Latex Technology detailed syllabus for Polymer Technology (PL) for 2021 revision curriculum has been taken from the SITTTRs official website and presented for the Polymer Technology students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Polymer Technology 4th Sem scheme and its subjects, do visit Polymer Technology (PL) 4th Sem 2021 revision scheme. The detailed syllabus of latex technology is as follows.
Course Objectives:
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Course Outcomes:
On completion of the course, the student will be able to:
- Explain different compounding ingredients and latex compounding
- Generalize the dipping and casting process for the manufacture of various products
- Paraphrase the production of latex foam and coir foam
- Explain the production of latex extruded products, adhesives and latex spreading
Module 1:
Importance of natural rubber latex in product manufacturing. Compounding of latex -principles of latex compounding – difference between latex compounding and dry rubber compounding. Functions and dosages of vulcanizing agents – accelerators – activators -fillers – stabilizers, wetting agents – thickeners-gelling agents – heat sensitizing agents -emulsifiers – dispersing agents -antidegradants. Method of preparation of Zno – Sulphur -ZMBT – dispersion with typical formulations, working and parts of ball mill. Method of preparation of SP and oil emulsion. Characteristics and applications – synthetic lattices in latex product manufacture – SBR latex
Module 2:
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Module 3:
List latex foam products and their manufactures -method of foam production -Dunlop process and talalay process -different steps -principle of gelation and gelling agents -production of coir foam different steps -carpet backing -typical formulations. Latex cement -preparati on-advantages formul ati on.
Module 4:
Latex extrusion – principle – formulation – equipment – process – products – equality control latex thread, Latex tubing. Latex adhesives – formulation – preparation – compare with solvent based adhesives. Different types of adhesives. latex spreading – formulation -impregnation – machinery – for latex spreading – different products
Text Books:
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Reference Books:
- High Polymer Lattices, vol-II, – D.C.Blackley ( Publisher -SpringerNetherlands, 1997)
- High Polymer Lattices, Vol-III – D.C.Blackley ( Publisher -SpringerNetherlands, 1997)
- Latex in Industry – R.J.Noble (Publisher – Rubber Age, Palmerton, New York).
- Training Manual – Rubber Training Institute, RRII, Kottayam
Online Resources
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detailed syllabus of all other subjects of Polymer Technology (PL), 2021 revision curriculum do visit Polymer Technology 4th Sem subject syllabuses for 2021 revision.
To see the syllabus of all other branches of diploma 2021 revision curriculum do visit SITTTR diploma all branches syllabus..
To see the results of Polymer Technology (PL) of diploma 2021 revision curriculum do visit SITTTR diploma Polymer Technology (PL) results..
For all Polymer Technology academic calendars, visit Polymer Technology all semesters academic calendar direct link.