Frequently Asked Questions About Atomizer Cotton, Wire, and Batteries

 　　Frequently Asked Questions About Atomizer Cotton, Wire, and Batteries

 
　　1. Why does using cotton as an atomizer wick sometimes produce a burnt taste?
　　The main reason is that the instantaneous output power is too high. If the cotton wick is too tightly packed around the heating wire, it can lead to poor e-liquid absorption, causing the heating wire to dry burn the cotton wick. This can also produce a burnt taste, which can be resolved by lowering the power or readjusting the tightness of the cotton wick.
　　2. How can I avoid a burnt taste when assembling the atomizer?
　　After installing the heating wire and cotton wick, do not close the e-liquid chamber immediately. First, drip a few drops of e-liquid onto the heating wire and fire it to check the effect. If the cotton wick shows signs of blackening, readjust the tightness of the cotton wick. Continue adjusting until you reach your usual power level without any signs of burning before closing the e-liquid chamber.

　　3. Is it difficult for beginners to make their own coils?
　　Making heating wires is essentially just wrapping a few loops, which requires no technical skill. If the first few loops are not tight, that's perfectly normal. With practice, you'll find that the initial question you asked was quite adorable.
　　4. Can carbon fiber heating wire be used in atomizers?
　　Yes. There are many brands and types of heating wire materials. We recommend players choose products with a good cost-performance ratio. If you have special wire on hand, please ensure that the material is indeed non-toxic after high-temperature combustion before using it.
　　5. Why does using cotton as a wick produce a strange taste when vaping?
　　This is because the cotton wick contains oil before use, which can produce a taste when vaporized at high temperatures. It is recommended to drip some e-liquid on the new cotton wick and burn it a few times before installation to eliminate this taste. The best practice is to boil the cotton in pure water, then dry it, which will prevent this taste. If that seems too troublesome, just take a few puffs, and the cotton taste will dissipate.
　　6. Is it better to have more loops when wrapping the wire?
　　Absolutely not. For the same type of heating wire, a larger diameter means a higher resistance. More loops result in higher resistance. With higher resistance, the heat generated at the same power level will be lower. Choosing the resistance that suits your atomizer and flavor is the correct approach, and adjustments and experimentation are necessary. Of course, lower resistance is not ideal either; the resistance should balance with your device's output power and the final flavor experience.
　　7. What do the numbers 70.2, 0.25, 0.3 mean?
　　These refer to the diameter, loop diameter, and number of loops when making heating wires. Generally, numbers less than 1MM refer to the diameter of the heating wire. Numbers around 2MM refer to the loop diameter. For example, heating wire settings:
　　A, 0.2, 3.0, 8, 1.5 ohms. This reads as A brand 0.2MM diameter wire, with a 3.0MM loop diameter, wrapped 8 times, resulting in a final resistance of 1.5 ohms.
　　G, 0.32, 2.5, 7, 1.2 ohms. This reads as G brand 0.32MM diameter wire, with a 2.5MM loop diameter, wrapped 7 times, resulting in a final resistance of 1.2 ohms.
　　8. Does the resistance of the heating wire significantly affect the flavor?
　　Yes, it has a significant impact. Some e-liquids can express their flavor with normal resistance values, while others require higher power to fully realize their potential. Currently, there is no standard that clearly defines which resistance value should be used for specific e-liquids, as individual preferences vary. We will consider creating guidelines for specific e-liquids on specific devices in the future.
　　9. Is it normal to see a lot of black substances on the heating wire after burning?
　　This black substance is carbon buildup from high-temperature combustion. If it is not produced within a short time, it is considered normal and indicates that it may be time to replace the heating wire.
　　10. What are A wire and G wire?
　　These refer to the brands of heating wire. A wire refers to Kanthal, which is known for its high cost-performance ratio and is a mainstream wire. G wire refers to G-PlatWire, a competition-grade heating wire from the USA, known for its softness and large vapor production, but it is expensive.
　　11. How to make the coil for XXX atomizer?
　　There are various methods for making coils for atomizers, including wrapped, inserted, upright, and rolled styles. The performance of these shapes can vary in different atomizers. Experimenting with different methods on your atomizer can yield more surprises. We call this "tinkering."
　　12. What is the difference between iron wire and nickel wire?
　　Iron-chromium-aluminum wire has high resistance and heats slowly, but preliminary tests show it does not release toxic substances, and carbon monoxide levels are low. Nickel-cadmium wire is commonly used for acrylic cutting, heats quickly, has low resistance, but preliminary tests indicate it may release some toxic substances during high-temperature heating.
　　13. How often should I change the cotton and wick after using a certain amount of e-liquid?
　　This depends on your usage frequency and output power. There is no clear standard for how many e-liquids should be used before changing the wick. Depending on individual skill levels, some users may need to change it daily, while others may go ten days without changing. However, frequently changing the heating wire and cotton wick will not harm; it allows you to enjoy the freshest flavor and improve your skills. Experience is accumulated through disassembly and reassembly.
