[Main uses of polyester masterbatch in industry]
Release date:[2018/4/28] Read a total of[796]time

The use of polyester masterbatch is very extensive. Today we are focusing on the application of polyester masterbatch in industrial applications.


Polyester masterbatch consists of a high proportion of pigments or additives and a thermoplastic resin, and a well-dispersed plastic colorant. The selected resin has a good wetting and dispersing effect on the colorant and has a good phase to the coloring material. Capacitive.


Ie: pigment or dye + carrier + additive = masterbatch


The application of polyester masterbatch in the cable processing industry:

1 Local Telephone Communication Cable Application - The local telephone communication cable is made of polyethylene (PE) clad copper wire and used for telephone and network communication. High requirements for dispersibility, insulation and aging resistance of masterbatch and pigments


2 Cross-linked overhead cable applications ---- The main material is polyethylene (PE), mainly black, the weather resistance of pigments and masterbatch Anti-aging properties Dispersion and insulation requirements are very high. With the construction of national and urban power grids, usage will continue to increase.


3 The application of cable sheathing materials ---- the main material is polyethylene (PE), in addition to the electrical performance and physical properties of the requirements, due to the relatively high requirements for the performance of UV and blocking sunlight, so most of the selected light shielding is better Carbon black.


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