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Cleanroom Wipes
High-Density Microfiber Cleanroom Wipes HS909D 240 g/m²
| Material | Polyester and nylon |
|---|---|
| Construction | Knitted straight texture |
| Basis weight | 240 g/m² |
| Thickness | 0.50 mm |
| Edge options | Laser sealed; Ultrasonic sealed; Hot cut; Wide ultrasonic seal |
| Washing designations | Class 10; Class 100; Class 1000 |
| Size options | 4 in; 6 in; 9 in; 12 in; Custom sizes |
| Listed water absorption | ≥300 — unit/method to confirm |
| Packaging | Vacuum inner pack with two-layer outer packaging |
Washing designations describe processing options, not sterility. Absorption figures require a confirmed test unit and method before comparison.
HS909D is a high-density polyester-nylon microfiber wipe for suitable high-gloss and precision-coated surfaces. The substantial soft knit provides a close working face for controlled cleaning before or after approved coating operations.
High-gloss surfaces reveal small cleaning errors
A trace of oil or an uneven wiping mark can be conspicuous on a reflective finish. HS909D offers a substantial microfiber face for lifting compatible residues, while the cleaning chemistry and contact method determine whether the finish remains intact.
For ion-sputtered or plated products, confirm whether wiping is permitted at the intended process stage. Remove loose particles before contact and avoid concentrating pressure at a cloth edge or fingertip.
Use a flat pad
A controlled fold spreads contact more evenly than a tightly bunched cloth. Change the face before collected soil can be dragged over a high-gloss area.
Inspect in the right light
Check for haze and directional marks after the liquid has evaporated. Compare against the accepted finish under consistent illumination.
The heavier grade may be useful for a stable fold, but it should be compared with HS909Q where lower bulk is desirable. Neither construction is a blanket scratch-free guarantee.
Sheet sizes and packing
| Sheet size | Sheets / bag | Bags / carton |
|---|---|---|
| 4 × 4 in | 400 | 20 |
| 6 × 6 in | 100 | 20 |
| 9 × 9 in | 100 | 10 |
Confirm the selected size, edge, washing condition and packing together when ordering.
Fabric and product details
Documentation to request
RoHS; Halogens; Liquid particle count (LPC); Composition; Cleanliness.
Confirm report availability, test method and applicability to the selected finished product before ordering.
Application areas
Electronics production; Medical inspection work areas; Glass products; Laboratory research; Semiconductor processes; LCD panels; Optical products; Precision electronics; Pharmaceutical production; Biomedical work areas.
Choose the contact surface, cleaner and acceptance criteria for the actual task. An application listing does not establish sterile or medical-device status.
Contact shengtongjh to discuss the sheet size, finishing and packing required for your application.