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23 - Curriculum Development Centre, Kalamassery

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SUBJECT TITLE: RUBBER TECHNOLOGY -LABSUBJECT CODE : PL 305PERIODS/WEEK : 4PERIODS/SEMESTER : 64DETAILS OF LABORATORY WORK IN RUBBER TECHNOLOGY LABPart – ICompounding work practiceMastication, Blending, Mixing, Master batching, Compound preparationCompounding of Synthetic RubbersCompounding of SBR, Nitrile, Neoprene, EPDMBlending NR with various synthetic Rubbers, (SBR & EVA)Processing of Rubber compoundsExtrusion, Calendaring Compression moldingVulcanization practiceSteam (Autoclave) cureHot water curePart – IIProcess identification and material identification of Polymer ProductsOBJECTIVES1. Reinforcing compounding of polymers and processing techniques2. Familiarize with real industrial processes3. Create more observation skills4. Give exposure to industrial atmosphereACTIVITY1. During the year each student identifies at least 5 products collected in the previous semesters.2. Identify their manufacturing procedures, ingredients used.3. Prepare a diary of enquiry.Marks Internal ExternalPart – 1 20 65Part – 2 5 10Total 25 7581

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