Masterbatch using six points, guaranteed to make you shine spun polypropylene yarn

Masterbatch colored pigment dispersion having a uniform, good quality, low cost, easy color, good operating environment and so on. Colored polypropylene fiber is a popular choice for use of the product, you want to weave colorful polypropylene fiber, good quality masterbatch is one, the correct use is also critical.

Masterbatch with six large Note:

1. Slice with mixed colors, pay attention to static mixing uneven easy to make the masterbatch, should also pay attention to static electricity masterbatch hopper wall adhesion phenomena.

2. masterbatch different moisture content, the content may make the same color masterbatch fluctuations, according to the requirements of masterbatch same process for drying and moisture requirements, with the primary resin particles similar masterbatch coloring. Usually the water content of less than 0.7% does not affect the spinnability.

3. To access the fiber color translation to determine the concentration or dilution coloring, different concentrations of the masterbatch diluted than different, such as Daipylene high concentration masterbatch, because the dilution ratio, pay attention to the uniformity of fiber color .

4. The selection of masterbatch to note that it may react with other Tian spinning liquid additives, the influence of physical and mechanical properties of the fibers, the effect of reducing the masterbatch. Such as antioxidants can react with a lot of pigment.

5. Note that during spinning diffusion of concentrated masterbatch, preferably using a twin screw extruder, by increasing the back pressure, the effect of the kneading screw strengthened to ensure more uniform diffusion masterbatch.

6. The package has been opened masterbatch should be run out of time, otherwise the bag should be sealed well to prevent dust and other debris falling. Dry masterbatch before using no impact on product quality damp after drying temperature <100 ℃.

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