Nitrile
Pinyin: jīng
Definition:
A type of organic compound with a special smell that decomposes when exposed to acid or alkali : ~Lun.
Word group:
1. Acrylic fiber
Sentence creation: The results show that the surface roughness of acrylic fiber increases after plasma treatment, and a large amount of oxygen-containing and Nitrogen polar groups are introduced to the fiber surface, which significantly improves the moisture absorption performance of the fiber surface.
Explanation: Fiber synthesized from acrylonitrile. Lightfast, corrosion-resistant, soft and fluffy like wool. Used to spin wool (or blend with wool), make artificial fur and textiles that are often exposed to sunlight, such as curtains, tent cloth, etc.
2. Polyacrylonitrile fiber
In a sentence: For example, polyacrylonitrile fiber is impregnated with polytetrafluoroethylene emulsion, pre-oxidized, and then sintered and pressed in a mold to obtain Molding filler with excellent sealing performance;
Explanation: The product name is acrylic fiber. See "Acrylic".