It is generally divided into three parts: colorant, carrier, and dispersant. It is a colorful new product such as a closing of the last century, a color of the premium of the premiere amount of a large amount of the pigment is adducted by the prematuregene obtained.

Non-woven mask masterbatch production process is divided into: rinse method, ink method, legal method, metal soap method. The following four production processes of non-spinning masterbatch are specifically described.

 1. The rinse method is pigment, water and dispersant by sand milling, so that the pigment particles are less than 1 μm 盠, allow the pigment to transfer the pigment into the oil phase and then dry the masters. An organic solvent is required to be used in progress, and the corresponding solvent is recovered.

Its process: fine color paste washed evaporated concentrated and dried into the carrier extruded granulation.

 2, ink method: As the name implies is the production method of the ink color paste in color masterbatch production. That is, a low molecular protective layer is covered with a layer of low molecular protective layers on the surface of the pigment. The fine pulp after grinding is mixed with the monster resin and then passed through the two-roller mill, also called the double roller open mill, and plasticized, and finally granulated by single-screw or twin screw extruder.

Its flow: The mixture is stirred with the mixing of the crude pulp three rolls to ground the fine color pulp.

3, the metal soap method is that the pigment has a particle size of about 1 μm after abrasive, and the soap solution is added at a certain temperature, and each pigment is uniformly wetted by the soap solution, forming a laminated liquid stacking metal salt. After the solution is added to form a layer of metal 舠葶 protective layer "magnesium tacho", which is a layer of metal 舠葶 protective layer, such as the surface of the pigment surface, so that the abrasive color is not protected by rectification. It must be fine.

4, the kneading method is to blend the pigment and oily carrier, using the characteristics of the paint pro-oil, and rinse from the aqueous phase into the oil phase by kneading. At the same time, the oily carrier is covered with the color of the bridge to disperse the pigment and prevent pigment gear. Polyester masterbatch, polypropylene masterbatch, nylon color master, far infrared masterbatch, flame retardant parent