![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
4. Spinning from concentrated polymer solutions
This type of process, also known as collodion spinning or dope spinning, is mainly used, as we have already seen :
on the one hand, multifilaments based on polyacrylonitrile, a polymer whose basic unit has the structural formula:
(so-called acrylic fibers);
on the other hand, regenerated cellulose multifilaments, the archetype of which is rayon (or rayon-viscose), still used, albeit less and less, particularly...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Plastics and composites
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Spinning from concentrated polymer solutions
References
Also in our database
Directory
Organizations – Federations – Associations (non-exhaustive list)
ACIT (Association of Textile Chemists) https://asso-acit.fr/
AFNOR (Association Française de Normalisation) www.afnor.fr
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference