Fibre Technology Syllabus for B.Tech 7th sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.<\/p>\n
The detailed syllabus for Fibre Technology B.Tech (R13) seventhsem is as follows<\/p>\n
OBJECTIVES:\u00a0<\/strong>To enable the students to learn<\/p>\n UNIT I<\/strong>\u00a0 \u00a0 \u00a0[9 Hours] UNIT II \u00a0 \u00a0\u00a0<\/strong>\u00a0[9 Hours] UNIT III \u00a0 \u00a0\u00a0<\/strong>\u00a0[9 Hours]\n
\nDevelopment of synthetic – commercial synthetic fibres, Raw materials manufacture. DMT, TPA, MEG, caprolactum, adipic acid, hexamethylene diamine, acrylonitrile, polymerisation – types of polymers – criteria for fibre forming polymers – production of polyethylene terephthalate polymer – polyamides – production of nylon 66 polymer -nylon 6 polymer.<\/p>\n
\nPolymer production for acrylic fibres – polypropylene – production of other fibres – PVC fibres – PVA fibres – Aramid fibres – Melt spinning – Polymer feed – melt spinning equipment – high speed spinning – spin draw processes – crystallization method – melt spinning of PET & PP stable fibres – wet and dry spinning comparison. Spin finishes – functions of spin finish – methods of application of spin finish – spin finish for polyester staple fibres – spin finish for texturing process – effect of spin finish on dyeing.<\/p>\n
\nStretching or drawing – conditions of drawing – machines for draw warping – texturing -false twist process – draw texturing- staple fibre production, melt spinning – drawing, heat setting – crimping in fibre line – production of melt spin staple fibre – polyester tops for wool blending – Mass coloration and tow dyeing of polyester, nylon, acrylic -polypropylene – dyeing in loose fibre and yarn forms of polyester, nylon, acrylic, PP, other synthetic fibres – loose fibre dyeing.<\/p>\n