Masterbatch is the most common plastic coloring method and is widely used in the plastic processing industry. Dispersion is one of the most important performance indicators of masterbatch. Obviously, dispersion has a vital impact on the quality of plastic products.

Masterbatch can be used to color PVC, polyethylene, polypropylene, polystyrene and ABS plastics. Its main ingredients are pigments, resins, dispersants, volume pigments, fluorescent whitening agents, antioxidants, anti-UV agents, antistatic agents, toughening agents, brighteners, etc. Titanium dioxide is used as a white pigment and has the advantages of non-toxic, stable chemical properties, high hiding power and good dispersion.

The amount of color masterbatch added to the final resin is generally 2%-5%. If the color masterbatch is mixed and added correctly, the content of the carrier resin in the final mixture will account for 1%-3% or more. This makes it the most abundant additive in the additive family, so some details should be paid attention to when selecting the carrier resin. For example, users' requirements for color, color stability, environmental requirements, and the role of masterbatch in the final product, etc., make the formulation of masterbatch increasingly complex.

20 key points of plastic modification formula. 1.masterbatch nucleus 2.Dispersant 3.Carrier resin 4.ABS plastic for PVC 5.ABS plastic and MBS plastic 6.CPE 7.PVC 8.EVA plastic raw material modified PVC plastic 9.PVC plastic and nitrile rubber (NBR) 10.Blending of PA plastic and PP plastic 11.Blending of natural rubber and PE 12.Compatibilizer 13.Reactive Compatibilizer 14.Classification of flame retardant grades for plastics 15.Routine precautions for dyeing modified plastics 16.Shortcomings of using titanate coupling agents 17.Aluminum ester coupling agent 18.Titanate 19.Aluminum ester 20.MBS modified plastic PVC

Haisi extrusion provides advanced pelletizing line for all kinds of color masterbatch. We design the color masterbatch extruder according to the output, formula and final application as your request.

comprehensive look at the color masterbatch, including common classification, basic components, color masterbatch production process and equipment, and finally look at the application and future development of color masterbatch.

The technical innovation of Haisi twin screw extruder leads the development trend of color master industry application scope, higher production capacity and lower energy consumption; The twin-screw extruder and multidisciplinary technical cooperation and application make TSE series models more suitable for the production of color masterbatch industry.

There are single-screw extruders and twin-screw extruders for masterbatch extrusion, and today we will talk about the principles that should be followed when using twin-screw extruders for masterbatch extrusion.

Nanjing Haisi Extrusion Equipment Co., Ltd. provides viscosity-increasing masterbatch granulator.

Filler masterbatch with heavy calcium carbonate , suitable for the production of various products of polyethylene and polypropylene.1. It has good dispersibility, excellent compatibility with polyethylene and polypropylene, and does not fall off even when used in a high proportion of filling;