Are composition ranges narrow enough to support the claimed material equivalence?
Last reviewed: .
Are composition ranges narrow enough to support the claimed material equivalence?
The company does not claim equivalence from a composition range; it measures the property instead.
The charge is measured on every production run, and the measurement can be repeated on any filter, upon request. The polarity is a positive electric charge at rest. It is measured as surface charge density, in nanocoulombs per square centimetre. A charge is a physical property. It is not a substance or a mixture of substances. A measured charge is a measurement of that article: a test of C-POLAR material, a component, or a prototype does not establish the performance of a finished product that incorporates it. Construction, processing, storage, wear, cleaning, other components, and actual use may change the result.
Source: Statement of Classification for the NanoFlashing™ Air Filter, sections 2.2, 2.3 and 3.6, issued by NF Technical Products Inc.; C-POLAR — Terms of Use, https://cpolar.tech/terms/.
Reviewed on .
Sources
- Statement of Classification for the NanoFlashing™ Air Filter, sections 2.2, 2.3 and 3.6, issued by NF Technical Products Inc.
- C-POLAR — Terms of Use