Views: 336 Author: Site Editor Publish Time: 2022-08-25 Origin: Site
Plastic is an indispensable part of our daily life, and color masterbatch is also a necessity for plastic products. Color masterbatch adds luster to plastic products and makes plastic products full of vitality. Just as breathing contaminated oxygen can affect a person's health, the use of questionable quality masterbatches can damage product and machine performance. So this article will introduce you to the reasons for using color masterbatch and how to choose color masterbatch for plastic materials.
The reasons why people use color masterbatches
Better dispersion of pigments in products
The color masterbatch is an aggregate prepared by uniformly loading a super-constant amount of pigment into the resin. In the production process of the color masterbatch, the pigments must be refined to improve the dispersibility and tinting strength of the pigments. The carrier of the special color masterbatch is the same as the plastic of the product, and has good matching. After heating and melting, the pigment particles can be well dispersed in the plastic of the product.
Ensure product color stability
The color masterbatch is similar to the resin particle, which is more convenient and accurate in measurement. It will not adhere to the container when mixing, and the mixing with the resin is more uniform, so it can ensure the stability of the addition amount and the color of the product.
Simple procedure, saving time and raw materials
Since the pigment directly contacts the air during storage and use, moisture absorption, oxidation, agglomeration and other phenomena will occur. Direct use will cause color spots on the surface of the plastic product, and the color will easily fade. In addition, it creates dust during mixing, which affects the health of operators. The color masterbatch is mechanically processed in the production process, the pigment is refined, and the pigment is fully mixed with the resin carrier and dispersant to isolate the pigment from air and moisture, thereby enhancing the weather resistance of the pigment and improving the The dispersion and tinting strength of the pigment are improved, and the hue is bright. Because the plastic color masterbatch is similar in shape to the resin particle, it is more convenient and accurate in metering, and it will not stick to the container when mixing, thus saving the time of cleaning the container and the machine and the raw materials used for cleaning the machine.
The tips for choosing the right color masterbatches
Low water content
The moisture content in the color masterbatch has a great influence on the quality of the final product. With high moisture content, production becomes impossible. So the moisture content of the masterbatch is always important to maintain the desired product quality. To obtain high-quality color masterbatches, color masterbatch manufacturers need to ensure that the moisture content must be as low as 0.05%.
High thermal stability
When choosing a color masterbatch, we need to consider some properties of the color plastic masterbatch. For example, high thermal stability, for the automotive, electronic and other industries, plastic products with high thermal stability are required. Choose correspond color functional masterbatches suitable for your industry, so that there will be no problem of interpretation during the production process, and the aesthetics of the product will not be affected.
If you want to buy color masterbatch for your plastic products, you can consider Ningbo Colour Master Batch, an expert with more than 30 years of research experience in the color masterbatch market can provide you with a wide range of custom color masterbatches, such as white color masterbatches and black masterbatches, and provide you with guidance on choosing color masterbatches accordingly.