How many kinds of black masterbatch  for polyester fiber? According to different application scenarios can be divided into several categories? According to the different color fastness of the black fiber produced, what are the different categories of color light? Today let's take a look at it!

According to the different application scenarios of the black masterbatch, the black masterbatch  for polyester fiber can be divided into chip spun polyester black masterbatch and melt spun polyester black masterbatch.

According to the different color fastness of the black fiber produced, it can be divided into high color fastness black masterbatch and ordinary color fastness black masterbatch. The color fastness of polyester fiber produced by high color fastness black masterbatch can reach 4.5 and above, while the color fastness of polyester fiber produced by ordinary color fastness black masterbatch is below 4.

According to the different color light of the black fiber produced, it can be divided into blue black masterbatch, yellow black masterbatch and red black masterbatch, according to the general preference of the public, blue black masterbatch accounts for a relatively high proportion.

Users can according to their own or downstream users needs, in the spinning process, add different proportions of black masterbatch  for polyester fiber to produce black polyester fiber with different blackness and color light, such as black polyester POY, DTY, FDY, master or industrial silk.

Polaroid has produced black masterbatch for nearly 30 years, with a strong theoretical and technical foundation, as well as rich production and development experience. Not only can provide customers with high quality and low price of conventional polyester black masterbatch, but also can tailor special performance of special black masterbatch for users. In addition, it can also provide users with a full range of after-sales technical guidance and services. Welcome to buy Politi black masterbatch  for polyester fiber!