{"id":55763,"date":"2023-08-28T16:05:42","date_gmt":"2023-08-28T16:05:42","guid":{"rendered":"https:\/\/www.inspirenignite.com\/anna-university\/opt351-basics-of-plastics-processing-syllabus-for-csbs-2021-regulation-open-elective-iii\/"},"modified":"2023-08-28T16:05:42","modified_gmt":"2023-08-28T16:05:42","slug":"opt351-basics-of-plastics-processing-syllabus-for-csbs-2021-regulation-open-elective-iii","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/anna-university\/opt351-basics-of-plastics-processing-syllabus-for-csbs-2021-regulation-open-elective-iii\/","title":{"rendered":"OPT351: Basics of Plastics Processing syllabus for CS&BS 2021 regulation (Open Elective-III)"},"content":{"rendered":"

Basics of Plastics Processing detailed syllabus for Computer Science & Business Systems (CS&BS) for 2021 regulation curriculum has been taken from the Anna Universities<\/a> official website and presented for the CS&BS 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. <\/p>\n

For Computer Science & Business Systems 7th Sem scheme and its subjects, do visit CS&BS 7th Sem 2021 regulation scheme<\/a>. For Open Elective-III scheme and its subjects refer to CS&BS Open Elective-III syllabus scheme<\/a>. The detailed syllabus of basics of plastics processing is as follows. <\/p>\n

Course Objectives:<\/h4>\n

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Unit I<\/h4>\n

INTRODUCTION TO PLASTICS PROCESSING\tIntroduction to plastic processing – Principles of plastic processing: processing of plastics vs. metals and ceramics. Factors influencing the efficiency of plastics processing: molecular weight, viscosity and rheology. Difference in approach for thermoplastic and thermoset processing. Additives for plastics compounding and processing: antioxidants, light stabilizers, UV stabilizers, lubricants, impact modifiers, flame retardants, antistatic agents, stabilizers and plasticizers. Compounding: plastic compounding techniques, plasticization, pelletization.\n<\/p>\n

Unit II<\/h4>\n

EXTRUSION\tExtrusion – Principles of extrusion. Features of extruder: barrel, screw, types of screws, drive mechanism, specifications, heating & cooling systems, types of extruders. Flow mechanism: process variables, die entry effects and exit instabilities. Die swell, Defects: melt fracture, shark skin, bambooing. Factors determining efficiency of an extruder. Extrusion of films: blown and cast films. Tube\/pipe extrusion. Extrusion coating: wire & cable. Twin screw extruder and its applications. Applications of extrusion and new developments.\n<\/p>\n

Unit III<\/h4>\n

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Unit IV<\/h4>\n

.
\nCOMPRESSION AND TRANSFER MOLDING\tCompression moulding – Basic principles of compression and transfer moulding-Meaning of terms-Bulk factor and flow properties, moulding materials, process variables and process cycle, Inter relation between flow properties-Curing time-Mould temperature and Pressure requirements. Preforms and preheating- Techniques of preheating. Machines used-Types of compression mould- positive, semi-positive and flash. Common moulding faults and their correction- Finishing of mouldings. Transfer moulding: working principle, equipment, Press capacity-Integral moulds and auxiliary ram moulds, moulding cycle, moulding tolerances, pot transfer, plunger transfer and screw transfer moulding techniques, advantages over compression moulding\n<\/p>\n

Unit V<\/h4>\n

BLOW MOLDING, THERMOFORMING AND CASTING\tBlow moulding: principles and terminologies. Injection blow moulding. Extrusion blow moulding. Design guidelines for optimum product performance and appearance. Thermoforming: principle, vacuum forming, pressure forming mechanical forming. Casting: working principle, types and applications.\n<\/p>\n

Course Outcomes:<\/h4>\n
    \n
  1. Ability to find out the correlation between various processing techniques with product properties.<\/li>\n
  2. Understand the major plastics processing techniques used in moulding (injection, blow, compression, and transfer), extrusion, thermoforming, and casting.<\/li>\n
  3. Acquire knowledge on additives for plastic compounding and methods employed for the same<\/li>\n
  4. Familiarize with the machinery and ancillary equipment associated with various plastic processing techniques.<\/li>\n
  5. Select an appropriate processing technique for the production of a plastic product<\/li>\n<\/ol>\n

    Reference Books:<\/h4>\n

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    For detailed syllabus of all the other subjects of Computer Science & Business Systems 7th Sem, visit CS&BS 7th Sem subject syllabuses for 2021 regulation<\/a>. <\/p>\n

    For all Computer Science & Business Systems results, visit Anna University CS&BS all semester results<\/a> direct link. <\/p>\n","protected":false},"excerpt":{"rendered":"

    Basics of Plastics Processing detailed syllabus for Computer Science & Business Systems (CS&BS) for 2021 regulation curriculum has been taken from the Anna Universities official website and presented for the […]<\/p>\n","protected":false},"author":2297,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[146],"tags":[],"class_list":["post-55763","post","type-post","status-publish","format-standard","hentry","category-csbs"],"_links":{"self":[{"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/posts\/55763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/users\/2297"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/comments?post=55763"}],"version-history":[{"count":0,"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/posts\/55763\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/media?parent=55763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/categories?post=55763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/anna-university\/wp-json\/wp\/v2\/tags?post=55763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}