VASILICA  POPESCU, ION SANDU<br>Multifunctional Finishing with Monochlorotriazine<br>b-cyclodextrin and Tetrol

VASILICA POPESCU, ION SANDU
Multifunctional Finishing with Monochlorotriazine
b-cyclodextrin and Tetrol

Abstract:

In this work a multifunctional textile material was realized by means of two pad-dry-cure treatments. The first treatment made use of a tetrol (Tetronic 701) in the padding stage and it resulted in excellent cotton cleaning effects, materialized in the increase of its wettability. The second treatment was performed with monochlorotriazine b-cyclodextrin (MCT-b-CD) at concentrations of 9-15%, in the presence of 2.5-3.0% Na2CO3 as catalyst. The presence of MCT-b-CD on the cotton fabric was confirmed by the results of the spectroscopic (FT-IR, XPS) and calorimetric/thermo-gravimetric analyses (DSG/TGA). The qualitative test with phenolphthalein indicated the formation of a compound with the inclusion of cellulose grafted with Tetronic 701 inside the MCT-b-CD taper cavity. The MCT-b-CD presence on the support already grafted with Tetronic 701 determined the preservation of textile support wettability and a significant improvement of the wrinkle-proofing capacity. The wrinkle-recovering angles (WRA) registered values between 205 and 246 degrees, i.e. much higher than those of the witness (WRA[185). The increase of wettability was confirmed by the lower values of the angles at the contact with water and by high values of water absorption through capillarity. Keywords: Tetrol, monochlorotriazine b-cyclodextrin, wrinkle proofing, contact angle, capillarity

Issue: 2014, Volume 65, Issue 7

Pages:

Download Pdf Article

This article is published under the Creative Commons Attribution 4.0 International License

<<<< back

PUBLISHING SECTION

Author Guidelines

* Paper Drafting

* Paper Template

* Ethical Statement

* Paper Submission

Ghidul Autorului (ro)

Open Access & Archiving Policy

Search Authors

LATEST NEWS
	NUMAR OMAGIAL PETRU PONI.. detalii
	Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
	English-Romanian Dictionary for Mechanical Engineering (download pdf)