Woven Microfibre Plain-Weave Cleanroom Wiper (4000LE)
Woven Microfibre Plain-Weave Cleanroom Wiper (4000LE) (product code PT-SKX-WIP-00006) is listed under Cleanroom & Controlled Environment > Cleanroom Wipes > Cleanroom Wipers and supplied in Singapore by PANDA COLLECTIONS (PANDATEC PTE. LTD.), a B2B procurement partner for businesses. The 4000LE is a 70% polyester + 30% nylon microfibre cleanroom wiper with a shuttle-loom plain weave with laser or heat-cut edges construction, sealed edges and ultrapure-water laundering for Class 100–10 controlled environments. A flat, smooth plain weave with low friction and very low linting suits optics, lenses and chip surfaces. Prices are quoted on request.
| Product code | PT-SKX-WIP-00006 |
|---|---|
| Category | Cleanroom & Controlled Environment > Cleanroom Wipes > Cleanroom Wipers |
| Series | 4000LE |
| Material | 70% polyester + 30% nylon microfibre |
| Construction | shuttle-loom plain weave with laser or heat-cut edges |
| Basis weight | 100 ± 5 g/m² (customisable) |
| Thickness | 0.21 ± 0.05 mm |
| Absorbency | > 290 ± 10 ml/m² |
| Particles (LPC) | ≤ 1000 Ea/cm² |
| Fibres | ≤ 0.5 Ea/cm² |
| Ionic content | Anion and cation < 0.1 PPM |
| Cleanliness class | Class 100–10 |
| Sizes | 4" × 4", 6" × 6", 9" × 9" (custom available) |
| Packing | 100 pcs/bag; 10 bags/carton |
| Minimum order | On request |
| Country of origin | China |
| Pricing | On request – customised quotation by PANDA COLLECTIONS |
| Supplied in | Singapore |
Product description
The 4000LE is a 70% polyester + 30% nylon microfibre cleanroom wiper with a shuttle-loom plain weave with laser or heat-cut edges construction, sealed edges and ultrapure-water laundering for Class 100–10 controlled environments. A flat, smooth plain weave with low friction and very low linting suits optics, lenses and chip surfaces. PANDA COLLECTIONS sources Woven Microfibre Plain-Weave Cleanroom Wiper (4000LE) for cleanroom, electronics, semiconductor and pharmaceutical buyers in Singapore and the region, for trial, project and repeat orders. Sizes, packing, customisation and supporting documents such as test reports or certificates of conformance are confirmed per enquiry. Prices are not listed online; every order is quoted individually based on specification, quantity and delivery requirements.
Key features
- Washed in 18 MΩ ultrapure water in a Class 100 cleanroom, then dried, inspected and packed
- Ultrasonic, laser or heat-cut sealed edges to prevent fibre shedding
- Low particle and ion release (anion and cation < 0.1 PPM)
- No alcohol streaks; works dry or with IPA and cleaning solvents
- Standard 4" × 4", 6" × 6" and 9" × 9"; custom sizes available
- Complies with EU RoHS and REACH
Typical applications
- Semiconductor and wafer fabs
- LCD and LED display lines
- PCB and SMT assembly
- Optics and precision instruments
- Medical device and laboratory cleanrooms
Industries: Semiconductor, Electronics, Optics, Medical Devices, Aerospace
Updated October 28, 2026
Frequently asked questions
Which cleanroom class is the 4000LE wiper suitable for?
It is specified for Class 100–10 cleanrooms. Confirm your ISO 14644-1 class and wiping method when you request a quote so the right weight and edge type are supplied.
Can the wipers be used with IPA?
Yes. The wipers are designed for dry wiping or with IPA and common cleaning solvents, leaving no alcohol streaks.
Where are the Woven Microfibre Plain-Weave Cleanroom Wiper (4000LE) used?
Semiconductor and wafer fabs, LCD and LED display lines, PCB and SMT assembly, Optics and precision instruments, Medical device and laboratory cleanrooms.
How do I get a price for Woven Microfibre Plain-Weave Cleanroom Wiper (4000LE)?
Prices are not published. Request a quotation from PANDA COLLECTIONS with the product code PT-SKX-WIP-00006, size or variant, quantity and delivery address in Singapore.
Can samples or documents be provided?
Samples for evaluation and documents such as test reports, RoHS/REACH declarations or certificates of conformance can be requested; availability is confirmed per product and order.
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