CLN / Berkshire Super Polx® 1200 Wipes — 4" x 4", 100% Polyester, Cleanroom Grade
SKU: S1200.0404.10
Size: 4" x 4" (10 x 10 cm)
Quantity: 600 sheets per pack, 10 packs per case
Packaging: Value Pack (economical bulk format)
Cleanroom Class: ISO Class 4–5 | EU Grade B/C/D
Overview
Berkshire Super Polx® 1200 is a knife-cut, 100% continuous filament polyester knit wiper, laundered and packaged in an ISO Class 4 cleanroom. Designed for demanding cleanroom environments, this wiper provides exceptional cleanliness, high sorbency, and superior chemical compatibility. Ideal for contamination-sensitive applications requiring consistent performance on sensitive surfaces.
🔧 Key Features
- 100% continuous filament polyester knit
- Laundered in ISO Class 4 cleanroom
- Knife-cut edge for low particle generation
- High sorbency with rapid absorption
- Compatible with IPA, acetone, and other solvents
- Ultra-low particles, fibers, and ions
- High abrasion resistance
- Soft surface ideal for sensitive components
- Steam autoclavable for aseptic environments
📈 Technical Data
| Property | Value | Method |
|---|---|---|
| Basis Weight | 151 g/m² | TAPPI T-410 |
| Caliper | 521 µm | TAPPI T-411 |
| Particles ≥ 0.5µm | 0.22 ×10³/cm² | IEST-RP-CC004.4 |
| Fibers ≥ 100µm | 0.35 fibers/cm² | IEST-RP-CC004.4 |
| Sorbency Capacity | 509 mL/m² | IEST-RP-CC004.4 |
| Sorbency Efficiency | 3.4 mL/g | — |
| Sorbency Rate | 1 second | — |
| Non-Volatile Residue (DI Water) | 0.0045 g/m² | IEST-RP-CC004.4 |
| Non-Volatile Residue (IPA) | 0.0092 g/m² | IEST-RP-CC004.4 |
| Ions: Na⁺ / K⁺ / Ca²⁺ / Mg²⁺ / Cl⁻ | 0.17 / 0.010 / 0.053 / 0.011 / 0.39 ppm | IEST-RP-CC004.4 |
🧼 Recommended Applications
- Semiconductor & integrated circuit fabrication
- CD/DVD manufacturing and print roll cleaning
- Wipe-downs and equipment wrap during fab/suite construction
- Medical device surface cleaning
- Disinfectant solution application and removal
- Sterile environments (validated sterile version available)
📦 Also Available In:
- 6x6" – 300/pack, 9 packs/case
- 7x8" – 300/pack, 8 packs/case
- 9x9" – 150/pack, 8 packs/case
- 12x12" – 75/pack, 14 packs/case
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Packaging
-$ 0.00
/Units
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