Polypropylene ( PP ) Plastics : Types, Uses, Properties, Application & Structure info h//twitter.com/SunnyRa24637740?s=0 What is Polypropylene (PP), and What is it Used For? Polypropylene (PP) is a thermoplastic “addition polymer” made from the combination of propylene monomers. It is used in a variety of applications to include packaging for consumer products, plastic parts for various industries including the automotive industry, special devices like living hinges , and textiles. Polypropylene was first polymerized in 1951 by a pair of Phillips petroleum scientists named Paul Hogan and Robert Banks and later by Italian and German scientists Natta and Rehn. It became prominent extremely fast, as commercial production began barely three years after Italian chemist, Professor Giulio Natta, first polymerized it. Natta perfected and synthesized the first polypropylene resin in Spain in 1954, and the ability of polypropylene to crystallize created a lot of excitement. ...
ABOUT CIPET : CSTS - HALDIA CIPET : CSTS - Haldia Centre was established jointly by the Govt. of India and Govt. of West Bengal in the year 2002. The prime objective of the centre is to cater to the needs of trained manpower for the industries and render technical and consultancy services to the plastics and Allied industries. The thrust area of the Centre is earmarked for the development and assistance towards Plastics in Medical applications. The Centre is equipped with full-fledged Design Wing, Tool Room, CAD/CAM Section, Plastic Processing Workshop, and Testing Laboratory with R&D activities. The Campus has well equipped Training centre to conduct professional courses as well as Long Term and Short term Training programs in the fields of Plastics Technology. In addition, the Centre conducts Short term courses i.e. EDP Training, Skill Development Training, Tailor-made Training programs & Awareness programs in the fields of Plastics under the sponsorship of various State Gov...
Polyethylene : Types, Uses, Properties, Application & Structure info Polyethylene or polythene (abbreviated PE ; IUPAC name polyethene or poly(methylene) ) is the most common plastic in use today. It is a linear , man-made , addition , homo -polymer, primarily used for packaging ( plastic bags , plastic films , geomembranes , containers including bottles , etc.). As of 2017, over 100 million tonnes of polyethylene resins are being produced annually, accounting for 34% of the total plastics market. [5] [6] Many kinds of polyethylene are known, with most having the chemical formula (C 2 H 4 ) n . PE is usually a mixture of similar polymers of ethylene , with various values of n . It can be low density or high density : low density polyethylene is extrudedusing high pressure (1000-5000 atm) and high tem...
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