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April 02, 2021

What are the precautions for the purchase of antistatic cotton swabs?

What are the precautions for the purchase of antistatic cotton swabs?

Anti static Cotton Swab is a kind of dust-free scrubbing products, which is specially designed for highly clean and anti-static environment. Polyurethane sponge, continuous filament polyester fiber and ultra-fine fiber are used as raw materials for the head of swab, and the swab is treated in the 10 grade (iso4 grade) purification room to ensure the ultra-low ion content and non evaporative residual content of swab (without silicon, ammonia and dioctyl phthalate DOP), And the occurrence of ultra-low particles; the selection of conductive thin shaft can effectively reduce and control its resistance value, conflict voltage, decay time and other ESD parameters, and the perfect edge sealing technology can make the head successfully fixed on the shaft handle, which can effectively prevent the harm of static electricity to the product in the process of application, and also prevent the pollution caused by the use of adhesive.

antistatic cotton swabs

Key points for purchasing antistatic cotton swabs:

From the perspective of cost: after confirming the application orientation of cotton swabs, users need to select the handle with appropriate length and width according to the practical requirements. They need to confirm whether the cotton swab head needs to be double headed, and then confirm the size and shape of the cotton swab head. Secondly, they need to fully understand the quality and application function of each raw material and the packaging required. Generally speaking, double headed cotton swabs are more expensive, and the more complex the shape, the more expensive, such as Sharp and spiral head, anti-static function and purification to the better, the price will be slightly higher. Users need to consider the selection of suitable cotton swabs.

antistatic cotton swabs

From the perspective of chemical function, we should select materials such as solvent retention, absorbency and absorbability, such as foam clinker, polyester material and cotton, which are the raw materials for producing cotton swab heads.
Considering the purification function: the cotton swabs produced from polyester materials have low non evaporation residue (NVR), less particle drop and chemical resistance. After analyzing the total organic carbon (TOC), it is found that the cotton swabs made from purified polyester materials can release less particles, have good recovery and low TOC background level.
Considering from the application method: whether the selected cotton swab meets the application standard of the product in the process of practical application, such as adding any solvent, should be considered in advance.
Precautions for application:
When using the cotton swab, the amount of solvent should not be too much, otherwise it will leave solvent marks on the products that are removed from the stains, and it is not easy to be cleaned. The solvent suitable for the product requirements should be selected and distributed. Do not use strong acid or strong alkaline solvent to prevent harm to the products;
Cotton swabs are disposable consumer goods, which should be cleaned by changing the surface according to the area of the swabs. It is not allowed to use one surface repeatedly, otherwise it will cause cross contamination to the products;
After opening the packing bag, the swab to be used should be placed in a clean position, such as a professional swab box, but not too much at a time, and then removed after use, so as to prevent exposure for too long will be polluted and affect the use effect;
When using cotton swab in clean room, it should be prevented to break the cotton swab. This action will also cause certain pollutants;
The used cotton swabs should be treated professionally, and they should be classified as class C treatment because they contain solvent residues.
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