Ideal for post-CMP cleaning of wafers! Achieves high cleanliness with special cleaning.
The KM-PVA brush is a highly purified product ideal for scrub cleaning of post-CMP, photomasks, glass/aluminum hard disks, LCD panel substrates, and more. We offer a variety of smooth brushes, ribbed brushes, pack brushes, and pen-type brushes to suit domestic and international equipment.
The KM-PVA brush is a molded product made from high-purity Japanese raw materials. It is not cut. After molding, it undergoes special cleaning with acids and alkalis, followed by pure water rinsing to achieve the highest level of cleanliness.
Various polypropylene holders undergo degreasing and acid/alkali cleaning after injection molding to minimize elution ions from the resin.
【Features】
● Achieves minimization of elution ions through special cleaning with acids and alkalis.
● A skin layer is formed on the surface, resulting in fewer PVA particles.
● The formation of a skin layer on the surface extends its lifespan.
● No abrasives are used during manufacturing, eliminating contamination from abrasives.
● The surface is smoother compared to cut products.
● Superior dimensional accuracy can be achieved compared to cut products.
*For more details, please check "Request for Materials" or "Catalog Download."
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