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What is The Plastic Color Matching?
Original: Original | Author: DGMF Mold Clamps | Publish Time: 2021-08-31 | 2510 Views | Share:
Plastic color matching is based on the three basic colors of red, yellow, and blue (three primary colors), to match the color that is pleasing, meets the color difference requirements of the color card, meets the color that the customer wants, is economical, and does not change color during processing and use.

Organic pigments:

Advantages: high tinting strength, bright color, complete chromatogram, low relative density, small additional amount.

Disadvantages: Inferior to inorganic pigments in terms of heat resistance, weather resistance and hiding power, poor dispersion effect, poor transparency relative to dyes, and higher prices.

Mainly used in POM, PE, PP, TPU, TPE, and other crystalline materials and some bright (bright color products that cannot be achieved by dyes) products.

Dye:

Advantages: Dyes are organic compounds that can be used in most solvents and dyed plastics. The advantages are low density, high coloring power, and good transparency.

Disadvantages: But its general molecular structure is small, and it is easy to migrate during coloring (crystalline material). The price is more expensive than inorganic, and the price of some is close to that of organic pigments.

Pearlescent Pigment: Also called Mica Titanium Pearlescent Pigment, it is a kind of mica wafer coated with titanium dioxide. According to different hues, it can be divided into three types: silver-white pearlescent pigments, rainbow pearlescent pigments, and colored pearlescent pigments.