[What role does PET masterbatch play on synthetic fibers?]
Release date:[2018/8/19] Read a total of[746]time

PET masterbatch consists of a high proportion of pigments or additives and thermoplastic resins, a well-dispersed plastic colorant, which has a good wetting and dispersing effect on the colorant and a good phase with the pigmented material. Capacitance.


Namely: pigment or dye + carrier + additive = masterbatch


First, the application of PET masterbatch in the cable processing industry:

1 Application in the local telephone communication cable----The local telephone communication cable is made of polyethylene (PE) coated copper wire to make communication cable for telephone and network communication. High requirements for dispersibility, insulation and aging resistance of color masterbatch and pigment

2 Application in cross-linked overhead cable----The main material is polyethylene (PE), mainly black, weather resistance to pigments and color masterbatch. Aging resistance The dispersibility and insulation requirements are very high. With the construction of national and urban power grids, usage will continue to increase.

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


Second, the application of PET masterbatch in the synthetic fiber processing industry

Synthetic fiber coloring is the process of processing synthetic resin and masterbatch into colored fibers for textile use. Compared with the traditional dyeing method, it has the advantages of small investment, no pollution, and low coloring cost.

Application in polyester (PET) pre-coloring----polyester (polyethylene terephthalate fiber) is also a kind of synthetic fiber, which is the largest amount of various fibers, due to the high processing temperature. The heat resistance and color purity of the pigments of the color masterbatch are very high.

Color matching line: hard rubber: ABS, PS, PC more

Requirements: high temperature resistance, hue, purity

Recommended domestic solvent dyes, imported for individual special requirements (such as: high temperature resistance of 350 degrees, plus fiber resistant to boiling water, no fading, etc.)

      Soft rubber: PP, PE, more.


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