The traditional dyeing method is to dye the fabric by printing and dyeing after the fiber is made into fabric. Dope dyeing refers to the production method of colored fibers by adding colorants before spinning during or after the polymerization process. After more than ninety years of development, the dope dyeing technology has been widely used in synthetic fibers in Europe, America and Japan. The dope dyed fibers that have been industrially produced include: polyamide, polyester, polypropylene, polyethylene, polyacrylonitrile and so on. The original solution dyeing effect is superior, the process is simple, and it saves energy. It is especially suitable for mass-produced fabrics according to the standard color number. It can be used as military uniforms, uniforms, labor protection products, etc., and also in the fields of automotive fabrics, carpet industry, decorative fabrics, etc. Great demand. In the long run, dope dyeing will receive increasing attention. It occupies a stable position in all application fields that require a high degree of dyeing uniformity and fastness, and has broad development prospects.
Dope Dyed High Tenacity Nylon FDY Uses:
Cord fabrics, safety belts, industrial fabrics, conveyor belts, nets, ropes, cables, sewing threads, sportswear and civilian fabrics, etc.
The properties of dope dyed high tenacity nylon FDY are shown below:
|Product name||Item||Spec||Breaking strength||Breaking tenacity||Breaking tenacity(%)|
|Nylon FDY Dope Dyed High Tenacity||Unit||D||N||cN/dtex||%||%||%|