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80% polyester / 20% nylon microfiber knitted wiper
Ultra-fine fiber construction enables superior particle entrapment and oil absorption capabilities
Ultrasonically sealed edges, cleanroom laundered
6″ x 6″ (15cm x 15cm)
300 Sheets Per Pack / 10 Packs Per Case
3,000 Total Sheets Per Case
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WipeStar® WM4203 is a microfiber cleanroom wiper manufactured from ultra-fine polyester and nylon fibers at 160 GSM. Processed in an ISO Class 5 environment and cleaned with ultra-pure water, these wipers are engineered for use in ISO Class 5-8 cleanroom environments. Their specialized construction makes them ideal for sensitive surfaces in electronics, optics, biopharmaceutical and medical device industries.
Superior removal of sub-0.5μm particles through ultra-fine fiber construction
Excellent solvent compatibility and chemical resistance
Low particle generation, low ion content, and minimal NVR
Soft, non-abrasive texture ideal for optical lenses and precision instruments
Silicon-free composition suitable for critical cleaning applications
Choice of laser or ultrasonic edge sealing for enhanced durability and cleanliness
| Model | Weight | Material | Size | Pattern | Structure | Color | Packaging | Edge | Shipping |
| WM4203 | 160 GSM | 80%Polyester/20%Nylon | 15.24cm x 15.24cm | Plain | Single knitting | White | Pouch | Ultrasonic sealing | 300 sheets/pack, 10 packs/case |
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