Black Masterbatch for PA6 Fiber

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
specilize in polyamide with fine high-temperature performance and color fasteness,
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.

During the actual spinning applications, the dosage of the masterbatche 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 masterbatche
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.