Pre-Saturated IPA Cleanroom Wipes | 70/30 IPA/DI | Pack of 100

A pre-saturated wiper composed of a hydroentangled non-woven blend of 60% polyester and 40% cellulose, with saturation levels of 70% isopropyl alcohol and 30% DI water. This pre-wetted wiper provides a cost-effective and easy-to-use alternative to bulk handling of solvents, maintaining squirt bottles, and the inconsistent wetting and cleaning that comes with wetting a dry wiper.

Features

• Polyester 60% / cellulose 40% pre-saturated wipes

• 70% isopropyl alcohol / 30% DI water

• No chemical binders in base material

• Consistent IPA / DI water concentration and saturation levels

• Low extractables, fibre and particle release

• Low residue formulation

• Low metals and ions

• Reduces VOC emissions

• Increases cleaning efficiency

• Lot traceability

Applications

• ISO Class 5+ cleanroom environments

• Wet cleaning of critical surfaces where control of flammable solvents and flammable concentrations is required

• Final cleaning of surfaces or product prior to manufacturing or packaging

• Semiconductor and microelectronics manufacturing

Technical Data

• Weight: 70 g/m² (ISO 9073-1)

• Thickness: 0.545 to 0.556mm (ISO 9073-2)

• Liquid absorptive capacity: 493.25 to 501.6% (ISO 9073-6)

• Absorbency rate: 9.24 to 9.59 seconds (ISO 9073-6)

• Particles >0.5µm: <764 x 10⁶ counts/m² (IEST-RP-CC004.3)

• Fibres >100µm: <4.34 x 10⁶ counts/m² (IEST-RP-CC004.3)

• Non-volatile residue, DI water: <0.074 g/m²; isopropyl alcohol: <0.028 g/m²

• Ions: Ca²⁺ <26.6ppm, Mg²⁺ <15.0ppm, K⁺ <8.64ppm, Na⁺ <71.7ppm

• DI water resistivity: 16 to 18 MΩ

Size & Packaging

• 20 x 20cm

• 100 wipes per pack

Unit of Sale

• Pack of 100 wipes