TextileGlossary.com

What is "Cuprammonium Fluidity" - Definition & Explanation

The reciprocal of the dynamic viscosity of a solution of cellulose of prescribed concentration in a cuprammonium solvent of prescribed composition, measure under precisely defined conditions.

NOTE:

These solutions commonly exhibit non-Newtonian flow behaviour. Cuprammonium fluidity does not therefore have absolute physical significance as does the fluidity of a Newtonian liquid, although it has hitherto been expressed in reciprocal poises. It is considered that it should be regarded as an empirical quantity and because of this, the results are given in units of cuprammonium fluidity and are not linked to a specific unit.

Some other terms

Some more terms:

The ability of a cloth to hold or pleat or a crease, which has been intentionally created, through the use of a heat treatment. Heat setting of thermoplastic fibers causes creases to be permanently...
A robe is a loose-fitting outer garment of various types, including: A gown worn as part of the academic dress of faculty or students, especially for ceremonial occasions, such as a convocations or...
Any item manufactured from natural or man-made fibres or filaments, e.g. yarns, threads, cords, ropes, braids, lace, embroidery, nets and fabrics made by weaving, knitting, braiding, felting, bonding...
Cotton gauze used in the kitchen for straining liquids and wrapping foods to make them easier to remove from vessels after cooking; available in fine or coarse weaves. Sometimes known as butter...
The removal of dye from a fabric by rubbing. Crocking can be caused by insufficient dye penetration or fixation, the use of improper dyes or dyeing methods, or insufficient washing and treatment...

Companies for Cuprammonium Fluidity:


If you manufacture, distribute or otherwise deal in Cuprammonium Fluidity, please fill your company details below so that we can list our company for FREE!

Add a definition

Add a definition for a textile term that you know about! Send us an email & tell us:
  • The term you want to define
  • Its definition in 500 words or less
  • Attach an image if necessary.
  • Optionally, tell us about yourself in 200 words or less!

(s) 2018 TextileGlossary.com Some rights reserved. • Sitemap