... absorbent and durable 2.Lint free, low particles and ions 3.No chemical binders, chemical resistance Features1.Highly absorbent and durable2 ... soft, clean surfaces without scratchingApplications1) Used in the semiconductor, SMT, PCB product line, chips, microprocessor, etc.2) Cleaning and polishing products ... ideal for using in class 100-1000 cleanroom, etc. M-3 dust free paper for cleanroom