140GSM Polyester Double Knit Cleanroom Wiper, 4 to 12 Inch
| Brand Name: | ESDpro |
| Certification: | ISO/SGS/ROHS |
| Model Number: | 1009DLE/140 |
- Description
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Description
This polyester cleanroom wiper is available in Singapore from Phil Industries. 140gsm Cleanroom Wiper Polyester Double Knit Wiper Size 4×4 6×6 9×9 12×12 provides reliable contamination control for cleanroom and electronics manufacturing environments. As a supplier of cleanroom wipers in Singapore, Phil Industries offers island-wide delivery on all polyester cleanroom wiper products.
Detailed Product Description

140GSM Cleanroom Wiper Polyester Double Knit Wiper Size 4″x4″ 6″x6″ 9″x9″ 12″x12″
Description:
They are comprised of 100% continuous double knitted filament polyester
Laser cut edge maximize reduces fiber contamination
Highly absorbent with extremely low levels of particulate and extractable counts.
Laundered (if requested, be washed by 18MΩ ultra pure water) and packaged in a Cleanroom
Tested and manufactured in ISO compliant facilities
Features:
• Critically low particles, fibers, ions and extractables
• High abrasion resistance
• Chemically compatible with IPA, Acetone and other solvents
• High absorbency
• Weight and caliper provide an excellent hand for cleaning rough surfaces
Technical Data:
| Spec | Value | Test Method |
|---|---|---|
| Size | 4” x 4”, 6” x 6”, 9” x 9”, 12” x 12” | |
| Material | 100% polyester | |
| Basis weight | 140 ± 5 g/m² | Electronic Balance Test |
| Liquid absorption ability | 350g/m² | Referred to IES-RP-CC004.3 analysis method |
| Particle Counts LPC: ≥0.5 µm | 600 count /m² | Tested by liquid particle analyzer |
|
IPA Extractant
|
1.6 µg/cm²
|
Measured by the weight of extract before and after volatilization |
|
DI Water Extractant
|
1.7 µg/cm² | Measured by the weight of extract before and after volatilization |
RoHS Compliant:
| Ion | Average Value | Equipment Limit Test Value | Test Mehod |
| Chloride(Cl- ) | N.D. | 0.0010 µg/cm² | test by ion chromatography(IC) |
| Sulfate(SO₄ ²⁻) | N.D. | 0.0010 µg/cm² | test by ion chromatography(IC) |
| Sodium(Na⁺ ) | 0.0015 | 0.0010 µg/cm² | test by ion chromatography(IC) |
| Ammonium(NH₄⁺) | 0.0016 | 0.0010 µg/cm² | test by ion chromatography(IC) |
| Silicone oil, DOP | N.D. | 0.0010 µg/cm² | test by ion chromatography(IC) |
100% Polyester Knit Wiper Main Catalogues:
|
NO.
|
Model
|
Description
|
Weaving process
|
Composition
|
Basic Weight
|
Sealing Method
|
Standard Package
|
|
1
|
1009DLE/120
|
Cleanroom Wiper
|
Double Knitting
|
100% Polyester
|
120g/㎡
|
Laser Cut
|
150PCS/BAG, 15BAG/CTN
|
|
2
|
1009DLE/140
|
Cleanroom Wiper
|
Double Knitting
|
100% Polyester
|
140g/㎡
|
Laser Cut
|
150PCS/BAG, 15BAG/CTN
|
|
3
|
1009SLE/120
|
Cleanroom Wiper
|
Single Knitting
|
100% Polyester
|
120g/㎡
|
Laser Cut
|
150PCS/BAG, 15BAG/CTN
|
|
4
|
6001
|
Cleanroom Wiper
|
Single Knitting
|
100% Polyester
|
135g/㎡
|
Laser Cut
|
150PCS/BAG, 15BAG/CTN
|
|
5
|
1009SLE/160
|
Cleanroom Wiper
|
Single Knitting
|
100% Polyester
|
160g/㎡
|
Laser Cut
|
150PCS/BAG, 15BAG/CTN
|
Applications:
It is designed for critical processing applications where the high level of contamination control is required.
It is widely used for cleaning medical device products; applying, removing, cleaning and disinfecting solutions;
Also used for flat panel, optics cleaning and chips multiprocessing(CMP).
More photos

Related pages in Singapore
- Browse all Cleanroom Wiper.
- Learn about ESDpro, our own ESD and cleanroom brand.
- Read our guides on ESD standards IEC 61340 and ANSI/ESD S20.20 and setting up an ESD grounded workstation.
Phil Industries, the Singapore company behind the ESDpro brand, supplies this product with selection advice and after-sales support. Call +65 6555 1745, WhatsApp +65 9853 9030 or email sales@phil-industries.com.sg.












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