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韩国KM无尘擦拭布 WW -4009
韩国KM无尘擦拭布 WW -4009
产品说明:
Micro-denierWipers WW -4009

Brand :
Cleanroom Products |
Cleanroom Class :
Class1~10 | Class100 | Class1k |
Clean :
Semiconductor FAB | TFTLCD | BLU | Optics |

KM Microdenier is made of 0.13 denier of continuous filament that ensures unparalleled wiping ability with high absorbency and cleanliness. With ultra-fine structure of its fabric, the fabric of KM Microdenier provides wide contact to wiped surface so that contaminants on the surface are removed effectively. This fabric also provides more room between fibers, so absorption capacity is increased twice as much as other cleanroom polyester wipers.

Micro-filament provides better contact to surface
Laundered and packaged in the class 10 cleanroom
Sealed edges prevent particle or lint generation
Ultra-fine fabric structure increase absorbency capacity
Applications : Class 10 cleanroom for Semiconductor, LCD and HDD manufacturing

Technical Data
Contents Specifications
WW-4009 WW-4009HK WW-4009T WW-4009K
Particle Count (pcs>0.5㎛) Orbital Shake, SEM (per m²) 24 x106 18.5 x106 24 x106 24 x106
Dry Flex (per ft³) N/A N/A N/A N/A
NVR (g / m²) DI water 0.01 0.013 0.013 0.013
IPA 0.09 0.09 0.09 0.09
Extractable ions (ppm) Na 0.2 0.2 0.2 0.2
K 0.02 0.02 0.02 0.02
CI 0.13 0.13 0.13 0.13
NO2 0.01 0.01 0.01 0.01
Weight (g / m²) 104 205 160 209
Absorbency Capacity (ml / m²) 209 383 320 395
Efficiency (ml / g) 2.79 19.97 15.66 18.1
Speed (sec.) 1.5 31.39 19 28.4
Tensile Strength (kg) MD (Machine Direction) 82.7 150 150 152
CD (Cross Direction) 73.8 132 132 134
Thickness (㎛) 250 476 370 506

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