polyacrylonitrile मीनिंग इन हिंदी

उदाहरण वाक्य

1. :I haven't heard the term either : PAN in chemistry usually refers to polyacrylonitrile.
2. Carbon fiber is made by pyrolysis of extruded and stretched filaments of polyacrylonitrile ( PAN ) and other organic substances.
3. The first synthetic soil conditioners were introduced in the 1950s, when the chemical hydrolysed polyacrylonitrile was the most used.
4. In 1958, Agency of Industrial Science and Technology of Japan, using polyacrylonitrile ( PAN ) as a raw material.
5. Carbon fiber is often time produced using two main methods : through the use of Polyacrylonitrile ( PAN ) and from pitch.
6. Another group of membranes is made from synthetic materials, using polymers such as polyarylethersulfone, polyamide, polyvinylpyrrolidone, polycarbonate, and polyacrylonitrile.
7. Dimethylacetamide is commonly used as a solvent for fibers ( e . g ., polyacrylonitrile, spandex ) or in the adhesive industry.
8. Oxidized Polyacrylonitrile Fiber is produced by solution spinning and then processing through a high temperature oven, in air, to stabilize the molecular structure.
9. The plant being acquired by Bluestar Group ( china ) in late 2006, with the product used as a carbon fibre precursor ( Polyacrylonitrile ).
10. Carbon fibres are created when polyacrylonitrile fibres ( PAN ), Pitch resins, or Rayon are carbonized ( through oxidation and thermal pyrolysis ) at high temperatures.