Notes and Study material for Exams
Properties of teflon Polytetrafluoroethylene or PTFE (more commonly known as Teflon) is a particularly versatile ivory-white and opaque plastic fluoropolymer; it is made by the free-radical polymerisation of many tetrafluoroethene Molecules, and is suitable for a wide range of applications in industries as diverse as aerospace, the food and drink Industry, pharmaceuticals and telecoms. Produced by … Read more
Properties of polythene Polyethylene is a thermoplastic polymer with variable crystalline structure and an extremely large range of applications depending on the particular type. It is one of the most widely produced plastics in the world (tens of millions of tons are produced worldwide each year). The commercial process (the Ziegler-Natta catalysts) that made PE … Read more
The Silver Fiber Revolution: Redefining Age and Technology in the Digital Age The world is aging. By 2050, the number of people aged 60 and over will reach 2 billion, representing a significant demographic shift with profound implications for society, the economy, and technology. This demographic wave, often referred to as the “silver tsunami,” is … Read more