Berkshire MSSS.0909.8, MicroSeal SuperSorb, Two-Ply Polyester Knitted, Ultrasonically Sealed, Laundered, 9" x 9", Case of 800
Berkshire MSSS.0909.8, MicroSeal SuperSorb®, Two-Ply Polyester Knitted, Ultrasonically Sealed, Laundered, 9" x 9", Case of 800
The Berkshire MicroSeal SuperSorb® is the highest-absorbency dry wiper in the Berkshire cleanroom lineup, combining two performance technologies in a single wiper: two-ply polyester knitted construction and a hydrophilic finish. The two-ply construction — bonded with pinsonic diamond-pattern bonding — provides significantly higher fluid uptake capacity than a single-ply wiper, while the hydrophilic finish further increases the polyester fibers’ affinity for water and water-based fluids. The result is a wiper that absorbs more fluid per pass and holds it more effectively than any other dry wiper in the Berkshire portfolio. The ultrasonically sealed edge prevents fiber shedding at the perimeter, and the MSSS.0909.8 is laundered in an ISO Class 3 cleanroom for the ionic and particulate cleanliness required in high-classification controlled environments.
MTE Solutions stocks the MSSS.0909.8 in cases of 800 sheets (100 wipes per pack, 8 packs per case). The 9" x 9" format covers the standard cleanroom bench footprint. If your process involves high-volume fluid handling, aggressive solvent application, or spill control in an ISO Class 3–5 environment and neither a single-ply knitted wiper nor a standard two-ply wiper is meeting your absorbency requirements, the MicroSeal SuperSorb is the appropriate specification. For the 12" x 12" format, see the MSSS.1212.12.
Specifications
| Attribute | Detail |
|---|---|
| Part Number | MSSS.0909.8 |
| Brand | Berkshire |
| Series | MicroSeal SuperSorb® |
| Size | 9 in x 9 in |
| Material | 100% Polyester (Two-Ply Knitted) |
| Construction | Pinsonic Diamond-Pattern Bonded, Two-Ply |
| Finish | Hydrophilic (High-Absorbency Treatment) |
| Edge Treatment | Ultrasonically Sealed |
| Laundering | Laundered in ISO Class 3 Cleanroom |
| ISO Classification | ISO Class 3 – ISO Class 5 (Class 1 – Class 100) |
| Pack Quantity | 100 wipes per pack |
| Case Quantity | 800 sheets (8 packs) |
| Wipe Type | Dry |
| Application | Maximum-absorbency cleanroom wiping, high-volume fluid handling, aggressive solvent application, ISO Class 3–5 |
Frequently Asked Questions
What makes the MicroSeal SuperSorb different from the MicroSeal 1200 and the Choice SuperSorb?
The MicroSeal SuperSorb combines the two absorbency technologies found separately in those wipers. The MicroSeal 1200 is a single-ply wiper with a hydrophilic finish. The Choice SuperSorb is a two-ply wiper without a hydrophilic finish. The MicroSeal SuperSorb is two-ply AND has a hydrophilic finish — making it the highest-absorbency dry wiper in the Berkshire lineup. Choose it when neither a single-ply hydrophilic wiper nor a standard two-ply wiper is meeting your absorbency requirements.
What is pinsonic diamond-pattern bonding?
Pinsonic bonding uses heat and pressure applied through a diamond-patterned die to fuse the two polyester layers together at regular intervals. This creates a stable two-ply structure that holds its shape during use and distributes absorbed fluid evenly across the wipe surface.
What ISO cleanroom class is the MicroSeal SuperSorb rated for?
The MSSS.0909.8 is rated for ISO Class 3 through ISO Class 5 environments (equivalent to Federal Standard 209E Class 1 through Class 100).
How many wipes come in a case of MSSS.0909.8?
Each case contains 800 wipes — 100 wipes per pack, 8 packs per case.
Can the MicroSeal SuperSorb be used with IPA or other solvents?
Yes. The hydrophilic finish enhances compatibility with water-based fluids and IPA solutions, and the two-ply construction holds significantly more solvent per wipe before saturation compared to a single-ply wiper. The 100% polyester construction also provides good compatibility with acetone and most common cleanroom solvents.
When should I choose the MicroSeal SuperSorb over the Choice SuperSorb?
Both are two-ply polyester knitted wipers laundered in ISO Class 3 or 4 cleanrooms. The MicroSeal SuperSorb adds a hydrophilic finish for maximum absorbency and is laundered in an ISO Class 3 cleanroom. Choose the MicroSeal SuperSorb when you need the highest possible absorbency in an ISO Class 3–5 environment; choose the Choice SuperSorb when ISO Class 4 laundering is sufficient and the hydrophilic finish is not required.
