Introduction to the application of polyester masterbatch:

Polyester masterbatch products have a wide range of colors, complete chromatograms, black, matte whitening, fluorescent whitening and various colors. Masterbatches can be formulated according to different requirements of customers. According to the fiber, this product series mainly includes: PET filament masterbatch and staple fiber masterbatch.

There are two main types of raw materials used in polyester masterbatches: colorants and carriers. Depending on the colorant and carrier used, some masterbatches also need to add additives. Generally, if the colorant is organic or inorganic pigment and the carrier is a low-melting polymer, it is generally necessary to add appropriate additives. If the colorant is polyester soluble dye and the carrier is polyester itself, there is generally no need to add any additives. The former situation is similar to the general plastic masterbatch, but the requirements for various indicators are higher, so I won't repeat it here. If you prepare high-grade polyester masterbatch, such as filament-grade polyester masterbatch, it is generally considered that polyester soluble dyes are used, and polyester itself is better.

  Suzhou Polytech Material Technology Co., Ltd. was founded in May 1995. We have focused on 20 years. From the beginning of our establishment, we have mainly produced polyester (PET) and nylon (PA) chemical fiber masterbatches and functional masterbatches. It has developed into a high-tech enterprise integrating scientific research, development, production and marketing.