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How does TOC cleaning verification swabs sampling?
Talking about dust-free cotton swabs
by：Cleanmo
2022-07-27
Talking about dust-free cotton swabs
Author: 2015/4/27 16:48:48 Click rate: 34005
In the current situation of the rapid development of clean production conditions, as the requirements for dust-free grades are getting higher and higher, dust-free wiping products are also highly sought after by the majority of users. Indeed, dust-free wipes can bring unprecedented 'cleanliness' to clean production. At present, the common dust-free wipes with good effect are dust-free rags and dust-free wipes, and these can no longer meet the micro-pollution control needs of our industry. However, there is a very useful micro-pollution wipes, that is dust-free cotton swabs , also known as dust-free wiper, it can effectively remove tiny particles on the product or product carrier, and it has also become the best tool for precision testing. However, there are many kinds of dust-free cotton swabs. How should users choose the most suitable dust-free cotton swab? Let's look at the material classification of dust-free cotton swabs: dust-free cotton swabs (also called dust-free wiping sticks) and ordinary cotton swabs are actually fundamentally different: ¨The head of ordinary cotton swabs is made of cotton, which cannot be cleaned without dust. In the process of cleaning, it may be scraped off; it can only be wiped with products in ordinary environments, such as ordinary medical cotton swabs, beauty cotton swabs, etc.; ¨The material of the dust-free cotton swab head/wiping stick is divided into sponge head and Both cloth heads have been cleaned and packaged in a clean room. Therefore, the wiping consumables used in a high-grade dust-free environment must reach grade 100 or above. Only dust-free cotton swabs can meet the requirements, such as HUBY purification. Cotton swabs are mainly used in HDD, PCB, FPD, lens, semiconductor and other industries to wipe attachments, dust, etc. At present, HUBY cotton swabs are not only widely used in Japan, but also recognized in China, Thailand, the Philippines, Taiwan, South Korea, the United States, Europe and other countries and regions. It can be said that HUBY cotton swabs have become the most famous brand of industrial cotton swabs. If the dust-free cotton swab is distinguished from the material of the head, we can make it more detailed and specific: the material of the head is not only the above two, but currently seen on the market: 1. The cloth head is based on the fabric and its use function, Depending on the performance, the cloth head can be divided into the following categories: a: Knitted nylon cloth (super wear-resistant) b: Knitted microfiber (wipe fine dust, average wear resistance) c: Woven microfiber (professional For optical fiber wiping) d: knitted polyester (the cloth surface is longitudinally grained, the gap is deep, and it can accommodate more dirt) The above clean cloth head cotton swabs can be used in a 100-level clean room, suitable for electronic use. 2. The sponge head can have the following two types according to the density and chip removal of the sponge: open-pore PU sponge, 100PPI (PPI--POREPERINCH, refers to the number of holes per inch, the more the number, the finer the sponge, and the It is more difficult to drop chips) The sponge density is lower, easy to drop chips, but the water absorption speed is fast, suitable for medical use; b: PU sponge with open pores, 400-500PPI, higher density than 100PPI sponge, less prone to chipping, dust-free High grade, suitable for electronic use. 3. The grade of the non-woven head is low, but the processing difficulty is relatively small and the price is cheap. 4. The excellent elasticity and softness of the PVA head make it not cause scars; unlike the wiping cloth in the form of textiles and non-woven fabrics, it will not The phenomenon of fluffing occurs; the amazing self-organic properties make it possible to reuse it many times; the water absorption is super strong, and it can quickly absorb 6 times the amount of water itself; the wide range of hydrophilicity makes it compatible with water and various organic materials Use; never dust, no silicon, no crumbs, environmentally friendly and degradable. After professional treatment, it has good chemical resistance, no mildew, 100-level. Wide range of uses, good prospects! Can be applied to electrical appliances, semiconductors, LCD, optics, precision instruments, window cleaners and absorbing materials in clean rooms of industrial sectors.
Author: 2015/4/27 16:48:48 Click rate: 34005
In the current situation of the rapid development of clean production conditions, as the requirements for dust-free grades are getting higher and higher, dust-free wiping products are also highly sought after by the majority of users. Indeed, dust-free wipes can bring unprecedented 'cleanliness' to clean production. At present, the common dust-free wipes with good effect are dust-free rags and dust-free wipes, and these can no longer meet the micro-pollution control needs of our industry. However, there is a very useful micro-pollution wipes, that is dust-free cotton swabs , also known as dust-free wiper, it can effectively remove tiny particles on the product or product carrier, and it has also become the best tool for precision testing. However, there are many kinds of dust-free cotton swabs. How should users choose the most suitable dust-free cotton swab? Let's look at the material classification of dust-free cotton swabs: dust-free cotton swabs (also called dust-free wiping sticks) and ordinary cotton swabs are actually fundamentally different: ¨The head of ordinary cotton swabs is made of cotton, which cannot be cleaned without dust. In the process of cleaning, it may be scraped off; it can only be wiped with products in ordinary environments, such as ordinary medical cotton swabs, beauty cotton swabs, etc.; ¨The material of the dust-free cotton swab head/wiping stick is divided into sponge head and Both cloth heads have been cleaned and packaged in a clean room. Therefore, the wiping consumables used in a high-grade dust-free environment must reach grade 100 or above. Only dust-free cotton swabs can meet the requirements, such as HUBY purification. Cotton swabs are mainly used in HDD, PCB, FPD, lens, semiconductor and other industries to wipe attachments, dust, etc. At present, HUBY cotton swabs are not only widely used in Japan, but also recognized in China, Thailand, the Philippines, Taiwan, South Korea, the United States, Europe and other countries and regions. It can be said that HUBY cotton swabs have become the most famous brand of industrial cotton swabs. If the dust-free cotton swab is distinguished from the material of the head, we can make it more detailed and specific: the material of the head is not only the above two, but currently seen on the market: 1. The cloth head is based on the fabric and its use function, Depending on the performance, the cloth head can be divided into the following categories: a: Knitted nylon cloth (super wear-resistant) b: Knitted microfiber (wipe fine dust, average wear resistance) c: Woven microfiber (professional For optical fiber wiping) d: knitted polyester (the cloth surface is longitudinally grained, the gap is deep, and it can accommodate more dirt) The above clean cloth head cotton swabs can be used in a 100-level clean room, suitable for electronic use. 2. The sponge head can have the following two types according to the density and chip removal of the sponge: open-pore PU sponge, 100PPI (PPI--POREPERINCH, refers to the number of holes per inch, the more the number, the finer the sponge, and the It is more difficult to drop chips) The sponge density is lower, easy to drop chips, but the water absorption speed is fast, suitable for medical use; b: PU sponge with open pores, 400-500PPI, higher density than 100PPI sponge, less prone to chipping, dust-free High grade, suitable for electronic use. 3. The grade of the non-woven head is low, but the processing difficulty is relatively small and the price is cheap. 4. The excellent elasticity and softness of the PVA head make it not cause scars; unlike the wiping cloth in the form of textiles and non-woven fabrics, it will not The phenomenon of fluffing occurs; the amazing self-organic properties make it possible to reuse it many times; the water absorption is super strong, and it can quickly absorb 6 times the amount of water itself; the wide range of hydrophilicity makes it compatible with water and various organic materials Use; never dust, no silicon, no crumbs, environmentally friendly and degradable. After professional treatment, it has good chemical resistance, no mildew, 100-level. Wide range of uses, good prospects! Can be applied to electrical appliances, semiconductors, LCD, optics, precision instruments, window cleaners and absorbing materials in clean rooms of industrial sectors.
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