Authoritative filling masterbatch manufacturers answer: the reason for the color difference of the filling masterbatch
In the plastic products industry, the common method to enhance some of the characteristics of plastic use is to add filler masterbatch. It is this large amount of demand that has created a wide range of use of filler masterbatch now. Not only in the plastics industry, but also in more industries. However, many companies find that the filling masterbatch often appears too dark or too light in the production process. Many companies do not know what is the problem. For this situation, let ’s take a closer look.
Cause one: The color has not been carefully tested, and it is caused by too little or too much pigment;
Reason two: Inaccurate measurement is used in the processing process. Some small enterprises in China, especially some processing workshop enterprises, often have such inaccurate measurement.
Cause three: There is a big problem in matching the color masterbatch with the resin. This may be due to the improper selection of the carrier for the color masterbatch, or the manufacturer may change the resin variety at will
Reason four: Fourth, the temperature of the machine is improper, especially high, and the color master stays in the machine for too long, causing the toner to burn out.
Basically there are four main reasons for color difference. Therefore, the problem of color difference also occurs in the process of processing. You can consider changing some processing modes from these four aspects, which can basically be solved.
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