[Emphasis coming! ] PP masterbatch coloring, the intrinsic quality of the masterbatch What are the requirements?

Masterbatch coloring is more commonly used method of coloring! Which has the following advantages:

1. eliminating the dyeing process, thus avoiding the dyeing waste pollution of the environment.

2. saving energy. (It was reported that the use of polypropylene per kilogram mother coloring energy savings 2.15 ~ 3.35kJ).

3. uniform colors, chromatography is complete, bright color and coloration fastness.

4. Easy to operate, do not affect the operator's health.

PP masterbatch in coloring, masterbatch intrinsic quality is the key, so the masterbatch quality requirements are as follows:

1. In the polypropylene melt should have good dispersion.
2. The pigment particle size should be small, size uniformity is higher, you can not have too much impact on the physical and mechanical properties of the fibers.

3. The masterbatch is added and allowed influence fiber forming process of a series of post-processing.
4. masterbatch pigment should have good heat resistance, light resistance, high color fastness and bright colors.
5. In the fiber manufacturing process must have a stable physical and chemical properties, which does not react with the spinning aid.

Masterbatch is a combination of the intrinsic quality of the quality of raw materials used, the results of different masterbatch production methods, specific production environment, production equipment, operations, management ability and many other factors.

Pro masterbatch in the purchase, be sure to fully integrated a variety of factors to consider buying Oh!

Hangzhou Yujie Chemical Co., Ltd. is also the main variety of functional masterbatch, fiber masterbatch, if necessary, welcome to inquire us Oh!