellent mechanical properties
Dielectric withstand voltage：2.0KV
60 seconds without breakdown
ROHS/REACH compliant
According to UL standard design -
![UL1015 PVC Insulated Single Core]()
UL1015 PVC Insulated Single CoreDesigned in accordance with UL785 and UL1581 standardsview more
It has passed the US UL laboratory certification
The material meets ROHS requirements
The flame retardant performance reaches VW-1
UL 1015 is processed and produced... -
![UL 1569]()
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![UL1015]()
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![UL1316]()
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![UL 1569 Hook Up Wire]()
UL 1569 Hook Up WireGood flame retardancyview more
Low temperature soft good performance
Electrical insulation good
Good the dielectric properties
Harness processing process good compatibility
ROHS/REACH compliant
According to UL standard design -
![UL3443 Single Core Electronic Wire]()
UL3443 Single Core Electronic WireExcellent mechanical performanceview more
Can be twisted pair and multi-core
Harness processing process good compatibility
Of high resistance to chemicals
Good flame retardancy
ROHS/REACH compliant
According to UL... -
![UL 1431 Irradiated PVC electronic wire]()
UL 1431 Irradiated PVC electronic wireUL 1431 XLPVC insulated hook-up wire is used for Internal wiring of electrical equipmentview more -
![UL1430 XLPVC Irradiated Crosslinked Electron Wire]()
UL1430 XLPVC Irradiated Crosslinked Electron WireLow smoke halogen-free electronic wireview more
US standard UL1430 irradiation line
Temperature resistance 105 degrees LED lighting motor wire -
![UL3317 XLPVC Insulated Single Core Electronic Wire]()
UL3317 XLPVC Insulated Single Core Electronic WireExcellent mechanical propertiesview more
Anti cutting
Good flame retardancy
Low temperature bending：-10℃±2℃/4H
No crack on the surface of the sample is qualified
In line with ROHS/REACH
According to UL standard design
Benefits of PVC Wire
High versatility
One of the main uses of PVC wires and cables is its high versatility. The versatility has given PVC wires and cables extreme flexibility to be modified according to different requirements.
They're even recyclable and easy to modify using plasticizers and lubricants. This versatility has increased the use of PVC wires and cables in complicated industries.
Extreme durability
PVC wires and cables are highly durable. This feature is similar to other copper wire types that are sturdy and robustly built and yet very supple.This has increased the usability of PVC wires and cables and their overall longevity. The durability also comes with another great use of resistance. PVC wires and cables are resistant to corrosion, abrasion, chemical, and water most of the time. They're also rustproof and offer shock absorption capabilities, which increases the durability even more.
Safety
Another major use of PVC wires and cables is its safety. As we all know many wires and cables can become unsafe due to various reasons. Especially the weak resistance to any unexpected environmental conditions is always a concern in wires and cables.PVC cables and wires, however, have greater resistance increasing its suitability in sensitive environments such as kitchen and related appliances.This is because the material PVC in common is a highly dependable type of material which is odorless and non-toxic (suitable for food-related environments such as kitchens).
Customizable
The versatility and flexibility of PVC have made PVC wires and cables highly customizable. They can easily be molded into any shape or other preference. In fact, if you need PVC wires or products in bulk quantities you can easily customize them into any shape or size your business needs.PVC wires or cables are also cost-effective when you order in bulk quantities. This customizable feature has made PVC wires and cables easy to be used in household or convenient goods on a much large scale.Even the manufacturing industries largely use PVC wires and cables because of this customizability.Commercial products such as electric motors, panel boards, control cables, and power transformers mainly use PVC wires or cables.
Types of PVC Wire
Special PVC Wires and Cables
Special Cat6 PVC Cable has some unique and special properties meant for wire insulation or cable sheathing purposes. PVC which is used in the special cables and PVC wires are having excellent mechanical and electrical characteristics in comparison with the average standard.
