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Wipes are chosen by particle release. A cellulose wipe sheds many times the fibres of a polyester one in a cleanroom, though both look clean.

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Wipes

Cleaning and care

ESD wipes are used for cleaning work surfaces, enclosures and optical surfaces in EPA zones without generating electrostatic charge themselves. The range includes microfibre cloths from Kinetronics in the TIGER CLOTH series (dry use, 145x130 mm, 200x200 mm, 450x250 mm) and PANTHER CLOTH series (for use with cleaning fluids, same sizes), as well as multi-purpose wipes from the ESD-MultiClean line in versions spezial, spezial light and sensitiv. Techspray cleanroom wipes (2350, 2359, 2362) for Class 100 environments and Warmbier wipes in pink and white complete the range.

Series	Application	Sizes / Format	Notes
Kinetronics TIGER CLOTH	Dry cleaning	145x130 mm, 200x200 mm, 450x250 mm	Antistatic microfibre, no liquid required
Kinetronics PANTHER CLOTH	Wet/dry cleaning	145x130 mm, 200x200 mm, 450x250 mm	Suitable for cleaning fluids
ESD-MultiClean spezial	Work surfaces, equipment	Box 400, roll 400/500, 10x40/10x50	Spezial / spezial light / sensitiv
Techspray cleanroom wipes	Cleanroom Class 100	2350-100, 2359-300, 2362-150	Certified for ISO cleanrooms
Warmbier ESD wipes	General EPA cleaning	50 pcs per pack	Pink (6200.20) and white (8850.WP)

⚙ Dry or wet use - TIGER CLOTH for dust and particles without liquid, PANTHER CLOTH when cleaning agents are required

✓ Cleanroom compatibility - Techspray wipes for ISO classifications, MultiClean sensitiv for delicate surfaces

📦 Packaging format - individual wipes (box), rolls or perforated sheets (10x40, 10x50) to match consumption

⚡ Antistatic effect - prevents charge build-up on cleaned surfaces, no triboelectric charging in EPA areas

Typical applications: Cleaning ESD work mats and table coverings, wiping PCB surfaces and soldering equipment, maintaining optical components and sensor surfaces (cameras, scanners), cleaning monitors and touch panels in EPA zones, and cleanroom processes in semiconductor and medical device manufacturing.

What are ESD wipes and what industrial applications require them?

ESD wipes are specialized cleaning materials engineered with antistatic properties to safely clean electronic components and equipment without generating electrostatic discharge. These wipes are essential in semiconductor manufacturing, PCB assembly, cleanroom operations, and electronics repair facilities where static-sensitive devices like integrated circuits, memory modules, and precision sensors require contamination removal. The polyester and foam swab variants like the Coventry 36060ESD and 44070ESD models provide controlled cleaning of delicate surfaces while maintaining surface resistivity values that prevent static buildup during the cleaning process.

What technical specifications should I consider when selecting ESD wipes for my application?

Critical selection criteria for ESD wipes include tip diameter ranging from 3.0mm to 5.4mm as seen in the Coventry polyester swab series, material composition between polyester and foam substrates, and surface resistivity values typically maintained between 10^6 to 10^11 ohms per square. The Techspray 2362-150 white ESD wipes demonstrate standard packaging in 150-piece quantities for volume applications, while specialized cleanroom variants like the Techspray 2359-300 cleanroom cloths offer enhanced particle control. Absorbency capacity, solvent compatibility, and lint-free properties determine suitability for specific contamination removal requirements in your static-sensitive environment.

Which international standards govern ESD wipe performance and certification?

ESD wipes must comply with IEC 61340-5-1 standards for electrostatic discharge control in electronics handling, which specifies surface resistivity measurements and discharge decay times for antistatic materials. ISO 14644 cleanroom classification standards apply to specialized variants like cleanroom wipes, requiring particle generation limits and bioburden controls. Additional compliance with ANSI/ESD S20.20 ensures proper static control performance in electronics manufacturing environments, while material safety standards like RoHS directive compliance guarantee safe use in sensitive electronic assembly operations where ionic contamination could affect device reliability.

What are the main differences between polyester swabs, foam swabs, and cleaning wipes in the ESD category?

Polyester swabs like the Coventry 36060ESD and 38040ESD models feature synthetic fiber tips with diameters from 3.0mm to 5.4mm, providing excellent solvent retention and precision cleaning for detailed electronic components. Foam swabs such as the Coventry 44070ESD with 3.3mm tips offer superior absorption capacity and gentler surface contact, making them ideal for delicate optical surfaces and sensitive sensors. Sheet-form ESD wipes like the Techspray 2362-150 and ESD-Multiclean variants provide broader surface coverage for workstation cleaning and general contamination removal across larger electronic assemblies and equipment housings.

What installation and compatibility requirements apply to ESD wipe implementation in cleanroom environments?

ESD wipe integration requires controlled storage in ESD-safe dispensers maintaining relative humidity between 45-55% to preserve antistatic properties and prevent contamination uptake. Compatibility with common cleaning solvents including isopropyl alcohol, acetone, and specialized electronics cleaners must be verified before use, particularly with polyester-based variants that may have different chemical resistance profiles. The dispensing system should maintain ISO 14644 cleanroom classification requirements, with products like the ESD-Multiclean box packaging of 400 pieces designed for controlled access while minimizing particle generation during wipe extraction and use.

What safety ratings and operating conditions do ESD wipes maintain in industrial environments?

ESD wipes typically maintain surface resistivity values between 10^6 to 10^11 ohms per square across operating temperatures from -10°C to +60°C, ensuring consistent antistatic performance in standard industrial environments. These products generally achieve IP20 protection rating for basic dust ingress prevention during storage, while specialized cleanroom variants may require controlled atmosphere storage to maintain particle count specifications below 100 particles per cubic meter for Class 5 cleanroom compatibility. Chemical resistance varies by material type, with polyester substrates offering superior resistance to aromatic solvents compared to foam variants that excel in aqueous cleaning applications.

What maintenance procedures and service life expectations apply to ESD wipe inventory management?

ESD wipes require storage in controlled environments with temperature stability within ±5°C and relative humidity maintained between 40-60% to preserve antistatic properties throughout their typical 24-month shelf life from manufacture date. Regular surface resistivity testing using a megohmmeter at 100V should be performed monthly on stored inventory to verify continued ESD protection capability, particularly for critical applications in semiconductor manufacturing. Inventory rotation following first-in-first-out principles prevents degradation of antistatic treatments, while opened packages of products like the Techspray 2362-150 series should be consumed within 90 days to maintain optimal cleaning performance and contamination control effectiveness.

Wipes

Product overview and properties

Selection criteria

Typical applications