Is there evidence of charge transfer from captured particles to the material?
Last reviewed: .
Is there evidence of charge transfer from captured particles to the material?
The company publishes no charge-transfer measurement.
The company sets out the property and how it is measured in its Statement of Classification. NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. The polarity is a positive electric charge at rest. It is measured as surface charge density, in nanocoulombs per square centimetre. The charge is measured on every production run, and the measurement can be repeated on any filter, upon request. NanoFlashing™ attracts negatively charged particles through electrostatic attraction. The filter captures airborne particles mechanically and by electrostatic attraction.
Beyond the six steps on the NanoFlashing page, the company publishes no model and no field map of the charge.
Source: Statement of Classification for the NanoFlashing™ Air Filter, sections 2.1, 2.2, 2.3 and 2.5, issued by NF Technical Products Inc.; C-POLAR — NanoFlashing™, https://cpolar.tech/nanoflashing/.
Reviewed on .
Sources
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
- C-POLAR — NanoFlashing™