Step-by-Step Solution:1. Definition of Thermosetting Plastics: Thermosetting plastics are a type of polymer that, once set into a given shape through a curing process, cannot be remolded or reheated to chan
Complete step by step answer:Before we move forward with the solution of the given question, let us first discuss some important basic concepts.Thermoplastics: Thermoplastics can be identified as those plastics polymers which are softened by heating and hardened by cooling. ...
Oxygen transmission properties were evaluated according to JIS K 7126-1: 2006 “Plastics—Film and sheeting—Determination of gas-transmission rate—Part 1: Differential-pressure method”. As the testing machine, a product name “Gas transmission rate measurement device BR-3, BT-3” manufactured by...
chemical units calledmonomers. Polymers make up many of the materials in living organisms, including, for example,proteins,cellulose, andnucleic acids. Moreover, theyconstitutethe basis of such minerals asdiamond,quartz, andfeldsparand such man-made materials asconcrete,glass,paper,plastics, and...