what is meant by nylon and rayon fibre?
Answers
Answer:
Nylon Fibers
Most nylon manufactured today is nylon 6.6, a chemical composition that was developed by DuPont in 1935. A thermoplastic material, the fiber is produced by combining equal parts diamine and dicarboxylic acid, which react and create nylon salt. This compound is high in carbon, hydrogen and nitrogen. The salt is heated and dehydrated to form the polymer, which is melted and spun to create the nylon fiber.
Rayon Fibers
One of the major differences between nylon and rayon is their chemical makeup. Rayon is made from organic matter. A cellulose fiber, meaning it's derived from wood, rayon is made from a high-grade wood pulp called “dissolving cellulose.” The pulp is refined with a caustic soda or lye solution before it's streamed through a spinneret, a device that resembles a shower head. The fibers solidify in an alkali-based bath to produce fine silken fibers.
Explanation:
Answer:
nylon and rayon are man made fiber