Technology of Plastics Products Forming
Major: Chemical Technologies of High-molecular Compounds
Code of subject: 7.161.07.O.014
Department: Chemical Technology of Plastics Processing
Lecturer: Associate Professor, Ph.D. Krasinskyi Volodymyr
Semester: 2 семестр
Mode of study: денна
Learning outcomes: • know the theoretical basis of modern technologies and processing of plastics and elastomers; • know the basics of designing plastic products and equipment for their manufacture; • know the principles of building technological schemes of production of plastic products; • be able to choose the brand of the material for the manufacture of a particular product; • be able to plan and organize processes plastics processing, to ensure receipt of products with desired physicochemical and operational properties; • be able to use modern methods of control of manufacturing operations, quality of raw materials, semi-finished and finished products; • be able to solve the problem of environmental protection, create environmentally friendly technologies; • have recent advances in the production of plastic products.
Required prior and related subjects: • The structure and properties of macromolecular compounds • Processes and equipment of chemical production, • Basics of polymer chemistry, • The use of computer technology in the production and processing of polymers
Summary of the subject: Objectives and course content. The current state and prospects for consumption and processing of plastics. Classification of methods of manufacturing products from plastic. Technological properties of polymers. The polymer composition. The preparatory stage in plastics processing. The technology of injection molding of thermoplastics. Physical and chemical bases of formation. Diversity method. Stages molding cycle. Influence of technological parameters of the quality of products. Skills shortage and solutions. The calculation of technological parameters of injection molding of thermoplastics. Features recycling thermosetting molding under pressure. Technology manufacturing of thermosetting molding. Compression pressing. Press materials and their technological vlasty¬vosti. A typical manufacturing process. Operations formation. Os¬novni regularities of formation. The influence of process parameters Islands quality products. The calculation of technological parameters of injection molding. Thermosetting injection molding. Diversity method pere¬vahy, disadvantages. Requirements for raw materials. Requirements for the design of plastic products. General principles of design technology of plastic. Konstruyuvanya equipment for processing plastics. Classification of equipment for processing plastic molding and extrusion methods. The typical design of molds for casting and pressing. Details forms. The work forms. Extrusion of polymers. The essence of the process. Requirements for raw materials. Tehnolo¬hiya making films sleeve method. Formation sleeves. Orientation and cooling the film. Winding, packaging, quality control film. Manufacturing technology of film slot method. Production sheets. The technology of manufacturing tubes by extrusion. Forming profile. Calibration. Cooling. Making hollow articles. Extrusion blow. Vymo¬hy to raw materials. Technology features. Effect parameters for quality products. Production of blowing of injection preparations. Technology products manufacturing sheet materials. Physical and chemical laws governing the process. Requirements for raw materials. Methods of thermoforming. The process of thermoforming. Rolling and calendering. Getting roller-kalandrovoy films and extrusion-kalandrovoy methods.
Assessment methods and criteria: • written reports on laboratory work, oral examination (20%), seminars (10%) • final control (70% control measure, exam), written-oral form (70%)
Recommended books: 1. Суберляк О.В., Баштанник Т.І. Технологія переробки полімерних та композиційних матеріалів: Підручник. – Львів : Растр-7, 2015. – 456 с. 2. Алпатова О.А. Технология пластмасс: Учебное пособие. – Павлодар, ПГУ им. С. Торайгырова, 2006. – 96 с. 3. Власов С.В., Кандырин Л.Б., Кулезнев В.Н. и др. Основы технологии переработки пластмасс: Учебник для ВУЗов. — 2-е изд., испр. и доп. — М.: Химия, 2004. — 600 с. 4. Головкин Г.С. Проектирование технологических процессов изготовления изделий из полимерных материалов М.: Химия, Колос, 2007. – 399 с. 5. Крыжановский В.К. (ред.) Производство изделий из полимерных материалов Крыжановский В.К., Кербер М.Л., Бурлов В.В., Паниматченко А.Д. - Под общ. ред. В. К. Крыжановского. СПб.: Профессия, 2008. – 460 с.