　　14. What are dual-core wires and braided wires? What are their benefits?
　　Dual-core wires refer to heating wires made by placing single-core wires side by side. Braided wires are made by braiding three wires together before production. Under the same loop diameter and number of loops, these fancy wires do not provide different flavors compared to single-core wires. The only benefit is improving manual skills, and the final product looks aesthetically pleasing.
　　15. How many loops are suitable for XXX wire?
　　The technology for wrapping wires in electronic cigarettes has matured significantly. The data provided by others serves merely as a reference; your device, your wire, your flavor, and your tolerance are unique to you. Using online heating wire calculators can help you understand your needs intuitively.
　　16. Which is better, thick wire or thin wire?
　　The correct answer is that there is no comparison. A 2X4 and a 4X2 will yield the same resistance value in the end. Thick wire has a lower default resistance value. Choosing thickness is based solely on your needs or production requirements. The only difference is that if thick wire wants to meet the resistance requirements of thin wire, it needs more loops, and more loops increase the contact area between the heating wire and cotton wick, resulting in larger vapor production.
　　17. What are mesh, steel wire, and rope?
　　These refer to different materials used in atomizer wicks. Although they have different names, their functions are equivalent to cotton. These special materials often require specific experience and skills during production, making cotton the most suitable choice for beginners.
　　18. Is a vertical coil good?
　　It is generally used in vertical oil-feeding atomizers. This method has distinctive characteristics, providing stable oil feeding and larger vapor production, but it is relatively complex to make, and the finished product is visually appealing. However, once installed, the device cannot be laid flat, which is a drawback. Some users have attempted to solve the flat-laying issue, but most results have not been ideal.
　　19. What does it mean to burn the wire or mesh?
　　Whether it is heating wire or other wick materials, there are impurities on the surface before they start conducting heat, such as machine oil or coating residues. Therefore, it is advisable to burn the heating wire with a torch before installation to minimize these impurities. Using unburned heating wire or other conductive materials directly with e-liquid can produce a harsh metallic taste, affecting your vaping experience.
　　Common Issues with Accessories
　　1. What is a power battery?
　　Power lithium batteries can discharge at higher rates.
　　For example, comparing lithium iron phosphate power batteries with ordinary lithium batteries, although the entire positive and negative electrode material systems and structures are the same, the particles of the power lithium battery's positive and negative electrode materials are smaller (increasing surface area and accelerating chemical reaction rates), and the separator materials and electrolyte conductivity are better. Additionally, the power lithium battery has more tabs for positive and negative electrodes (reducing internal resistance and accommodating larger currents).
　　2. What are 18350, 18650, and 26650?
　　These are models of power batteries. The first two digits indicate the battery's diameter, and the last three digits indicate the battery's height. For example, 18350 refers to a cylindrical battery with a diameter of 18MM and a length of 65MM. 26650 refers to a cylindrical battery with a diameter of 26MM and a height of 65MM.
　　3. What is the suitable resistance range for an 18350 battery?
　　Generally, the maximum discharge of an 18350 battery is 15A, so please aim for a resistance of 0.8 ohms or higher.
　　4. How to measure resistance with a multimeter?
　　a. Set your multimeter to the 200K range.
　　b. Short the positive and negative probes to calculate the resistance error.
　　c. Connect the positive and negative probes to the atomizer's positive and negative terminals, and after reading the value, subtract the previously calculated error to obtain the current heating wire resistance value.
　　5. Can batteries be connected in series? Is there any danger?
　　Connecting in series can be dangerous, so it is best to avoid this operation.
　　6. What is a resistance tester? Do I need to use a resistance tester for vaping?
　　A resistance tester is a small box that allows you to read the resistance value after attaching the atomizer. It is also called a resistance box. If you are a user of electronic mods, you can skip purchasing this device. However, if you are using mechanical mods, please ensure to accurately measure the resistance before powering the atomizer.
　　7. What about battery life? How long can it normally last?
　　The longevity of a battery depends significantly on your vaping frequency and power. Generally, an output power of around 15W can last a day without issue. Keeping two spare batteries is a good idea.
　　8. What is the difference between Jiangyuan Dao and Muji's makeup cotton and regular cotton?
　　These two brands of makeup cotton are made from organic cotton. They are of high quality and have no off-flavors. Therefore, they may not appear as white as regular cotton, which is normal. For your health, please try to use cotton made from organic materials for your wicks.