Pearlescent pigment is a sandwich-type platelet composed of natural mica flakes coated with titanium dioxide and ferric oxide. Its non-toxic, high temperature resistance, acid and alkali resistance, non-color change, non-conductivity and other properties can be applied to almost all thermoplastics and a part of the thermosetting plastic, so the injection molding process is indispensable.

Injection moulding products account for 20-30% of the processing volume of plastic products and it can form various complicated shapes. With the development of injection molding technology and machinery, the scope of injection molding products has expanded from civilian to more fields. The application of pearlescent pigments in injection molding has also evolved from various container jewellery and daily necessities to refrigerators, air conditioners, and automotive decorative parts. In recent years, some factories at home and abroad have applied back-injection injection molding technology. In recent years, some factories at home and abroad have applied back-injection injection molding technology. The pearlescent decorative film is used to produce large-sized refrigerators, air conditioners and other outer casings, and even used in automobiles, interior and exterior trim parts, successfully replacing many metal parts. The effect is satisfactory.

In the plastics industry, the processing methods of pearlescent pigments include Extrusion Forming, Blow Molding, and The Cast Film. If you want to continue to understand, please collect our website or consult us directly, we will update it side.

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