scientific background and explanation of chemical bonding and structure‚ I will also be describing the method of injection molding and its benefits and limitations and how it is superior to the previous methods of making plastic. Finally I will also list the implication effect of plastic and its effect (economically and environmentally) A chemical bond is the result of a lure (attraction) between atoms or ions. The different sorts of bonds that a molecule contains will determine its physical properties
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MATERIAL ENGINEERING – Assignment Question : PART A : You as the mechanical engineer need to produce a connecting rod in the engine. Based on your knowledge of selection process and‚ list all the important factors using a flow chart. Materials Selection and Design is a comprehensive reference on the basic concepts‚ methodologies‚ and information sources dealing with materials selection and its integration with engineering design processes. It makes the connection between design and materials
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Paper as food packaging material Paper is a quite versatile material‚ utilized in flexible‚ semi-rigid‚ and rigid packaging. It is made into a wide variety of single- and multi-wall bags. It can also be made into a thicker stronger structure which is made into cartons and boxes that provide mechanical protection for many foods. The paperboard can be converted to an even stronger material called corrugated paperboard that is converted into boxes used for logistics. Most types of paper provide a partial
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A Study to Assess the Usage and Promotion of Moulded Plastic Furniture At THE SUPREME INDUSTRIES LIMITED Presented in Partial Fulfillment of the Requirements For the Course Post Graduate Diploma in Management At FORE School of Management B-18‚ Qutab Institutional Area New Delhi-110 016 www.fsm.ac.in Submitted By: Project Guide Puneet Arora Prof. Upendra Kachru Roll No: 201111
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management of trash has resulted in environment al pollution‚ social problems and wastage of important industrial inputs. Greenmax has its prime objective and focus on recycling of “Plastic”. Why plastic? Because plastics are hazardous to planet Earth and prove to be very difficult to dispose. It is alarming fact that if plastics are to be buried‚ these can last for at least 700 years. In addition‚ it is also creating problems of scarcity of space for landfills as amount produced in form of trash is increasing
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What are the two types of plastic? Thermoplastics and Thermosetting plastics 2. What is the difference between the molecular structures of the two plastics? The thermoplastics have long chains of molecules that are tangled together and have no fixed pattern but the thermosetting plastics have a long chain of molecule that are cross linked 3. What happens to the feel and properties of a plastic once a plasticiser is added during the manufacture of plastics? The feel becomes
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what a polymer is‚ or just how widespread they are around us. Polymers are formed from hydrocarbons‚ hydrocarbon derivatives‚ or sometimes from silicon. They are the basis not only for numerous natural materials‚ but also for most of the synthetic plastics that one encounters in their lives. Polymers consist of extremely large‚ chain-like molecules that are‚ in turn‚ made up of numerous smaller‚ repeating units called monomers. There are a few different types of polymers that exist. There are natural
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Company Profile | | | | |[pic]Company Name: | |PRAN-RFL Group Ltd | |
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GreenStall Easy‚ is the low flexible plastic pipe which guides the cow into the right resting position. Furthermore‚ the slanting angle of the plastic pipe guarantees a lot of space for the cow’s head. The straight plastic pipe in the top‚ guides the cow when it goes in and out of the free stall and also prevents the cow from turning around in the free stall. The neck bracket is mounted on the plastic pipe in the top. The neck bracket is made out of the same soft plastic material as the other pipes in
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MAGGIE YAW MEI KEI NOOR AISHAH BINTI MOHAMMED IZHAM Student ID UNIMKL-012462 UNIMKL-012460 UNIMKL-012697 UNIMKL-012482 Tutor Name WONG YAO HING Module ENOELI- April 2013 Assignment Title Advantages and disadvantages of plastic Word Count 1446 words Submission Date 5th July 2013 Please type your name‚ or sign‚ below to confirm that you have Used your own words and not copied from books or web pages That you have not copied from colleagues or course mates That
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