The secret of the composition of PP masterbatch!

Pigment: Color Magician

As the core component of PP masterbatch, pigments are like a magical magician, endowing plastic products with a riot of colors. It is mainly divided into three categories: organic pigments, inorganic pigments and special pigments. Organic pigments, with their excellent solubility and dispersibility, are highly favored in the plastic industry. They can make plastic products present bright and eye-catching colors. Many daily necessities such as plastic stationery and plastic tableware are the "masterpieces" of organic pigment PP masterbatches. Inorganic pigments are renowned for their excellent lightfastness and heat resistance. They are often used in outdoor plastic products, such as plastic billboards and sunshades, ensuring that the color of the products remains stable under prolonged exposure to light and high temperatures. Special pigments are even more charming. Fluorescent pigments make plastic products shine in the dark and are used to make safety signs. Transparent pigments give products a transparent texture and are commonly used in optical instrument components. Color-changing pigments can change color according to environmental changes, adding fun to toys and decorations.

Base material: A stable support

The base material plays the role of a stable support in PP masterbatch and is the key to the uniform dispersion of pigments. Common base materials include polypropylene resin, polyethylene resin and polypropylene resin modifiers, etc. Polypropylene resin, as one of the main base materials, has good compatibility with polypropylene plastic. It can maintain excellent fluidity during processing, facilitating the even distribution of pigments and ensuring consistent color in plastic products. Polyethylene resin also effectively prevents pigment caking due to its excellent dispersion performance, allowing pigments to be evenly integrated into plastics and enhancing the quality of plastic products.

Additive: Performance enhancer

Additives are indispensable components of PP masterbatches. They are like unsung heroes, quietly enhancing the performance of masterbatches. Common additives include thickeners, stabilizers, antioxidants and lubricants, etc. Thickeners increase the viscosity of color masterbatches, allowing pigments to disperse more evenly in plastics. Stabilizers can effectively prevent the oxidation and aging of pigments and extend the service life of plastic products. Antioxidants resist oxygen erosion and ensure the stable performance of color masterbatches during storage and use. Lubricants lower the melting temperature and viscosity of color masterbatches, making the processing of plastic products smoother and enhancing production efficiency.

Lu 'an Qingsong Color Masterbatch Co., Ltd. was founded in 2008. After years of development, it now has multiple advanced production lines, complete testing equipment, and has hired many technicians. It has a team of dozens of experienced employees. Lu 'an Qingsong Color Masterbatch Co., Ltd. specializes in the spinning and drawing of various materials such as non-woven fabric color masterbatch and polypropylene color masterbatch. BCF and other PP color masterbatches, as well as various environmentally friendly color masterbatches, functional masterbatches, blown film color masterbatches, injection molding color masterbatches, engineering plastic modified masterbatches and reinforced masterbatches. We undertake color matching production based on samples, featuring accurate color matching, fast speed and favorable prices.