Cold Resistant PVC
Next on our list, we have a cold-resistant bulk Cat6 PVC which is another common type of PVC cable. This wiring is also known for the extreme cold resistance even if they are at sub-zero temperatures. Such sort of cold-resistant PVC cables often exhibits some excellent mechanical strength or great flexibility.Besides it even displays an excellent performance when it is exposed to different weather conditions.
Heat Resistant PVC
Next, we have heat-resistant PVC which can exist at extreme temperatures of up to +105°C. This Cat5e PVC cable type is having insulation or great sheath materials which are best to be used for different mechanical and electrical purposes. Hence, this wiring type works best to meet a higher temperature level.Another fact about this Cat5e PVC cable is that not all wiring cables of this category are capable enough to bear the maximum temperature. By exposing it beyond the maximum temperature, the usable lifespan of the wiring will be reduced.
Oil Resistant PVC
One such type of PVC cable is oil-resistant PVC. All the mixtures which are used in the wiring manufacturing are completely oil-resistant. You will find this mixture to be used as the sheath material in the cables. But you can also use it in the wires as the insulation. One main feature of the PVC cables is that they are high in versatility in nature. This is just the versatility that has given the PVC cables the extreme flexibility to be modified according to the requirements. You will also find it to be easy to modify and recyclable too. It's easy to modify nature even makes it remarkable to be used in plastics or lubricants. The increased level of versatile nature has often increased the usage of PVC cables in complex industries.
Application of PVC Wire
PVC is widely used as classic electric cables for power transmission at low and medium voltage for homes, offices and industrial settings.Contrary to common perception, electrical wire insulated with PVC are as fire-resistant as their halogen-free counterparts. PVC cables can obtain the highest fire reaction results compared with any other thermoplastic material, reaching B2Ca class, and d0 and S1a subclasses under the EU Construction Products Regulation (CPR).
PVC wire have many critical functions in cars, trucks, buses and other vehicles. PVC is used for the electrical wiring of headlights, taillights, and sensors. PVC battery cables connect the battery to the starter motor, alternator, and other electrical components. PVC wire transmit the electrical energy from the ignition coil to the spark plugs.PVC wire also bring comfort and joy for driver and passengers. Heating and air conditioning systems are often wired with PVC wire, as are speakers, amplifiers, and head units in audio systems.
The COVID-19 confinement period made it starkly apparent how crucial a stable internet connection is to our daily lives. As online meetings were intermittently disrupted by lagging connections, the importance of reliable physical infrastructure for digital connectivity became undeniable.Polyvinyl Chloride, or PVC, plays a vital role in this context. It's commonly employed as an insulating material for telecommunication cables, safeguarding the conductors from potential damage caused by moisture, heat, and other environmental factors.
PVC wire are commonly used as power cords in consumer electronics, such as computers, televisions, and home appliances. They are flexible and durable, making them suitable for a wide range of applications.PVC wire for speakers, headphones, and microphones transmit high-quality audio signals and are also flexible, making them easy to maneuver.PVC wire for smartphones, tablets, cameras and other consumer electronics transmit both power and data and are also durable, making them suitable for frequent use.
The characteristics are different
PVC cable working temperature is low, short heat aging life, small transmission capacity, low overload capacity, and great harm of smoke and acid gas in case of fire. It is the most commonly used product in the electric wire industry. Good physical and mechanical properties, good processing performance, low cost, and selling price. But it contains halogen, and cable sheath is using this material in large amounts.Polyethylene insulated wire has excellent electrical performance, with all advantages of PVC-insulated flexible copper wire. The moisture-proof performance, low-temperature resistance, and high-frequency characteristics are better. Weight is heavier than PVC material but with less material use.
The flexibility is different
PVC insulated flexible wire is more flexible than polyethylene cable. So the touching feeling is also different.
