Chemistry And Applications of Textile Auxiliaries (162803)  


Syllabus

Sr. Topics Teaching Hours Module Weightage
1

Theory of Surface Activity - Surface tension, HLB, Critical micelle concentration, Solubility and Kraft point, Angle of contact etc.
2

Classification, Chemistry and properties of surface active agents.
3

Technology and applications of preparatory process auxiliaries such as detergents, wetting agents, mercerizing wetting agents, stain removers etc.
4

Dyeing auxiliaries such as dispersing agents, leveling agents, rubbing fastness improvers, dye fixing agents, defoaming agents, carriers etc.
5

Printing auxiliaries such as accelerators, hygroscopic agents, wetting agents, antifoaming agents etc.
6

Finishing auxiliaries: Principle of emulsification- emulsion & microemulsion, softeners etc
7

Specialty surfactants such as fluorosurfactants, silicone surfactants etc.
8

Biodegradability of different surface active agents.