1. Reduce the cost of downstream comprehensive use
Since the color masterbatch and resin particles are similar in shape, they are more convenient and accurate in metering, and do not adhere to the container when mixing, thus saving time in cleaning the container and machine, as well as the raw materials used in the cleaning machine.
Black masterbatch manufacturers use a small amount of functional masterbatch to add to a large number of resins to process once to become a product. Compared with the modified plastic technology, which has to go through two processing processes from resin to the product, most materials have undergone one processing process less, which not only saves processing costs, but also is more conducive to maintaining product performance. Functional masterbatches show a certain substitution trend for modified plastics.
2. Outstanding advantages in coloring performance
Due to the direct contact with air during the storage and use of the colorant, it is easy to absorb moisture, oxidize, agglomeration and other phenomena, and direct use will cause color spots on the surface of plastic products, the hue is dark, and the color is easy to fade. In the production process, the masterbatch is processed mechanically, and the colorant is refined, and the colorant, resin carrier and various additives are fully mixed to isolate the colorant from air and moisture, thereby enhancing the weather resistance of the colorant, improving the dispersion and tinting strength of the colorant.
3. Determine the quality of downstream plastic products
The addition ratio of masterbatch in plastic products is generally more than 2%, although the cost in the production process of downstream enterprises is relatively low, but it has an important impact on the beauty and quality of plastic products. Plastic products are generally large-scale, continuous production, if the use of masterbatch color difference, dispersion, migration resistance and other technical indicators are not up to standard, often lead to the quality of the whole batch of products to decline or even scrapped, therefore, black masterbatch manufacturers downstream customers pay great attention to the quality level and quality stability of masterbatch. The development and deepening of masterbatch technology has promoted the technological progress and industrial upgrading of the plastic products industry.
4. It can promote the cleaner production of the downstream plastic products industry
The use of masterbatch in the production of plastic products can reduce the discharge of pollutants such as dust and sewage as a whole, protect the health of employees, and reduce the waste of colorants, which is in line with the national industrial policy orientation and the industry trend of green environmental protection. Downstream plastic production enterprises are prone to dust flying when adding and mixing traditional powdered coloring materials, which may cause health damage to production personnel, and need to frequently clean the working environment, resulting in a large amount of pigment wastewater discharge. In addition, the dispersion of traditional powdered coloring materials in resins is worse than that of masterbatches, resulting in higher dosages under the same coloring requirements. However, liquid coloring materials are easy to splash when added and mixed, and may flow out during cleaning, which is easy to cause water pollution.
Masterbatches disperse the colorant in a carrier resin with less dust during addition and mixing; The production environment of the downstream products enterprises that use masterbatch coloring in black masterbatch manufacturers is clean, easy to clean, and the wastewater discharge is reduced, which adapts to the trend and requirements of clean production of downstream plastic product manufacturers. Masterbatches have good dispersion and reduce colorant waste.