Polyamide fiber is characterized by burliness, good wearability and high strength,
as well as excellent hydrophile performance. However, the polyamide has poor dyeability, so it has high demands for the dyestuff. 

Charming has performed a large number of experiments in the research of polyamide
dyestuff. Selecting the dyestuff specialize in polyamide with fine high-temperature
performance and color fastness, charming has developed the polyamide BCF blanket
and polyamide super-thin denier color masterbatch, which are widely used for
the spun-colored dyeing of polyamide filament, staple fiber and BCF blanket.

Instruction
During the actual spinning applications, the dosage of the masterbatches and the
spinning process should be adjusted in accordance with the different density of
single fiber, filament and the characteristic of chip. The polyamide color masterbatches
has a very strong moisture absorption, so it is advised to pre-dry before
using, avoiding too much water being carried to the processing and affecting
the quality. 

Product series:
1) NC series: applicable to polyamide BCF and staple fiber
2) NF series: applicable to polyamide filament

Packing and storage:
The product is packaged with two layers, preventing from water and moisture. The
standard package is 25kg/ bag. Please stored in a dry place with good ventilation
and padded to prevent weather damage. The color of the masterbatch can be preserved for up to five years. When it is opened for use, the remaining parts must
be repacked, to avoid duct pollution and moisture absorption.