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Today, small and share with you the use of PP masterbatch points:

(1) Select the polypropylene masterbatch, according to selection range to choose from, there are fine polypropylene masterbatch grade, coarse denier grade points, coarse denier grade color masterbatch not be used for fine-grade color, the color should be consider denier per filament spun fibers and choose the same level of masterbatch.

(2) selection of polypropylene masterbatch is preferably the same manufacturer of the product, should be used to reduce the cost of high concentration masterbatch. Masterbatch pigments of high, medium and low points, the color should be based on fiber-forming quality requirements, appropriate choice of different levels of masterbatch. To avoid different color light, heat stability caused by variation in the quality of the finished fiber, when the color should be chosen for the fiber quality requirements, with the same light, the concentration of heat stable level of color masterbatch, crude fiber than fine fibers required low, which is proportional to the square root of the ratio of masterbatch applications denier fibers.

(3) In order to reduce fiber color after color of the masterbatch to be diluted, mixing ratio control, the filaments not less than 3% to 10%, less than 1 fluff% to 3%, monochromatic bulked continuous length three-color silk spinning equipment, they must enter the masterbatch extruder after mixing, as well as increasing the melt itself, mixing capabilities, can also segment additional extruder mixing device.

(4) masterbatch mixed mode after Sesi color formula to determine the masterbatch uniformly dispersed in polypropylene before spinning slice, is the key to ensure product quality, there are two types of specific mixing method. One is the weight method and volume method, in the rear of the extruder or after the melt masterbatches, with a small injection polypropylene melt extruder, homogeneity was good.

Use high-quality masterbatch, it will directly determine the quality of the finished product, but also determines the customer's product competitiveness, so be sure to stick with high-quality polypropylene masterbatch products, Chun Chi Tengzhou City Textile Co., Ltd. specializing in the production of polypropylene color masterbatch, quality and stability, the pro who can rest assured to buy Oh!

Tengzhou Chi Chun Textile Co., Ltd. is a professional manufacturer of polypropylene masterbatch manufacturers, our professional production, specific for you!