The cost is different
If only talking from the material, PE material cost is higher than the PVC material. But if talking from the finished products, since the using amount of PE is less than PVC, the cost of them is similar.After this part, we believe everyone must know the differences between PVC-insulated and sheathed cable and polyethylene-insulated wire. But when you go to the market wanting to buy the good quality cable at a cheap price, you will also feel confused since there are many suppliers, and it is difficult to choose a reliable one the first time. If buying the non-national standard quality electric cable, there may cause potential safety hazards in electricity use. At the final of this article, we will recommend a reliable PVC cable supplier and PE cable supplier.
Characteristics of PVC Wire
Insulation and Jacketing Material
PVC materials are tough and resistant to moisture, providing double protection against environmental factors and electrical leaks. Thus, you can find PVC cables used as insulating and jacketing materials.
Durable Insulation
PVC can resist oxidation, chemicals, and various weather conditions. This makes the cable more durable over time.
Flexibility
The flexible nature of PVC wire makes the installation process easier, mainly in compact and surrounding areas.
Fire Resistance
PVC materials are thermo-resistant, and some can even be self-extinguished. These properties of PVC add additional benefits to electrical applications.
Chemical Resistance
One of the next best properties of PVC jacket cable is its chemical resistance. They can mitigate the impact of alkalis, acids, and other chemical effects.
Moisture Resistance
PVC provides excellent protection against moisture, preventing the corrosion of conductive cores and maintaining insulation integrity.
PVC Wire and Cable Formula
PVC resin
It requires high molecular weight and easy absorption of plasticizers, so the suspension method loose PVC resin is used. In addition, low-grade resins with high purity, less impurities, and less fish eyes should be used. Generally, SG-1 or SG-2 is used. At present, some manufacturers also choose SG-5 resins, but in principle, they are not recommended. At present, due to the relatively small number of resins of type 1 and type 2, many cable materials use SG-3 type PVC resin. SG-1 type resin should be used for high-level electrical insulation materials, and SG-2 and 3 types can be used for general electrical insulation materials. For cable materials that require high heat resistance, SG-1 type should be used.
Plasticizer
The plasticizer content is generally around 50PHR, and the highest is as high as 60PHR. Usually select varieties with better heat resistance and electrical insulation; in addition, the amount of plasticizer is related to the insulation performance, and reducing the amount of plasticizer is beneficial to improve the insulation performance.The fixed base lead salt is used as the main stabilizer, and a variety of stabilizers are generally used in combination to play a synergistic effect to improve thermal stability. Calcium/zinc composite stabilizers are often used in environmentally friendly cable materials, and they are increasing year by year.
Filler
Adding filler to the cable material can improve the electrical insulation performance, heat resistance performance and reduce the cost, but too much use will cause the formability and the performance of the cable material to decline. In order to improve the insulation, in the insulation-grade cable material, Zhongke uses calcined clay (electrical grade) as a filler. Calcium carbonate can be used as filler for sheath (layer) cable material.
How to Choose PVC Wire
Determine the PVC Cable Conductor Size
Before selecting the right PVC cable for your needs, always calculate the current capacity of your cable. Use the electrical load (in amperes) to determine the minimum conductor size required for your applications. Always follow the local electrical codes and standards for this step.You need to select the cable with a larger conductor if you find out there is the possibility of increased load in the future.
Select the Right Specifications
Then the next factor to consider while selecting the right PVC cable is to include PVC sheath cable specification. It includes factors like length, area, copper diameter, and rated voltage. You need to verify that the conductor's cross-sectional area meets your requirements. Also, ensure the rated voltage is matched.For example, high-quality national standard PVC insulating cable, like BV 1.5 mm PVC, has a length of 100 meters per roll and a diameter of copper within the range of 1.36 to 1.38 mm. You can contact ZW Cable, which can offer you proper guidance on cable specifications if you are unsure about it.
Check for Compliance and Certifications
No matter your application, always check for the cable's certifications and compliance for your region. It includes CE marking, UL listing, IEC and ISO, and other indications of compliance with safety and quality standards.Also, before installing the PVC cables, ensure that it meets the local code standards. These codes specify some important factors like conductor size, insulation types, and the ways to install the cables.
