As nouns the difference between flowability and glidant
is that flowability is quality or degree of (fluids and loose particulate solids) being flowable while glidant is a substance that is added to a powder to improve its flowability.
flowability
English
Noun
Quality or degree of (fluids and loose particulate solids) being flowable.
glidant
English
Noun
(
en noun)
a substance that is added to a powder to improve its flowability.