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age_group:
18+
category:
Stationery
country_of_origin:
USA
gender:
Unisex
manufacturer:
Specialty Optical Systems / SOS Cleanroom
mpn:
TX5742 CASE
sub_brand:
ITW TEXWIPE
type:
Stationery
Product Description
Texwipe TX5742 TexWrite® Cleanroom Spiral Notebook — 3" x 5", White, College-Ruled
TX5742 is a compact spiral-bound cleanroom notebook intended for technician notes, equipment checks, maintenance rounds, and quick data capture in controlled environments where ordinary office notebooks can shed, smear, or transfer residue. The small format is useful for pocket or cart workflows where you need documentation close to the point of use without introducing uncontrolled paper sources.
For over 35 years, SOS and Texwipe have been close partners, and SOSCleanroom is the authorized Master Distributor of ITW Texwipe for the United States market. That relationship supports continuity of supply, consistent product lineage, and straightforward access to manufacturer documentation when QA/QC teams standardize cleanroom stationery.
For over 35 years, SOS and Texwipe have been close partners, and SOSCleanroom is the authorized Master Distributor of ITW Texwipe for the United States market. That relationship supports continuity of supply, consistent product lineage, and straightforward access to manufacturer documentation when QA/QC teams standardize cleanroom stationery.
Published configuration (TX5742)
- Notebook size: 3" x 5" (76 mm x 127 mm)
- Page format: White, college-ruled
- Pages: 100 writable pages (50 sheets)
- Cover: High-density polyethylene (HDPE), chemical-resistant cover material
- Binding: Plastic spiral; notebook lies flat and pages rotate freely for ease of use
- Paper: TexWrite® cleanroom paper (manufacturer describes as durable copolymer cleanroom paper)
- Printing: IPA-resistant, low-sodium ink for reduced ionic contribution
- Cleanroom environment: ISO Class 3–8 (Class 1–100,000); EU Grade A–D
- Autoclave: Autoclaving is not recommended
- Packaging: 10 notebooks per box (case)
Controlled documentation without paper dusting surprises
The goal is low particle and fiber generation during real use (page turns, glove handling, transport on carts). Even so, no paper product is truly “lint-free.” Treat stationery like a contamination-controlled component: control where it is opened, how it is transported, and what contacts the pages.
Where technicians use it
- Equipment checks and quick rounds: capture readings, flags, and corrective actions without carrying full-size binders.
- Toolbox notes and maintenance details at carts and stations where hands are gloved and surfaces are controlled.
- Shift handoff notes and exception tracking when you need a dedicated cleanroom notebook per area or asset.
- Controlled troubleshooting notes to prevent “office notebook” creep into critical spaces.
Compatibility notes (IPA/DI wipe-down tolerance)
- IPA exposure (documented elements): Pages are printed with IPA-resistant ink, and the HDPE cover is described as chemical resistant. This supports typical cleanroom wipe-down workflows when your SOP permits.
- DI water / aqueous wipe-down (not stated): DI wipe-down tolerance is not published for the notebook. If aqueous wipe-down is required, qualify under your site method (ink legibility, paper distortion, residue/tide marks).
- Wipe-down technique: Wipe the closed cover only using a lightly dampened cleanroom wiper (do not flood). Avoid wetting page edges near the spiral; allow full dry time before opening to prevent smearing and residue rings.
Particle-shedding risk management
- Open/close discipline: Keep closed when not writing to reduce “air pumping” that can mobilize particles and attract fines to pages.
- Page turning: Turn pages from the outer corner with minimal rubbing. Aggressive thumb-dragging is a common driver of paper dusting.
- Surface control: Do not lay open pages on benches where residues can transfer. Use a clean writing board or dedicated documentation surface.
- Segregation: Assign notebooks to a room/asset/cart to avoid cross-area contamination transfer and uncontrolled travel between classifications.
Common failure modes technicians actually see
- Smearing: Usually from solvent-wet gloves, writing on a damp page edge, or closing the notebook too soon. Mitigation: glove moisture control and dry-time discipline.
- Ink transfer (ghosting onto facing page): Often from pressure + early closure. Mitigation: reduce writing pressure, allow dry time, keep pages flat.
- Paper dusting / particle shedding: Triggered by aggressive page flipping, abrasion, or tearing pages out in the clean area. Mitigation: controlled page turns; avoid tearing; keep notebook closed when moving through airflow.
- Residue rings / tide marks: Solvent pooling near the spiral edge can dry unevenly. Mitigation: wipe the cover only; avoid wetting page edges; let evaporate fully before opening.
- Static attraction: In low humidity, stationery can attract fine debris. Mitigation: follow your ESD/environment controls; avoid rubbing the cover against garments; store closed in a clean drawer/tote.
Storage and handling best practices
- Keep notebooks in original cleanroom packaging until point of use; stage only what the shift needs.
- Store closed in a clean drawer or covered document bin rather than open shelving near returns and high-traffic airflow paths.
- Avoid stacking with abrasive clips/tools that can scuff covers and generate debris.
- If notebooks support controlled records, standardize writing instruments and define dry-time/handling rules in the local SOP.
Documentation
SOS-hosted datasheet PDF (TexWrite® Spiral Notebooks; includes TX5740/TX5741/TX5742): Click Here
Texwipe product page (TX5742): Click Here
Texwipe Technical Data Sheet PDF (TexWrite® Cleanroom Spiral Notebooks): Click Here
If you have any questions please email us at Sales@SOSsupply.com or give us a call at (214)340-8574.
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