bemcot m-3ii anti-static cleanroom wipers are characterized by low particle generation, high absorbency, high purity, high chemical resistance, high heat resistance, anti-static, eco-efficiency, enabling the high level of performance required for wipers for cleanrooms. the bemcot m3 wipe is an entangled nonwoven fabric made with a 100% cotton cellulose composition. Because cotton is completely cellulosic, this is an extremely absorbent wipe. The soft, low-linting wipe is quarter-folded and is sized to fit the hand. The m3 wipe is heat-resistant for cleaning high temperature process equipment and diffusion furnaces. The wipe is quarter-folded to promote proper wiping protocol. bemcot wipers are used in many industries such as semiconductor, optical, medical, cosmetics, food & beverage, printed circuit boards, building maintenance, automobile, air craft, lcd, magnetic tapes, oil, tools, equipment, glass and optics. features: ultra-low fiber release: very low fiber release compared to polyester knit and staple-fiber rayon/polyester nonwoven wipes. anti-static: low tribocharging so they will not produce significant static charge or damage components with esd. high absorption: each fiber absorbs liquid and swells. Coupled with its special structure, its property allows absorption of liquid 13 times its weight. high purity: readily observable reduction in impurities transfer. chemical resistance: strong chemical resistance for both ipa and acetone. heat resistance: carbonized at a temperature between 260 and 300c. Unlike synthetic fibers, it does not dissolve at 150c. biodegradability & ecoefficiency: 100% cotton linter which is ecologically safe and free from environmental contaminants.