... surfaces without scratchingApplications1) Used in the semiconductor, SMT, PCB product line, chips, microprocessor, etc.2) Cleaning and polishing products such ... LCD series products, disk driver, composite materials3) Suitable for procedure of CD, hard disk and soft disk4) Good ... with IPA and other solvents6) Very ideal for using in class 100-1000 cleanroom, etc. machine-clean industrial wiper paper