The plastic masterbatch is made of a superb auxiliary agent and a carrier resin through a special processing method, pre-mixed, melt-plasticized, and the additive component is sufficiently dispersed in the carrier resin to form a uniform particle.
1. The key raw materials used in plastic processing
The masterbatch contains the auxiliary components required for plastic molding, but its performance is different from that of the resin and the additive, but it cannot be directly used to make the molded article, so it is actually used as an intermediate material for plastic processing. .
However, due to the similar shape of the plastic masterbatch and the molding resin, it is easy to use, dust-free and non-polluting; the functional ingredients have been uniformly dispersed in the carrier resin to obtain high-quality molded articles; easy to measure, convenient to manage, batch High stability between times.
Therefore, the plastic masterbatch has the advantages of environmental friendliness, process stability, quality reliability and ease of use, and has become a key raw material used in plastic processing.
Plastic packaging material is one of the important applications of plastics. This kind of packaging material has light weight but good mechanical properties, suitable barrier and permeability, good chemical stability, good molding performance and low processing cost, and has good two. With sub-processability and decorative properties, it has become a packaging material with a large amount of use in metal, ceramic, paper, plastic and fiber packaging materials.
2. Classification of plastic masterbatch
Plastic masterbatch provides a solution to improve the suitability of plastic packaging materials. The masterbatch used in the plastic packaging material can be easily divided into two categories according to the composition of the auxiliary agent used:
1) Masterbatch
Masterbatch is a widely used coloring method used in plastic coloring.
Different colorants impart different color properties to plastic products such as hue, tinting strength, hiding rate, transparency, color fastness (such as light fastness, weather resistance, solvent resistance, migration resistance, heat resistance).
For plastic packaging materials, the purpose of coloring is only enough to meet the requirements of ordinary color marking. It is not enough to attract consumers' attention, to attract customers' attention to packaging products and to promote product sales.
The plastic masterbatch has a tailor-made function that provides the packaging manufacturer with the color they need.
2) Functional masterbatch
Functional masterbatch is a masterbatch containing functional ingredients other than color. The specific function depends on the active ingredients contained. These functions can be easily divided into three categories:
The first category: improving plastic molding processing performance
The use of such functional masterbatch not only facilitates the operation of the forming process, but also improves the quality of the product, while also improving production efficiency and reducing energy consumption.
The second category: improving the physical and chemical properties of plastics
Such as anti-aging masterbatch for improving the weather resistance of finished parts; toughening masterbatch for improving the mechanical properties of molded parts; filling masterbatch for improving the mechanical properties of plastics and reducing the cost.
The third category: increase product application function
Such as antistatic masterbatch to reduce the surface resistance of the molded part; flame retardant masterbatch to improve the fire resistance of the material; flavor-enhancing masterbatch to add flavor to the plastic.
3, professional plastic masterbatch supplier
Jiangsu Plex Red Plum Masterbatch Co., Ltd. is an early enterprise engaged in research, development, production, sales and service of plastic masterbatch. After more than ten years of steady development, the company is currently a large polyolefin masterbatch in East China. One of the material production enterprises, the business scale ranks among the top in the domestic industry.
Hongmei has strong technical strength and independent research and development of product technology. It has a number of high-tech products in Jiangsu Province, more than 30 utility model patents, and 4 invention patents (declaration). The products have a good image with many varieties, complete chromatogram and stable quality. Received unanimous praise from customers.
With strong technical strength, leading equipment advantage, excellent product quality, good brand image, Hongmei masterbatch meets the needs of the market, providing customers with superior quality and powerful masterbatch products!
