2 WIPERS WIPERS 26 PU Foam Wipers A B KM X1000 X 2000 Nano Wipers PU Foam Clean Wiper ● Opencell polyurethane structure allows for fiberfree wiping ● Ideal for use as cushioned work surface for scratch sensitive components ● Excellent capability of wiping and holding contaminations with uniform pores ● Free from scratching critical surfaces while wiping (Any application where fibers and scratching can not be tolerated) ● High absorbency with pore size Technical Data Property APC Lint Static Chemical Resistance Fiber NVR Time to sorption Absorbency Open Cell Size Poresize Unit >01 ea/sh cfm >100 ea/sh Volt 50% NaOH 50% KOH 50% Citric Acid 30% NH40H 99% Acetic Acid >100 Grade Horizontal Perpendicularity g/sh g/m 2 Nano Clean Wiper Result 266 11 86 OK OK OK OK Ok 117 A 502 (IPA) 2732 (IPA) 481 10223 150250 35120 Test Method IESTRP CC0032 IESTRP CC0042 IESTRP CC00221 IESTRP CC0043 IESTRP CC0043 IESTRP CC0043 IESTRP CC0042 KSK 0215 71 ● Excellent wiping capability attribute to hydrophilic material ● Patented lamination technology ● Minimizing generation of particle & lint by nano web coating (Preventing sized particles from coming off by applying nanoweb coating) ● Supporting a optimum work process free fiber & lint Technical Data Property Lint APC LPC Static electricity Fiber NVR Pore size Unit >100 ea ≥01 ea ≥05 ea /m 2 Volt ea/5cm 2 2mm Grade Result < 3 > 5 057 x 10 6 < 100 < 1 A < 2 Test Method Orbital shake Met One A2100 CLS700T Orbital shake Monroe 282A1 Magnifier Techkon

PVA Wipers KM PVA Wipers are developed especially for wet cleaning applications in the controlled environment Compare to conventional polyester or nonwoven wipers PVA offers better absorbent power and wiping ability Ideal for water spill control or liquidbased cleaning KM PVA Wipers absorb and hold water or liquid 1218 times higher than its own weight ● Complete opened cell structure ● High absorbent power and good wiping ability ● Reusable & launderable ● Soft & flexible ● Good chemical resistance ● Applications: Wiping & spill control from general industries to cleanroom operations How to order Code Size Description Packing Unit WW1209 9" x 9" Sheet type 2mm (T) 10 pcs / 20 bag WW1309 130mm x 80mm Block type 30mm (T) 1 pcs / 50 bag Technical Data Contents Specifications Material Poly Vinyl Alcohol Form Pore Size (㎛) Pore Ratio (%) Tensile Strength (kg/cm 2 ) Absorbent Capacity (wt %) Absorbent Speed (sec/cm) Melting Point (°C) 602000 8894 26 8001200 25 180 Sheet type Block type WIPERS 2 WIPERS 27