Teknipure TS3PBI70S-99, TekniClean® Pro Presat ESD Polyester Knit Wiper, Sealed Border, 70% IPA, 9″x 9″, Case of 500
Teknipure TS3PBI70S-99 TekniClean® Pro Presat ESD Polyester Knit Wiper, Sealed Border, 70% IPA, 9 in x 9 in, Case of 500
The Teknipure TS3PBI70S-99 TekniClean® Pro Presat ESD is a presaturated 100% polyester knit cleanroom wiper with a sealed border in the standard 9"x9" format, pre-wetted with 70% USP-grade IPA / 30% deionized water, packaged in ESD Static Shield bags for use in electrostatic discharge-sensitive environments, rated for ISO Class 2–7. The ESD Static Shield bag protects the wipers from dissipative charge buildup and reduces ESD risks when handling microelectronic components, PCBs, and sensitive devices — making this the correct choice for cleanroom wiping in ESD-controlled areas where standard packaging could introduce charge. The Pro line’s sealed border provides a wider perimeter seal than a standard sealed edge for maximum fiber contamination control. IPA is 0.2μm filtered. Lot traceable, manufactured in ISO-certified facilities.
Sold in cases of 500 wipers (100 wipers/bag, 5 bags/case).
Specifications
| SKU | TS3PBI70S-99 |
|---|---|
| Brand | Teknipure |
| Product Line | TekniClean® Pro Presat ESD |
| Construction | 100% polyester knit, TC3 Pro heavy construction, sealed border |
| Size | 9 in x 9 in (22.9 cm x 22.9 cm) |
| Saturation | 70% USP-grade IPA / 30% deionized water (0.2μm filtered) |
| Packaging | 100 wipers/bag, 5 bags/case, 500 wipers/case (ESD Static Shield bags) |
| Cleanroom Rating | ISO Class 2–7 (Grades A–D, Class <1–10,000) |
| Shelf Life | 3 years from date of manufacture |
| Traceability | Lot traceable, ISO-certified manufacturing |
| Application | ESD-sensitive cleanroom wiping, semiconductor and microelectronics manufacturing, PCB handling areas, ESD-controlled workstations |
| Industries | Semiconductor/microelectronics, medical device, aerospace/defense, precision electronics manufacturing |
Frequently Asked Questions
What is an ESD Static Shield bag and why does it matter for cleanroom wipers?
An ESD Static Shield bag is a multi-layer packaging material that shields its contents from electrostatic fields and prevents charge buildup on the bag surface. Standard wiper packaging (pails, flat bags) can accumulate static charge during handling, which can discharge when the bag is opened near ESD-sensitive components. The ESD Static Shield bag eliminates this risk — making the TS3PBI70S-99 the correct choice for wiper dispensing in ESD-controlled areas where standard packaging would violate ESD protocols.
When do I need ESD-safe wiper packaging vs. standard packaging?
ESD-safe packaging is required when wipers are dispensed in ESD-controlled areas (EPA — ESD Protected Areas) where any non-ESD-safe item introduced into the environment could cause electrostatic discharge damage to sensitive components. If your cleanroom protocol requires ESD-safe consumables at the workstation level, the TS3PBI70S-99 is the correct choice. If ESD control is not a requirement for your specific zone, the standard Pro Presat (TS3PBI70-99) provides the same wiper performance at a lower cost per wipe.
Is a 12"x12" ESD version available?
Yes — the TS3PBI70S-12 is the same TekniClean® Pro Presat ESD wiper in the 12"x12" format for larger surface cleaning tasks in ESD-sensitive environments.
What is the difference between the ESD Pro Presat (TS3PBI70S-99) and the standard Pro Presat (TS3PBI70-99)?
The wiper itself is identical — same TC3 Pro construction, sealed border, and 70/30 IPA formulation. The only difference is packaging: the TS3PBI70S-99 uses ESD Static Shield bags that protect against electrostatic discharge during dispensing; the TS3PBI70-99 uses standard recloseable pails. Choose the ESD version when your ESD control plan requires ESD-safe packaging at the point of use.
