Chemical Technology of Macromolecular Compounds

Major: Chemical Technology and Engineering
Code of subject: 6.161.13.E.112
Credits: 5.00
Department: Chemical Technology of Plastics Processing
Lecturer: Professor Levytskyi Volodymyr Yevstakhovych Assistant Masiuk Andrii Serhiyovych
Semester: 6 семестр
Mode of study: денна
Мета вивчення дисципліни: The purpose of the course is to acquaint students with the main representatives of polymers and plastic masses based on them, with the main technological features of plastics production and the equipment used in this process.
Завдання: The study of an academic discipline involves the formation and development of students' necessary competencies: integral competence (INT): 1. The ability to solve complex specialized tasks and practical problems of chemical technologies and engineering, which involves the application of theories and methods of chemical technologies and engineering and are characterized by complexity and uncertainty of conditions. general competences (CG): 1. Ability to abstract thinking, analysis and synthesis. 2. Knowledge and understanding of the subject area and understanding of professional activity. 3. Ability to communicate in the national language both orally and in writing. professional competences of specialization (FCS): 1. The ability to use professional knowledge and practical skills to solve specific tasks in the field of technologies for the production and processing of plastic masses and composites.
Learning outcomes: Learning outcomes PR 2. Correctly use terminology based on the concept of chemistry, chemical technologies, processes and equipment for the production of chemical substances and materials based on them in professional activities PR 3. To know and understand the mechanisms and kinetics of chemical processes, to use them effectively in the design and improvement of technological processes and apparatus of the chemical industry. AiV 4. Ability to adapt to new situations and make appropriate decisions
Required prior and related subjects: General and inorganic chemistry; - Organic chemistry; - Physics - Physical and colloidal chemistry; - Polymer materials science - Polymer processing technology - Theoretical basics of polymer and elastomer processing - Basics of the technology of forming plastic products
Summary of the subject: The knowledge gained during the study of this discipline will allow the bachelor to purposefully choose the method of synthesis of polymers, to clarify the role of the method of production in the formation of the properties of polymers, to master the concepts of the peculiarities of processing polymers and plastics based on them into products.
Опис: Chapter 1. Technological features of production, properties and application of polyolefins § 1. Polyethylene production technology. Raw material for the production of polyethylene. Polyethylene of high, medium and low pressure. Properties of polyethylene and the influence of the production method on them. § 2. Polypropylene production technology. Raw material for the production of polypropylene. Polymerization in solution, in liquid monomer, in gas phase. Properties, methods of processing and industries use of polypropylene § 3. Polyisobutylene production technology. Properties and fields of use of polyisobutylene Chapter 2. Technological features of production, properties and applications polystyrene plastics § 1. Raw materials for the production of polystyrene. The influence of the method of polymerization of styrene on the structure of the polymer. Technological processes of production of polystyrene in block, emulsion and suspension. The influence of the production method on the properties of polystyrene. Properties and use of polystyrene § 2. Styrene copolymers. Methods of obtaining impact-resistant polystyrene and ABS plastics. Technological features of production, properties and use of Styrofoam. Impact-resistant polystyrene § 3. Gas-filled polystyrene. Methods of production, properties and use of expanded polystyrene Chapter 3. Technological features of production, properties and application of polymers based on halogenated unsaturated hydrocarbons § 1. Polyvinyl chloride production technologies by mass, suspension and emulsion polymerization. Raw material for production of polyvinyl chloride. § 2. Plastic masses based on polyvinyl chloride. Viniplast, plastic, plastisol. Composition, properties and features of processing. Technological features of production, properties and application of chlorinated PVC, vinyl chloride copolymers, gas-filled PVC § 3. Polytetrafluoroethylene, polytrifluorochloroethylene, polyvinylidene fluoride. Technological features of production, properties, processing and application Chapter 4. Technological features of production, properties and application of polymers based on acrylates and vinyl esters § 1. Raw materials for the production of acrylic and methacrylic acid polymers. Production of block polymethyl methacrylate. § 3. Polymers of vinyl esters. Polyvinyl acetate, polyvinyl alcohol, polyvinyl acetals. Chapter 5. Technological features of production, properties and application of phenoplasts and aminoplasts § 1. Phenol-aldehyde polymers. Raw materials for production. Technological methods of obtaining novolach and resole oligomers; properties of novolach and resol resins. § 2. Phenoplasts. Production of press powders; Components, their purpose and influence on properties. Phenoplasts with sheet filler. Fiber-filled press materials. § 3. Amino-aldehyde polymers and plastics based on them. Raw material for obtaining aminoaldehyde polymers. Chapter 6. Technological features of production, properties and application of polyesters and epoxy polymers § 1. Thermoplastic polyesters. Raw materials for production. Technological process of production of polyethylene terephthalate. Properties, processing, application § 2. Industrial methods of obtaining polycarbonates and polyarylates. Alkyd polymers. Unsaturated polyesters. Properties, processing and application of polyesters § 3. Production of epoxy polymers. Raw material for the production of epoxy polymers. Epoxy oligomer formation reactions. Technologies for obtaining epoxy polymers. Chapter 7. Technological features of production, properties and application of polyamides, polyurethanes, organosilicon polymers and modified natural polymers § 1. Production technology of polyamides. Industrial production methods. Polymerization of caprolactam. Polyamide 6 production technologies; polyamide 66. Production of aromatic polyamides § 2. Polyurethanes. Production of polyurethanes.
