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Abstract
This research is based on two parts:
-1- Preparation and characterization of polyacrylic composites with karia gum and tamarind gum.
-2- Using new materials suitable for active and acid printing of protein fibres
And polyamide
A summary of the results of this study is as follows:
Preparation and characterization of polyacrylic composites with carya gum and tamarind gum.
In this part, the free radical polymerization of acrylic acid 88 (sodium salt) was carried out to a degree equivalent to 20% in the presence of any of the following materials: carya gum and tamarind gum, in proportions by weight of acrylic acid to... Article (2/1), whichh resulted in the preparation of four compounds
PAATG1, PAATG2, PAA/KG1, PAAKG2 where 1 and 2 indicate weight ratios.
Acrylic acid – to – the substance and these substances are soluble in water. The structural composition of these materials was confirmed by infrared thermal analysis
She has .
By forming solutions of these compounds at a concentration of 7.5% and studying their rheological properties and comparing them to guar gum at the same concentration, we find that these materials are characterized as
Non-Nautilite lyxotropy and plastic solutions.
. The degree of thexotropy for these solutions can be arranged as follows:
PAATG2 = PAA/TG1 > PAA/KG2 = PAA/KG1 >GG
2- Using new materials suitable for acid printing of protein fabrics and nylon fabrics
The main goal of the work presented in this section is to evaluate the possibility of using overlays
Polyacrylic with karia gum and tamarind gum as new thickeners suitable for acid printing of protein fabrics and nylon fabrics, .