What is a sponge swab

Sponge cotton swab is a cleaning tool designed specifically for clean environments, also known as dust-free purification cotton swabs Cleanroom Swabs、 Dust dust-free purification wiping sticks,s or industrial cotton swabs. It is produced using high-precision technology to ensure that dust or particles are not released during use, thus meeting the high cleanliness requirements of the working environment.
Material and Characteristics
Sponge cotton swabs are usually composed of polyurethane sponge heads and polypropylene (PP) plastic rods. The sponge head is soft and has strong adsorption ability, suitable for cleaning with solvents. Its design features include anti-static performance, chemical resistance, and low dust generation, which can release almost no particles and dust during use, ensuring high cleanliness.
application area 
Sponge cotton swabs are widely used in situations that require high cleanliness and anti-static properties, including:
Electronics industry: Clean circuit boards, chips, and other precision electronic components.
In the field of optics: wiping optical lenses, lenses, and precision optical equipment.
Semiconductor manufacturing: Remove particles to avoid device damage.
Biomedical: Used for cleaning laboratory equipment and medical devices.
Aerospace: Wipe precision instruments to ensure their reliability and performance.
Selection and usage suggestions
When selecting sponge cotton swabs, it is recommended to choose the appropriate product based on the usage environment and application industry. When storing, choose an environment with relative humidity not exceeding 80%, no corrosive gases, good ventilation, and avoid direct sunlight and high temperatures.