TX730 Precision Nylon Cleanroom Swab & Tool (0.9 mm Filament Tip) — 100% Polypropylene Handle

Texwipe TX730 is a specialty, non-sterile precision nylon cleanroom swab and detail-cleaning tool engineered for confined geometries where standard foam or polyester swabs can bridge over the feature, over-wet the area, or leave residual solvent in a recess. Its 0.9 mm bundled-nylon filament tip forms a mini brush for controlled, localized contact—supporting capillary solvent pickup, pinpoint application of solvents/adhesives/lubricants, gentle removal of stubborn stuck-on contaminants, and wick-back of excess solvent from grooves, tracks, slots, corners, edges, and narrow channels. The bundled filaments are mechanically crimped into a 100% polypropylene handle to reduce the risk of adhesive-related contamination and to support lot-coded traceability for contamination-control programs.

Precision-program note: TX730 is commonly selected when operators need micro-access and controlled solvent behavior (capillary pickup + targeted contact) for tight features, intersecting corners, and confined spaces—and when documentation discipline (lot coding/traceability) matters for repeatability, training, and deviation investigations.

Specifications:

Product type: Specialty cleanroom swab and precision cleaning tool (non-sterile)
Head / tip material: Nylon (bundled nylon filaments)
Tip diameter: 0.9 mm nominal (bundled filament micro-brush tip)
Head width: 0.8 mm (0.031")
Head thickness: 0.8 mm (0.031")
Head length: 15.5 mm (0.610")
Handle material: 100% virgin polypropylene
Handle width: 2.8 mm (0.110")
Handle thickness: 2.8 mm (0.110")
Handle length: 152.5 mm (6.004")
Total swab length: 168.0 mm (6.614")
Head bond: Mechanical crimp (no adhesive at the head bond)
Handle color: White
Design notes: Tapered nylon quill on long handle for access into recessed geometries
Packaging: 50 swabs/reclosable bag; 10 bags/case (500 swabs total/case)
Shelf life: 5 years from date of manufacture (typical manufacturer guidance)
Use environments: Detail cleaning and precision solvent control in ISO-class cleanrooms and controlled environments (final suitability depends on your process, solvent chemistry, and method validation)
Country of origin: Made in the Philippines

About the Manufacturer:

Texwipe (an ITW company) differentiates itself in contamination control by treating swabs as engineered tools, not commodity consumables. In specialty swab formats like TX730, the performance driver is controlled geometry access: a filament-based micro-brush tip that reaches into narrow channels and corners while supporting capillary solvent pickup for micro-dosing and solvent wick-back. Texwipe also emphasizes process controls and lot-coded traceability to support consistent performance and documentation expectations in regulated and audit-driven environments.

SOSCleanroom (SOS) supports that manufacturing discipline with a close working relationship with Texwipe focused on continuity of supply, clean documentation handoff (certs and lot traceability where applicable), and practical application support—so customers can standardize precision swabbing steps with predictable performance while maintaining procurement reliability and program readiness.

TX730 Features:

0.9 mm bundled nylon filament tip forms a mini brush for precision contact in tight geometries
Bundled filaments pick up solvent through capillary action for controlled application and solvent wick-back
Long, thin filaments reach into narrow channels, corners, and edges for particle removal and excess-solvent pickup
100% virgin polypropylene handle supports chemical resistance expectations in many solvent workflows (verify compatibility to your chemistry and SOP)
Mechanical crimp construction reduces the risk of adhesive-related contamination at the head bond
Packaged in a reclosable bag to support handling discipline and storage control
Lot coded for traceability and quality control

TX730 Benefits:

Precision cleaning in confined spaces: Enables detail cleaning where larger swab heads cannot enter grooves, tracks, slots, and narrow channels
Controlled solvent behavior: Capillary action helps support micro-application and targeted solvent removal from recesses (helps reduce pooling-driven residue risk when used with proper technique)
Adhesive-risk reduction: Mechanical head bond avoids adhesive at the tip bond line—useful for processes sensitive to extractables/residue variability
Operator control: Long handle supports reach into recessed areas while minimizing incidental contact with surrounding surfaces
Traceability for standard work: Lot coding supports repeatability, training control, and documentation discipline in controlled-environment programs

Common Applications:

Gentle picking of stubborn stuck-on contaminants
Pinpoint application of solvents, adhesives, and lubricants
Cleaning grooves, tracks, slots, corners, edges, and other confined features
Removing excess solvent in confined spaces (wick-back from recesses)
Light wire manipulation and controlled placement tasks

Best-Practice Use:

Use it like a precision tool: The goal is controlled contact, not aggressive scrubbing. Let solvent and filament geometry do the work.
Wet to minimum effective level: Damp, not dripping. Over-wetting increases pooling, wicking into unintended areas, and dry-down residue risk.
One-direction technique: Use straight-line, pull-away strokes to remove contamination from grooves/slots rather than pushing it deeper.
Rotate for a fresh surface: With bundled filaments, rotation is your “new face.” Do not keep working a loaded tip on the same area.
Control pressure: Excess force can splay filaments and increase scratch risk on sensitive coatings. Use fingertip pressure and validate on your surface.
Avoid re-dipping: Re-dipping into shared solvent reservoirs is a classic cross-contamination pathway. Use controlled dispense or dedicated aliquots when possible.

Selection Notes (TX730 vs. Other Options)

When to choose TX730: Choose TX730 when you need ultra-fine geometry access (tracks, slots, tight channels) and controlled solvent pickup/application via a filament micro-brush.
When to choose foam instead: If you need maximum bulk absorbency, faster area coverage, or a defined wiping face, a foam swab is often the better tool—TX730 is for precision, not volume pickup.
When to choose polyester knit instead: If your process emphasizes low extractables/defined wipe face for broader surfaces, a polyester knit swab may be more appropriate (validate to your method, especially in regulated workflows).
Sterility note: TX730 is non-sterile. If your workflow requires sterile handling and sterile documentation, confirm the exact sterile configuration, packaging format, and certificate set required by your site before standardizing.

Link to Texwipe Technical Datasheet: Click Here
Texwipe.com PDF: Click Here

Notes: Looking for application guidance or qualification context for Texwipe TX730 precision nylon cleanroom swabs? Open the SOSCleanroom Technical Vault tab above for practical technique notes, selection context (TX730 vs. foam or polyester options), and the documentation details teams typically review when standardizing precision swabbing tools in controlled environments.

SOSCleanroom.com supports contamination-control programs with cleanroom consumables in stock, fair pricing, and responsive technical support—backed by customer service that understands real cleanroom workflows.

The Technical Vault

By SOSCleanroom

TX730 nylon swab: micro-brush control for precision cleaning in tight geometries

Last reviewed: Jan. 7, 2026 | Audience: contamination control, cleanroom operations, quality

Texwipe TX730 is a precision nylon filament cleanroom swab designed for detail work in grooves, slots, and other confined features where standard swab heads cannot reach effectively. The bundled filament tip behaves like a micro-brush, allowing controlled contact and targeted cleaning without flooding the area.

This design supports tasks such as residue removal, solvent application, and wick-back from tight geometries where controlled access and minimal solvent footprint are critical.