introduce:
Polyester masterbatch is well temperature resistance, excellent filtration performance, long spinning period, is widely used in polyester filaments and short-filament coloration. For high performance requirements of automotive interior fabrics, automotive interior cloth masterbatch, excellent performance indicators, widely used in the domestic auto industry.
The raw materials used in polyester masterbatch mainly have two major types: colorants and carriers. Some masterbills also need to add auxiliary depending on the colorant and carrier used. Usually, if the colorant is selected or inorganic pigments, the vector is selected from the low melting polymer, generally need to add a suitable auxiliary. If the colorant is selected from the polyester soluble dam, the carrier is also a polyester itself, and will generally do not need to add any aid. The former situation and the general plastic masterbatch are similar, but the requirements of the indicators are higher, and they are no longer repeated. If a high-grade polyester-colored masterbatch is prepared, such as a filament grade polyester masterbatch, it is generally considered to be a polyester soluble dye, which is preferably a carrier in the polyester itself.
Polyester masterbatch products include: polyester FDY color masterbatch, polyester DTY color masterbatch, polyester ATY color masterbatch, polyester BCF color master, polyester fine mean masterbatch, polyester staple fiber particles, polyester nonwoven color color Parent, PET two-way stretched film color masterbatch, polyester Night photothermal particles. Polyester color master
Polyester masterbatch instructions
In actual spinning applications, the addition ratio of the masterbatch and the spinning process of the spinning process should be adjusted according to different monofilates, filament and slice performance (including light or mesh), and the like. It is recommended to use temperature control at 280 to 295 ° C. Polyester colored masterbill has strong hygroscopicity, it is recommended to prepare it to prepare it to avoid overproduction to the melt, affecting processing quality.
Suzhou Baoli Material Technology Co., Ltd. was founded in May 1995, we focus on 20 years, from the beginning of its establishment, to produce polyester (PET) and nylon (PA) chemical fibrillets.
