Introduction of color masterbatch

The full name of color masterbatch is color masterbatch, also called color seed. It is a new type of special colorant for polymer materials. It is composed of three basic elements: pigment or dye, carrier and additive. The aggregate obtained by being attached to the resin can be regarded as a pigment concentrate, so its coloring power is higher than that of the pigment itself. The color masterbatch is mainly used on plastics to achieve the desired effect in plastic or rubber products. desired color effect.

The classification methods of color masterbatches are commonly used in the following categories: Classification by carrier: such as PE masterbatch, PP masterbatch, ABS masterbatch, PVC color masterbatch, EVA color masterbatch, etc. Classification by color: such as color masterbatch, black color masterbatch , white color masterbatch, etc. According to the functional classification, it can be divided into: color masterbatch; anti-aging color masterbatch, antistatic color masterbatch, antibacterial color masterbatch, flame retardant color masterbatch and other functional color masterbatches.

Each variety can be divided into different grades: 1. Advanced injection masterbatch. Used for cosmetic packaging boxes, toys, electrical shells and other high-end products. 2. Ordinary injection masterbatch. Used for general daily plastic products, industrial containers, etc. .3. Advanced blown film color masterbatch. Used for blow molding coloring of ultra-thin products. 4. Ordinary blown film color masterbatch. Used for blow molding coloring of general packaging bags and woven bags. 5. Spinning color masterbatch. Used in textile Fiber spinning coloring, masterbatch pigment particles are fine, high concentration, strong tinting strength, heat resistance, good light resistance.

6. Low-grade color masterbatch. Used to manufacture low-grade products that do not require high color quality, such as trash cans, low-grade containers, etc.