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Product >>Pearlescent Pigment >>Introduction >>Characteristic

P series pearlescent pigment, as the inorganic pigment, is electrical insulator and well performed in chemical resistance (acid or alkali), due to the same characteristic of mica flakes and metallic oxide layer. Without any pigment, the luster comes from light reflection or refraction. Considering the calcining heat is around 850℃-900℃, the color will not change or transfer even used in high temperature condition. Meanwhile, the pearlescent pigment is widely used in auto lacquer and outdoor coating, with excellent light fastness and whether resistance.

Physical Properties

Item

Unit

Standard

Bulk density

g/cm3

0.13 ~ 0.35

Particle size

%

Proportion in standard ≥ 92%

Moisture

%

≤0.5

Oil absorption

g/100g

60 ~ 90

pH value

7 ~ 10

Loss on drying

%

≤0.3

Pb

mg/kg

≤5.0

As

mg/kg

≤0.8

Hg

mg/kg

≤0.1

Cd

mg/kg

≤0.2

Cr

mg/kg

≤0.1

 
NOTE:
The above expatiation about P series pearlescent pigment is on the basis of our current knowledge. We do not guarantee the final effect in practical application, since we cannot control the producing or processing techniques from customers.
 
 
 
 
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