Teknipure TekniClean TS2PUI70Z-99, Polyester Knit Pre-Saturated Wiper, 70%/30%, 9" X 9", Case of 750
Teknipure TS2PUI70Z-99 TekniClean® Presaturated Polyester Knit Cleanroom Wiper, Sealed Edge, 70% IPA, Zipper Pouch, 9" x 9", Case of 750
The Teknipure TS2PUI70Z-99 is a presaturated 100% polyester knit cleanroom wiper with sealed edges, saturated with 70% USP-grade IPA and 30% DI water, and packaged in resealable zipper pouches to preserve wetness between uses. Engineered for ISO Class 2–7 cleanroom environments, these wipers deliver low-linting, low-shedding performance with consistent saturation levels for reliable contamination control in semiconductor, pharmaceutical, medical device, and precision manufacturing applications. Lot traceable and manufactured in ISO-certified facilities.
Sold in cases of 750 wipes (50 wipes/zipper pouch, 15 pouches/case).
Specifications
| Part Number | TS2PUI70Z-99 |
| Product Line | TekniClean® Presat |
| Material | 100% polyester knit |
| Edge Construction | Sealed edge (ultrasonic) |
| Saturation | 70% USP-grade IPA / 30% DI water |
| IPA Filtration | 0.2µm filtered |
| Size | 9" x 9" (229mm x 229mm) |
| Packaging | 50 wipes/zipper pouch, 15 pouches/case — 750 wipes total |
| Cleanroom Rating | ISO 2–7 (Class <1 – 10,000 / Grades A–D) |
| Shelf Life | 3 years from date of manufacture |
| Lot Traceable | Yes — manufactured in ISO-certified facilities |
| Industries | Semiconductor, pharmaceutical, medical device, optical, aerospace, laboratory, USP <797>/<800> |
| Applications | Surface cleaning, disinfectant residue removal, solvent application and removal, general cleanroom wiping |
Frequently Asked Questions
What ISO cleanroom class is the TS2PUI70Z-99 rated for?
The TS2PUI70Z-99 is rated for ISO Class 2–7 environments (equivalent to Federal Standard Class <1 through 10,000, and EU GMP Grades A–D). The sealed edge construction and 0.2µm filtered IPA make it suitable for most critical cleanroom applications including semiconductor fabrication, pharmaceutical compounding under USP <797>/<800>, and medical device assembly.
Why does the zipper pouch packaging matter for presaturated wipers?
Zipper pouch packaging significantly reduces IPA evaporation between uses, maintaining a consistent wetness level across all 50 wipes in the pouch. This ensures the last wipe in the pouch performs the same as the first — critical for contamination control processes that require repeatable cleaning results.
What is the difference between sealed edge and non-sealed edge cleanroom wipers?
Sealed edge wipers use ultrasonic bonding to fuse the wiper edges, eliminating loose fibers and particles that can be released during wiping. Non-sealed (cut edge) wipers have higher particle and fiber counts at the edges. For ISO Class 5 and cleaner environments, sealed edge construction is strongly preferred to minimize contamination risk.
How long do presaturated Teknipure wipers last before expiring?
Presaturated Teknipure wipers have a shelf life of 3 years from the date of manufacture. Dry non-sterile versions have a 5-year shelf life. Each case is lot traceable, so you can verify manufacture date and maintain compliance documentation for audit purposes.
