Nova-Tech NTP-811, Melt Blown Polypropylene Nonwoven Cleanroom Wipe, 8" X 11", 500 Wipes/Bag, 6 Bags/Case
Nova-Tech NTP-811 Melt-Blown Polypropylene Nonwoven Cleanroom Wipe | 8" x 11" | ISO Class 5-6 | 500 Wipes/Bag | 6 Bags/Case
The Nova-Tech® NTP-811 is a 100% melt-blown polypropylene nonwoven cleanroom wipe rated for ISO Class 5-6 (Class 100-1,000) environments. Engineered for ultra-high absorbency, the NTP-811 excels at removing oils, solvents, and tough-to-clean chemicals while remaining soft enough for use on sensitive surfaces and precision components. Manufactured and packaged in a cleanroom environment with double-bag packaging for contamination-controlled introduction into ISO-classified spaces. Meets USP <797> and USP <800> wipe requirements. Lot-to-lot traceability provided. Available 8″ × 11″ size, 500 wipes/bag, sold as a case of 6 bags (3,000 wipes/case).
Key Specifications
| Specification | Value |
|---|---|
| SKU | NTP-811 |
| Material | 100% Melt-Blown Polypropylene |
| Wipe Type | Nonwoven, Dry |
| Size | 8″ × 11″ |
| Cleanroom Class | ISO Class 5-6 (Class 100-1,000) |
| Sterility | Non-Sterile |
| Packaging | Double-bagged, 500 wipes/bag |
| Case Quantity | 6 bags/case (3,000 wipes total) |
| Compliance | Meets USP <797> and USP <800> requirements |
| Origin | Made in USA |
| Brand | Nova-Tech |
Features & Benefits
- Ultra-high absorbency — melt-blown polypropylene construction provides exceptional absorption of oils, solvents, IPA, disinfectants, adhesives, and other tough-to-clean chemicals
- Extremely low particle generation — manufacturing process guarantees minimal particulate and chemical extractables; critical for ISO Class 5-6 cleanroom environments
- Soft on sensitive surfaces — safe for use on precision components, optical surfaces, electronics, and other contamination-sensitive substrates
- Solvent compatible — compatible with virtually any solvent or cleaning solution including IPA, acetone, MEK, and disinfectants
- Double-bag cleanroom packaging — outer bag wiped down at airlock; inner bag opened inside cleanroom — prevents packaging contamination from entering the controlled environment
- Meets USP <797> and USP <800> — validated for pharmaceutical compounding cleanroom wipe requirements
- Lot-to-lot traceability — batch documentation available for regulated industries; custom products available upon request
Applications
- Wiping and cleaning surfaces, equipment, and components in ISO Class 5-6 cleanrooms
- Solvent wiping with IPA, acetone, MEK, and other common cleanroom solvents
- Spill control and absorbent pad applications
- Application and removal of disinfectants, adhesives, coatings, and residues
- Tray lining and surface protection
- Cleaning phones, notebooks, tools, and equipment entering the cleanroom
Industries
- Electronics & Semiconductor Manufacturing
- Pharmaceutical & Biopharmaceutical (USP <797>/<800>)
- Medical Devices
- Aerospace & Defense
- Laboratory & Life Sciences
- Printing & Photo Processing
- Food Processing
- Industrial Manufacturing
Frequently Asked Questions
What cleanroom class is the NTP-811 rated for?
The Nova-Tech NTP-811 is rated for ISO Class 5-6 (equivalent to Federal Standard Class 100-1,000) cleanroom environments. It is suitable for use in semiconductor, pharmaceutical, medical device, aerospace, and other controlled environments requiring ISO 5 or ISO 6 classification.
What is the difference between melt-blown polypropylene and spunbond polypropylene cleanroom wipes?
Melt-blown polypropylene (used in the NTP-811) produces a finer fiber structure with higher absorbency and lower particle generation compared to spunbond nonwovens. Melt-blown is preferred for chemical and solvent wiping applications where high liquid uptake and low extractables are critical. Spunbond wipes are typically more durable but less absorbent.
Is the NTP-811 compatible with IPA (isopropyl alcohol)?
Yes — the NTP-811 is fully compatible with IPA and virtually any cleanroom solvent or solution, including acetone, MEK, disinfectants, adhesives, and aqueous cleaning solutions. For pre-saturated IPA wipes, contact MTE Solutions at 651-600-3838.
What does double-bag packaging mean for cleanroom wipes?
Double-bag packaging means wipes are sealed in an inner bag inside an outer bag. The outer bag is wiped down and introduced into the cleanroom airlock; the inner bag is opened inside the cleanroom — preventing packaging contamination from entering the controlled environment. This is standard practice for ISO Class 5-6 cleanroom consumables.
Does the NTP-811 meet USP <797> and USP <800> requirements?
Yes — the NTP-811 meets USP <797> (sterile compounding) and USP <800> (hazardous drug handling) wipe requirements, making it suitable for pharmaceutical cleanroom and compounding environments.
Are custom sizes or configurations available?
Yes — Nova-Tech offers custom products upon request. Contact MTE Solutions at 651-600-3838 to discuss custom wipe sizes, packaging configurations, or sterile versions for your application.