Assessment methods and criteria: - current control (30%) oral questioning, independent written work (30%); - final control (control measure - exam): Written, oral form (70%).
Критерії оцінювання результатів навчання: Current control (PC): Laboratory practice - 30 p Examination control (EC): written component - 60 p oral component - 10 points Together for the discipline (PC+EC) - 100 points Current control of students' knowledge In the process of current control, the memorization and understanding of the program material, the acquisition of the skills and abilities of specific calculations and justifications, elaboration, public and written presentation of certain issues of the discipline are checked. The objects of the current control of the student's knowledge are: - performance of laboratory work; - protection of laboratory work. Evaluation criteria for the performance of the test control task Each of the two levels of the control task is evaluated in a different number of points. At the first level, there are 8 test tasks with 3 answer options. It is evaluated in 0 or 5 test points: 5 points for a correctly established correspondence; 0 points if no correct match is found or no answer is given. At the second level, there are 2 tasks with a definition. The task of the second level is evaluated in 10 test points. A task with an incomplete formulation is evaluated in 0 or 9 test points: 10 points if the correct answer is indicated; 0 points if an incorrect answer is given or no answer is given. Points are withdrawn: a) for mechanical errors, lack of measurement units: 1 point; b) for insignificant small errors - up to 2 points; c) for fundamental errors - up to 50% of the points provided for the evaluation of the task; d) an answer not in accordance with the content of the task is assessed at 0 points. Thus, a test task performed correctly and in its entirety enables a student to receive 60 points. Oral component In the process of the oral component, the memorization and understanding of the program material, the acquisition of the skills and abilities of specific calculations and justifications, elaboration, public presentation of certain issues of the discipline are checked. For competent and complete answers during the oral component, the student will receive 10 points.
Порядок та критерії виставляння балів та оцінок: 100–88 points – (“excellent”) is awarded for a high level of knowledge (some inaccuracies are allowed) of the educational material of the component contained in the main and additional recommended literary sources, the ability to analyze the phenomena being studied in their interrelationship and development, clearly, succinctly, logically, consistently answer the questions, the ability to apply theoretical provisions when solving practical problems; 87–71 points – (“good”) is awarded for a generally correct understanding of the educational material of the component, including calculations, reasoned answers to the questions posed, which, however, contain certain (insignificant) shortcomings, for the ability to apply theoretical provisions when solving practical tasks; 70 – 50 points – (“satisfactory”) awarded for weak knowledge of the component’s educational material, inaccurate or poorly reasoned answers, with a violation of the sequence of presentation, for weak application of theoretical provisions when solving practical problems; 49-26 points - ("not certified" with the possibility of retaking the semester control) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to apply theoretical provisions when solving practical problems; 25-00 points - ("unsatisfactory" with mandatory re-study) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to navigate when solving practical problems, ignorance of the main fundamental provisions.
Recommended books: 1. Гуменецький Т.В., Левицький В.Є., Суберляк О.В. Фізико-хімія полімерів: навчальний посібник.–Львів: Растр-7, 2020.–420 с. 2. Суберляк О.В. Теоретичні основи хімії та технології полімерів: Навч. посібник / О.В. Суберляк, В.Й. Скорохода, Н.Б. Семенюк. – Львів: Видавництво Львівської політехніки, 2014. – 336 с. 3. Фізико-хімія полімерів: підр. / Л.Д.Масленнікова, С.В.Іванов, Ф.Г.Фабуляк, З.В.Грушак. –К.:Вид-во Нац. авіац. ун-ту „НАУ-друк”, 2009. 312 с. 4. Курта С.А., Курганський В.С. Хімія і технологія високомолекулярних сполук: Навчальний посібник. –Івано-Франківськ: Вид-во „Плай” ЦІТ Прикарпатського НУ ім. Василя Стефаника, 2010. 291 с.
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