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Laundered Polyester Class 1 Wipers: Contamination Characteristics
Property Typical Value Test Method
Particles: >0.5um Orbital Shake, SEM:
2.5x106 particles/m2
TM8: The use of scanning electron microscopy to count particles releases from wipers under conditions of moderate mechanical stress
  Zero Stress, LPC:
8x106 particle/m2
TM5: Particles released from wipers and other materials under conditions of minimal stress
Fibers: >100um 825 Fibers/m2 TM7: Measurement of fibers and large particles released from wipers and other materials
Nonvolatile Residue    
 IPA extractant 0.09 grams/m2 TM1: Matter extractable from wipers and other materials. Per IES-RP-CC004.2, Section 6.1.1
 DIW extractant 0.03grams/m2 TM1: Matter extractable from wipers and other materials. Per IES-RP-CC004.2, Section 6.1.1
Ions    
 Sodium 0.20 ppm TM12: The determination of ions in wipers and other materials capillary ion analysis (CIA) technique
 Potassium 0.04 ppm TM12: The determination of ions in wipers and other materials capillary ion analysis (CIA) technique
Laundered Polyester Class 1 Wipers: Performance Characteristics
Property Typical Value Test Method
Basis Weight 260 grams/m2 TM2: The determination of basis weight
Absorbency    
 Sorptive efficiency 3.43 mL/g TM3: Absorbency and Rate of the Absorbency of Wipers
 Sorptive capacity 785 mL/m2 TM3: Absorbency and Rate of the Absorbency of Wipers
 Sorptive rate 1 seconds TM3: Absorbency and Rate of the Absorbency of Wipers
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