School of Engineering Industrial Engineering Department Fall 2019/2020 Course name: Plastic Engineering Course code: 0906573 Credits hours 3 Contact hours /room: 9:00 - 10:00 Sun , 11:00-12:00 Tue, Course instructor 's name, E-mail, and phone: Walid Khraisat, Ph.D. w.khraisat@ju.edu.jo 22872 Course Coordinator: Walid Khraisat, Ph.D. It is the systematic arrangement or division of materials into groups on the basis of some common characteristic 1. According to General Properties 2. According to Nature of Materials 3. According to Applications 1. According to General Properties (a). A plastic with good processability possesses the properties necessary to make it easy to process the plastics into desired shapes. The main characteristics or the properties which determine a plastic's processability are molecular weight, uniformity, additive type, content and plastic feed rates. Primary Processing Technology Types: 1. 8.1 Introduction to Plasticity 8.1.1 Introduction The theory of linear elasticity is useful for modelling materials which undergo small deformations and which return to their original configuration upon removal of load. Almost all real materials will undergo some permanent deformation, which remains after removal of load. Click Here Download Book Fundamentals of Plastic Mould Design pdf Introduction 1. Plastics Materials - An Overview 10 1.1 Classification 11 1.1.1 Thermoplastics 12 1.1.2 Thermosets 12 1.1.3 Crystalline, Amorphous, and Liquid 13 Crystalline Polymers 13 1.1.4 Copolymers 14 1.1.5 Alloys 14 1.1.6 Elastomers 14 1.1.7 Additives, Reinforcements, and PERFORMANCE OF ENGINEERING POLYMER WOOD-PLASTIC COMPOSITES Abstract by Mark Christopher Hatch, M.S. Washington State University August 2008 Chair: Michael P. Wolcott Interest in expanding the scope of wood-plastic composites (WPCs) to structural applications has extended current composites containing polypropylene (PP), polyethylene (PE), Plastics engineering as a field focuses on designing, developing, and manufacturing of plastic parts that satisfy the requirements of the intended application. This means that each plastic product that is designed for specific application has to satisfy the three "F's" as form, fit, and function for that application. Engineering plastic type CF TECHNICAL DATA SHEET ESD safe replaceable fiber tip tweezers provide durable tip materials with self-aligning replacement tips and an-ti-magnetic stainless steel handles for precision handling applications. General notes: » PA66/CF30 polyamide 66 reinforced with 30 wt% carbon fibre » ESD safe material Process Planning CAD/CAM (PDF - 1.4 MB) 4 Design for Manufacturing (PDF - 1.5 MB) 6 Polymer Processing 7 Injection Molding (PDF - 1.1 MB) 9 Thermoforming Casting 11 Cutting I Tools and Fixtures (PDF - 1.2 MB) 13 Cutting II Machine Tools/Fixtures Precision Engineering (PDF - 2.3 MB) 15 Joining I Assembly (PDF - 1.0 MB) 17 is a plastics welding process, utilizing heat of hot plate placed between the surfaces to be joined. The work pieces, pressed to the plate, heat up and soften. After a predetermined time the plate is removed, the parts are brought to the contact, pressed and fused together. Their polymer molecules are cross-linked when the work pieces cool down, General Polymer Chemistry Lecture notes. This note explains the following topics: Macromolecules in solution, Real polymer chains, Polymer chains and excluded volume effects, Partial molar and partial sp