Performance Characteristics |
Property |
Typical Value |
Test Method |
Basis Weight |
225 g/m2 |
TM2: The Determination of Basic Weight |
Absorbency |
|
|
Sorptive Capacity |
580 mL/m2 |
TM3: Absorbency and Rate of Absorbency of Wipers |
Sorptive Rate |
0.5 second |
TM3: Absorbency and Rate of Absorbency of Wipers |
Contamination Characteristics |
Property |
Typical Value |
Test Method |
Particle |
|
|
0.5-5.0 um |
20 x 106 particles/m2 |
ASTM E 2090-00 Standard Test Method for Size-Differentiated
Counting of Particles and Fibers Released from Cleanroom wipers
Using Opticle and Scanning Electron Microcopy |
Fibers |
|
|
>10.0 um |
14,100 fibers/m2 |
ASTM E 2090-00 Standard Test Method for Size-Differentiated
Counting of Particles and Fibers Released from Cleanroom wipers
Using Opticle and Scanning Electron Microcopy |
Nonvolatile residue |
IPA |
|
TM1: Matter Extractable from Wipers and Other Materials |
DIW |
0.008 g/m2 |
TM1: Matter Extractable from Wipers and Other Materials |
Ions |
Na+ |
NA |
TM12: The Determination of Ions in Wipers and Other Materials
By Capillary Ion Analysis (CIA) Technique
|
K+ |
NA |
TM12: The Determination of Ions in Wipers and Other Materials
By Capillary Ion Analysis (CIA) Technique |
| Cl- |
NA |
TM12: The Determination of Ions in Wipers and Other Materials
By Capillary Ion Analysis (CIA) Technique |
No2- |
NA |
TM12: The Determination of Ions in Wipers and Other Materials
By Capillary Ion Analysis (CIA) Technique |
|
Note:
|
The data in this table represent typicle analyses of these wipers at the time of publication. These are not specifications. SHLJ continueally refines both its products;
SHLJ test procedures available upon request;
ASTM E 2090 provides a more sensitive test and a more complete measurement of particles and fibers than other standard test methods;
The test for ion content follows IES-RP-CC004.2 Document.
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