Non-woven masterbatch in the specific application in which convenient, what is the requirements of the masterbatch industry? Today, Hangzhou Yujie Co., Ltd. with you understand:
Non-woven masterbatch production process:
    Ink method
    As the name implies, the ink method is in the masterbatch production using ink color paste production method, that is, through the three-roll grinding, in the pigment surface coated with a layer of low molecular protective layer. The finely ground paste is then mixed with the carrier resin and then plasticized by means of a two-roll mill (also known as a two-roll mill) and finally granulated by a single screw or twin screw extruder.
    The process is as follows: Ingredients stir the thick paste three roller grinding fine paste two roll plastic extrusion extrusion granulation.
    Metal soap method
    Metal soap method is the pigment after grinding to achieve a particle size of about 1μm, and at a certain temperature by adding soap, so that each pigment particle surface layer is evenly wet by the soap to form a layer of saponification solution, when the metal salt solution after adding And the saponification layer on the surface of the chemical reaction to produce a layer of metal soap protective layer (magnesium stearate), so that the grinding of the pigment particles will not cause flocculation phenomenon, while protecting a certain degree of fineness.
    Kneading method
    The kneading method is a combination of a pigment and an oily carrier, and the pigment is rinsed from the aqueous phase into the oil phase by kneading with the characteristics of the pigmentary oil. At the same time by the oily carrier will paint the surface coating, the pigment dispersion and stability, to prevent the pigment cohesion.
    Rinse method
    The flushing method is a pigment, water and a dispersant which is passed through a sand mill so that the pigment particles are less than 1 m and the pigment is transferred to the oil phase by a phase transfer method and then dried to produce a masterbatch. The organic solvent is required for phase conversion, and the corresponding solvent recovery unit.
    Dongguan Rongsheng Pigment Co., Ltd. is located in Xiegang Town, adjacent to Changping, Zhangmutou, bridgehead, convenient transportation, elegant environment, the new plant equipped with the most advanced processing equipment, is a new modern enterprise. Analysis, testing, processing equipment, strong technical force, product diversification, and in accordance with the needs of the market has introduced new products. The main production and operation of environmental masterbatch, filling masterbatch, defoaming masterbatch, engineering plastics and other products.

We Hangzhou Yujie Chemical Co., Ltd. specializing in the production of non-woven masterbatch, more need to log in our official website to understand!