Consider PVC Materials
It's important to consider the PVC insulation material, color, and flexibility while selecting the right PVC for your needs.For example, high-quality copper is reddish purple and flexible compared to lower-quality copper with a rigid surface.Besides, the insulation materials of PVC cable impact the longevity, and tensile strength of cable. Thus, consider the PVC material as the next important factor, as the material composition of PVC affects the durability and reliability of your cable.
Consider Mechanical and Physical Properties
Flexibility and durability are the next important factors to consider when deciding on PVC cables.Flexibility is a crucial factor when your cable needs to bend often and will be in a dynamic environment. In such cases, you need to choose PVC cable insulation that can handle the frequent bending without cracking.Similarly, durability is the next important factor when your cable is supposed to face abrasion and other mechanical stress. Estimate the mechanical durability of your application and ensure your PVC cables can withstand mechanical stress.
Find a PVC Cable manufacturer
It's important to choose the right cable manufacturer with a proven track record of quality and reliability. The right manufacturer will not only provide you with a high-quality PVC cable but also excellent customer service and support.
Process of PVC Wire
Crushing and Grinding
The metals like Copper and Aluminum are crushed at the first step to manufacture wires. The process of crushing and grinding is done in large machines. With this process, the squandered material is removed and the metal is extracted.
Drawing
Drawing wire is the next step in the manufacturing process. Material is drawn to produce different gauge wires. In this process, engineers use many days to reduce the copper size. They also use copper wire drawing lubricants for increasing the life of the day. After the successful process of wire drawing, the wire becomes thin and malleable.
Heating
Heat treatment is called annealing. In general, annealing is a procedure that allows metals to cool slowly and remove internal stresses and toughen the metal. When it comes to manufacturing wires and cables, the wires are softened by undergoing heat treatment. Tremendous pressure is applied to a metal rod to form a thinner wire. The goal of heating annealing is to avoid oxidation of the cable.
Insulation
Cables contain many different wires that are wrapped together in an insulator. These cables are insulated with different synthetic materials. Insulation prevents current leakage. Some cables may require additional elements to improve protection. Engineers consider the quality of insulation materials based on capacity and heat resistance. They can use different insulation materials depending on the features of cables required.
Twisting and Stranding
Please note that multiple wires often get strand to produce enhanced flexibility and electrical performance in comparison to a single wire. Manufacturers use some kinds of operators to carry out this process with efficiency.
Extrusion
Basically, extrusion is a method in which materials undergo a plastic deformation process by applying a force and letting material flow through a die or orifice. In this step, engineers let the wire pass through an extruder, where the coating of plastic or other insulating material is applied.
★PVC wire are protected from moisture, heat, corrosion or bumps.
★The PVC wire should be carefully checked when they are used for a certain number of years, and if any faults are found, they should be replaced in time.
★Do not overload the PVC wire.
★Regularly check the use of electrical appliances and circuits in the home, and carry out maintenance in a timely manner.
★If the lines of old buildings are found to be flooded or wet, especially if the lines are in disrepair for a long time and are aging, an electrician should be called for emergency repairs immediately.
★For lines that are easily affected by floods, ask an electrician to move the lines, and adopt elevated and moisture-proof measures.
Our Factory
3F Electronics Industry Corp was established in 1996, after more than 20 years of continuous accumulation, 3F has become a group enterprise. The fields involved are: insulation materials, copper conductors, irradiation processing, wire harness processing, new energy, special cables, household cables, locomotive cables, communication cables, aerospace cables, insulating sleeves, cable accessories, etc. Annual sales of more than 1 billion yuan. The group is headquartered at No. 5, Zhenxing Road, Science City, Guangming District, covering an area of 20,000 square meters and self-built factory buildings of 35,000 square meters.
Certificate
FAQ
We're well-known as one of the leading pvc wire manufacturers and suppliers in China. Please feel free to buy or wholesale high quality pvc wire in stock here from our factory. Contact us for quotation.
1 5 mm automotive wire, plastic ties for boxes, 12 volt automotive wire
