... cleanroom 3.Good sorbency of solvent 4.Low in both Particles and Extractables Description:1.Polyshield Hard drive Wipe ... critical environment application. 3.the clean room wipe is used in the electronics, semiconductor, hard disk drive, optics-electronic, ... surfaces without scratching.- General Purpose Cleaning.Applications: -Hard drive wipe, cleaning wiper, disc wipe. - Used in electronics ...