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The cause of static electricity is generally triboelectric induction.
That is to say, static electricity will almost be generated after friction, but it is different for pure wool, because pure wool has better hygroscopicity, so the probability of generating static electricity is relatively small, but it does not mean that there will be no static electricity. Therefore, whether it is pure wool or not, it will cause static electricity.
Any kind of common fabric will basically generate static electricity, but it is more than chemical fiber fabrics.
Much less. As for why wool is less prone to static electricity than chemical fibers, it is because the vast majority of chemical fibers are not as hygroscopic as natural fibers, or even almost none. Materials such as wool are hygroscopic. This is like the principle that clothes are prone to electricity in winter.
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Of course, as long as two objects touch each other, there will be static friction and friction again, frictional electricity! So as long as they are in contact with each other, there will be static electricity! If you want to judge whether it is pure wool, you can pull one down, take it to the fire, and see if there is a burnt smell, no, this is pure wool. Oh.
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If the smell is the same as burning hair after burning, then it means that it is wool.
Some people say that wool does not bear static electricity - I don't believe that; Do you see static electricity on your head? Of course;
The structure of wool is similar to that of hair, and it also contains a lot of protein, you say Will it cause static electricity;
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Severe static electricity does not necessarily mean pure wool. Regardless of whether it is pure wool or not, there will be a certain amount of static electricity. Any kind of ordinary fabric basically generates static electricity, but much less than chemical fiber fabrics.
The cause of static electricity is usually frictional charge, which means that there is almost static electricity after rubbing, but it is different for pure wool because pure wool has better moisture absorption, so the chance of static electricity is comparatively smaller, but this does not mean that there will be no static electricity.
Ways to prevent static electricity:
Method. 1. You can use the fabric softener, soak the clothes in the fabric softener for 5-10 minutes, the ratio of the fabric softener and water can be read in the instructions, I generally add the fabric softener according to the amount of clothing, pay attention to rinse clean.
Method. Second, before wearing chemical fiber clothes, sometimes we will be coldly electrified, we can wash our hands before wearing sweaters.
or simply turn on the bathroom spray and wait until the bathroom is filled with water vapor.
If you take it off again, you can take a shower by the way.
Method 4: You can use metal objects, or cotton fabrics to eliminate static electricity on sweaters and other chemical fiber clothing, of course, you can use the positive electrode of a battery, and rub it on the sweater a few times to prevent static electricity.
Method 5: Chemical fiber clothing should be separated to reduce friction between them.
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Woolen sweaters are static because the air is relatively dry, resulting in the phenomenon of golden temples in woolen sweaters, usually we can use electrostatic laundry detergent to clean, or increase the humidity of the air.
1. When the human body is active, static electricity will be generated when the ** rubs against each other and between clothes and clothes.
2. Metal eliminates static electricity: After the cashmere sweater generates static electricity, you can lean the woolen sweater against the metal object connected to the earth, so that the static electricity in the cashmere sweater can be transmitted to the earth through the metal object, for example, the metal door.
3. Spray to eliminate static electricity: Wipe the surface of the cashmere sweater with a clean moist towel to remove the static electricity on the clothes. You can also use a small sprayer to spray some water mist, which is more convenient and faster than wiping.
4. Change clothes frequently: After finding that the cashmere sweater has static electricity, it is best to change the cashmere sweater, which is the best way to remove static electricity.
5. Water vapor cold hanging: If you take off the cashmere sweater when taking a bath and find static electricity, you can also hang the cashmere sweater in the bathroom full of water vapor and hang it for a while, which can also prevent static electricity due to drying.
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Cashmere sweaters generate static electricity. The main raw materials of cashmere sweater are woolen knitting and worsted knitting, which can be divided into pure cashmere and cashmere blended according to the proportion of raw materials. Static electricity is an electrical property that is presented by the transfer of free charges between different objects, and small sparks are generated when silk or fabric rubs against it.
In addition to the pure cotton material, the material is not likely to produce static electricity.
Wool fibers (such as wool, cashmere, etc.) have 2-40 times higher charge than cotton and linen fibers when rubbing against other substances. Depending on the climatic conditions, the static electricity generated is not the same. The resistance of the dried wool fiber is greater, the charge is not easy to eliminate, the moisture regain rate is high, and the static electricity is easy to disappear.
Cashmere's moisture absorption capacity is the strongest among all fibers, and the moisture regain rate is about 15%, so the generation of static electricity is also small.
1. Use fabric softener for clothing.
In winter, you should wear woolen clothes, which are easy to rub against and generate static electricity. After soaking the laundry with fabric softener for drying, it can be largely anti-static. Fiber softeners can also be diluted in water and sprayed on clothing.
It makes the fibers soft and reduces static electricity due to friction.
2. Put your clothes in the bathroom.
Hanging a sweater with static electricity in a bathroom filled with steam after a shower is also a solution. This allows moisture to penetrate the garment and prevents static electricity due to drying.
3. Hold a newspaper when keeping.
When storing your clothes, put a newspaper between them. Newspapers not only prevent static electricity from friction of clothing, but also have an insect repellent effect. However, if you don't feel like it looks neat and you're worried that the ink will print on your clothes, it's also a good idea to put cotton between knitted clothes.
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