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White masterbatch is a pigment premix used for coloring plastics, consisting mainly of pigment and carrier resin. By adding appropriate white pigments, plastic products can appear white or light colored, meeting the needs of different industries and customers.
The preparation process of white masterbatch includes the use of high-quality pigments, high-quality resins, and additives, which are refined through high-speed mixing and twin-screw production. It is suitable for products such as sheet, blown film, pipe, injection molding, blow molding, vacuum forming, etc.
There are two main colors for white masterbatch: milky white and porcelain white. Milky white presents a yellowish color of titanium dioxide, belonging to warm tones, suitable for products that require decorative properties; Porcelain white presents a color of zinc white with a bluish tint, belonging to a cool tone.
Bright color
White masterbatch can provide bright, bright white effect, so that the appearance of plastic products is clear, beautiful and generous.
High coloring strength
The white masterbatch has a high concentration of pigment content, which can provide a good coloring effect, and the desired white effect can be achieved even under a low usage.
Good dispersion
In the production process of white masterbatch, the pigment is evenly dispersed in the carrier resin, which helps to achieve uniform color distribution in plastic products.
High whiteness and hiding power
White masterbatch usually has high whiteness and strong hiding power, which can effectively cover the natural color of plastic raw materials and provide a consistent white appearance.
Heat resistance
Suitable for a variety of plastic processing in high temperature environment, will not be due to high temperature and discoloration or decomposition.
Migration resistance
It has good migration resistance, which means that during the use of plastic products, the color will not easily migrate or fade.
Easy to use
The use of white masterbatch simplifies the production process of plastic products and avoids the problem of flying and uneven mixing when using pigments directly.
Health and Environmental protection
Because the pigment is encapsulated in the resin, the potential impact on human health during the addition and mixing process is reduced.
Wide range of applications
White masterbatch is widely used in plastic products, building materials, textiles and other fields, such as household appliances shell, plastic drums, plastic pipes, decorative panels, doors and window frames, textile dyeing and so on.
Can be customized according to customer needs
The production of white masterbatch can be customized according to the specific needs of customers, including the depth of color, whiteness, hiding power, etc.
These characteristics of the white masterbatch make it an indispensable coloring material in industries such as plastic products.