[How much do you know about the raw materials used by polyester -colored maternal particles?]
Release date:[2022/6/7] Read a total of[88]time

There are two main types of raw materials used by polyester masterbatchs: color agents and carrons. Depending on the coloring agent and carrier, some female grains also need to add auxiliary agent. Generally, if the color agent is organic or inorganic pigment, the carrier uses a low melting point polymer, and appropriate additives are generally needed. If the coloring agent is selected from polyester soluble livestock dyes, and the carrier is polyester itself, there is generally no need to add any additives. The previous situation is similar to the general plastic mother granules, but the requirements of various indicators are higher, and it will not be repeated here. If high -end polyester -colored maternal particles are prepared, such as long silk -class polyester -colored maternal particles, it is generally believed that polyester soluble dyes are generally considered to be good.

What are the advantages of polyester masterbatchs?

Polyester masterbatchs have good temperature resistance, excellent filtering performance, and long spinning cycles. With its excellent performance, it is widely used in polyester filaments and short fiber spinning. In response to the high performance requirements of automotive interior fabrics, car interior color female grains have excellent performance indicators and are widely used in the domestic automotive industry.

Polyester masterbatch products include: polyester FDY -colored mother grains, polyester DTY female grains, polyester ATY female grains, polyester BCF color mother grains, polyester fine -grained female grains, polyester short fiber -colored female grains, polyester non -woven fabric color color Mother grains, PET bidirectional stretching membrane color mother particles, polyester night light mother particles. Polyester


In the actual spinning application, the maternal granules should be adjusted according to different single silk fibrousness, silk and slicing performance (including light or light), and the spinning processing process. It is recommended to control the temperature at 280 ~ 295 ° C. Polyester -colored female grains have a strong hygroscopic resistance. It is recommended to pre -dry it before use, so as not to bring too much moisture into the melt, affecting the quality of processing.

Suzhou Poliidi Materials Technology Co., Ltd. was founded in May 1995. We have been focusing on 20 years. From the beginning of its establishment, we have produced polyester (PET) and nylon (PA) chemical fiber -colored female grains.

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