Analysis, Applications, Health and Safety Aspects of Dyes and Pigments (Dept Elec - IX) (2183609)  

Syllabus

Sr. Topics Teaching Hours Module Weightage
1
Analysis of Pigments
Crystal structure, particle size, shape and distribution, refractive index and hiding power, oil absorption, specific gravity, bulking value, reducing power, tinting strength, fastness properties such as resistance to light, heat, water, chemicals, bleeding etc. corrosion resistance, toxicity of pigments etc.
10
26 %
2
Analysis of Dyes & Inter-mediates:
Colour fastness, Light fastness, sublimation fastness, Paper Chromatography, Thin Layer Chromatography, Column Chromatography, Colour Matching Spectrophotometer, UV-visible Spectrophotometer
10
26 %
3
Applications for Pigments:
Paints, Oxidatively Dried Coatings, Baked Enamels, Aqueous Dispersions of Synthetic Resins, Printing Inks, and Pigments for Plastics.
8
16 %
4
Applications for Dyes
Textile Dyeing; Hydro phohic fibers, Polyamide fibers, Polyacrylonitrile (PAC) fibers, Textile Printing; Direct Printing
8
16 %
5
Health and Safety Aspects:
Introduction, Toxicology and Toxicity Assessments; Acute Toxicity, Sensitization, Mutagenicity, Carcinogenicity, Metabolism of Dyes
8
16 %