Color masterbatch application method
Under normal circumstances, the base resin of the color masterbatch carrier resin and the product should be selected the same type of polymer in order to ensure that the carrier resin and the matrix resin have chemical compatibility.
The amount of color masterbatch added to the resin is generally 2 to 5%. In the calculation of the matrix resin, the content of the carrier resin accounts for at least 1 to 3%. This makes it one of the largest additives in the additive series, so it is important to pay attention to the details when determining the carrier resin. The use of incompatible resins as carriers in the masterbatch production process essentially intentionally introduces impurities or contaminants.