High-Absorbency Polyester Wipes for Critical Cleanroom Applications

Name: China Heavy Weight Polyester Absorbent Cleanroom Wipes Manufacturers, Suppliers and Factory - Weston
Brand: Weston
SKU: 307476149

Weston Heavy Weight Polyester Absorbent Cleanroom Wipes are manufactured from 100% continuous filament polyester fabric with a heavyweight 230 g/m² construction. Designed for critical cleaning environments, these wipes combine excellent liquid absorption, low particle release, and high mechanical strength for demanding industrial applications.

Suitable for semiconductor manufacturing, electronics assembly, optics, pharmaceutical production, and precision equipment maintenance.

Westons Heavy Weight Polyester Absorbent Cleanroom Wipes cleaning delicate metal panel

Key Benefits

Superior Absorption Performance

The heavyweight polyester structure provides enhanced liquid retention and rapid absorption of water, IPA, solvents, and process residues.

Low Particle Generation

Laser-sealed edges help minimize fiber shedding and particle release, reducing contamination risks in controlled environments.

High Durability

The dense polyester construction offers excellent resistance to tearing and abrasion during repetitive wiping operations.

Chemical Compatibility

Compatible with IPA, DI water, ethanol, acetone, and most common cleanroom cleaning agents.

Consistent Manufacturing Quality

Produced and packaged under controlled cleanroom conditions to ensure stable cleanliness and batch-to-batch consistency.

Product Specifications

Item	Specification
Product Name	Heavy Weight Polyester Absorbent Cleanroom Wipes
Material	100% Continuous Filament Polyester
Basis Weight	230 g/m²
Size	9 × 9 inch (228 × 228 mm)
Edge Type	Laser Sealed
Color	White
Packaging	100 Wipes/Bag
Cleanroom Compatibility	ISO Class 4–6
Sterility	Non-Sterile
Application	Critical Cleaning & Absorption

Physical Performance Characteristics

The following values are based on internal testing standards and reference data from heavyweight polyester absorbent wipe performance.

Property	Typical Value
Basis Weight	230 g/m²
Thickness	Approx. 450 μm
Intrinsic Water Absorption	≥ 1.6 cc/g
Extrinsic Water Absorption	≥ 330 cc/m²
Sorption Rate	≤ 1 Second
Readily Releasable Particles ≥0.3μm	≤100 Ea/ft³
Tensile Strength	High
Abrasion Resistance	Excellent

Compliance & Test Reports

To support customer qualification and regulatory requirements, Weston can provide the following documentation:

MSDS Report

Material Safety Data Sheet covering handling, storage, transportation, and workplace safety information.

RoHS Compliance Certificate

Verification that the product complies with EU RoHS requirements regarding restricted hazardous substances.

CTI Halogen Test Report

Independent third-party testing confirming compliance with halogen content requirements for electronics and semiconductor applications.

Additional Available Reports

Particle Count Report (LPC)

Non-Volatile Residue Report (NVR)

Ionic Contamination Report

Absorbency Test Report

Cleanliness Verification Report

Typical Applications

Precision Manufacturing: Industrial equipment maintenance;Solvent application and residue removal;Final product cleaning

Semiconductor Manufacturing

Wafer processing equipment cleaning

Tool maintenance

Surface contamination control

Electronics Production

PCB cleaning

SMT production line maintenance

Component surface wiping

Optical Industry

Lens cleaning

Optical instrument maintenance

Laser equipment cleaning

Pharmaceutical Cleanrooms

Equipment wipe-down

Surface cleaning

Controlled manufacturing environments

Frequently Asked Questions

Q: What is the advantage of a 230 g/m² cleanroom wipe?

A: A higher basis weight provides greater liquid absorption capacity, improved wiping efficiency, and better durability compared with standard polyester cleanroom wipes.

Q: Can these wipes be used with IPA?

A: Yes. The wipes are compatible with IPA, DI water, ethanol, acetone, and most commonly used cleanroom solvents.

Q: Are the edges sealed?

A: Yes. Laser-sealed edges are used to reduce particle generation and prevent edge fraying during use.

Q: What cleanroom environments are suitable?

A: These wipes are commonly used in ISO Class 4 to ISO Class 6 cleanrooms and other contamination-controlled manufacturing environments.

Q: Are qualification documents available?

A: Yes. MSDS, RoHS Certificate, CTI Halogen Report, and additional cleanliness testing reports can be provided upon request.

OEM & Customization Services

Weston offers OEM and private-label manufacturing services for global distributors and industrial customers.

Customization options include:

Custom wipe dimensions
Custom packaging configurations
Private label packaging
Customized carton marking
Bulk industrial packaging solutions

This heavyweight polyester wipe is designed for customers requiring high absorbency, low contamination levels, and reliable performance in critical cleaning applications.

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