Polyester masterbatch, has a better role, the scope of use is also relatively extensive, then what raw materials are mainly used for polyester color masterbatch?
Polyester masterbatch is a kind of color masterbatch, then do you understand this color masterbatch? First of all, we must know the meaning of the color masterbatch: a plastic coloring agent made of a high proportion of pigments or additives and thermoplastic resin, which is well dispersed, and the resin selected has a good wetting and dispersing effect on the coloring agent, and has good compatibility with the colored material. That is: pigment + carrier + additive = color masterbatch.
The polyester masterbatch is based on polyester resin, and then mixed with carbon black or other colors of pigment extrusion, resulting in small particles used for dyeing other plastic products. It takes polyester resin as the main body, and then mixes with carbon black or other colors of pigments to create small particles for dyeing other plastic products.
There are two main types of raw materials used in polyester masterbatch: colorant and carrier. According to the different coloring agent and carrier used, some masterbatches also need to add additives. Usually, if the colorant is an organic or inorganic pigment, and the carrier is a low-melting polymer, it is generally necessary to add appropriate additives. If the coloring agent is polyester soluble animal dye, and the carrier is polyester itself, it is generally not necessary to add any additives. The former situation is similar to the general plastic masterbatch, but the indicators are more demanding, and will not be repeated here. If the preparation of high-grade polyester masterbatch, such as filament grade polyester masterbatch, it is generally considered that the use of polyester soluble dye, polyester itself as the carrier is better. The above is about the use ratio of polyester masterbatch raw materials.
Suzhou Baolidi Material Technology Co., Ltd. was founded in May 1995. The company focuses on the research and development, production and sales of fiber masterbatch, the core raw material for coloring and functional modification of chemical fiber stock solution, and provides technical support for product application. The company has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001 Occupational health and safety management system, Intertek chemicals Green leaf label certification.
