To find out why you should use polyester masterbatch, you should first know the advantages of using polyester masterbatch:

    1. Make the pigment have better dispersibility in the product:

    A masterbatch is an aggregate obtained by uniformly loading a super-constant pigment into a resin.

    In the production process of the color masterbatch, the pigment must be refined to improve the dispersibility and tinting strength of the pigment. The carrier of the special color masterbone is the same as the plastic of the product, and has good matching property, and the pigment particles can be well dispersed in the plastic of the product after heating and melting.

    2. Conducive to maintaining the chemical stability of the pigment:

    When the pigment is directly used, since the pigment directly contacts the air during storage and use, the pigment may absorb water, oxidize, etc., and after the color masterbatch, since the resin carrier separates the pigment from the air and moisture, the quality of the pigment may not be long-term. change.

    3. Ensure the stability of the color of the product:

    The color masterbatch particles are similar to the resin particles, and are more convenient and accurate in metering. They do not adhere to the container during mixing, and the mixing with the resin is relatively uniform, so that the addition amount can be ensured stably, thereby ensuring the color stability of the product.

    4. Protect the health of the operator:

    Pigments are generally powdery, easy to fly when added and mixed, and will affect the health of the operator when inhaled by the body.

    5. Keep the environment clean and non-staining utensils:

    6. The process is simple, easy to change color, save time and raw materials:

    Since the pigment directly contacts the air during storage and use, moisture absorption, oxidation, agglomeration, etc. may occur, and the direct use may cause color spots on the surface of the plastic product, the hue is dark, the color is easily faded, and it is caused by mixing. Dust is flying, affecting the health of the operators. In the production process, the masterbatch is mechanically processed to refine the pigment, and the pigment and the resin carrier and the dispersant are thoroughly mixed to separate the pigment from the air and moisture, thereby enhancing the weather resistance of the pigment and improving the pigment. The dispersibility and tinting strength of the pigment, the hue is bright. Since the masterbatch is similar in shape to the resin particles, it is more convenient and accurate in metering, and does not adhere to the container during mixing, thereby saving time for cleaning the container and the machine and raw materials used for cleaning.

It is precisely because of these advantages of polyester masterbatch that it is more and more in-depth research and development, and the market prospect is broader.