iSuoChem® supplies silver black pearl pigment powder with a fine shimmer and distinctive silver-black pearl luster for powder coatings, plastics and industrial coatings. This mica-based shimmer pearl pigment powder combines stable physicochemical properties with controlled particle characteristics and batch-to-batch color consistency. Available for OEM and bulk sourcing, it is designed for industrial buyers seeking a reliable pearl pigment supplier for consistent color and pearlescent effects.
Product Information of Silver Black Pearl Pigment
Product Name: Colour Series AS4110
Intended Use: Colorants for industrial use
Appearance: Silver black, free-flowing powder
Optical Effect: Bland pearl luster
Particle Size Distribution: 80% within <15 μm
Median Particle Size D50: 7.0 ± 1.5 μm
Other Optional Pearlescent Pigment Colors
The above content is a partial display.
Chemical Composition of Silver Black Pearl Pigment
|
Chemical Component |
% (w/w) |
CAS Number |
C.I. Number |
|
Mica |
56–60 |
12001-26-2 |
77019 |
|
Titanium Oxide (TiO₂) |
40–44 |
13463-67-7 |
77891 |
|
Pigment Black 7 |
<2 |
1333-86-4 |
77266 |
Silver Black Pearl Pigment Physical and Chemical Properties
|
Property |
Specification |
|
pH Value |
4.0–9.0 |
|
Test Condition for pH |
10% aqueous suspension |
|
Loss on Drying at 105°C |
≤0.5% |
|
Oil Absorption |
60–90 g oil/100 g powder |
|
Bulk Density |
15–40 g/100 cm³ |
|
Density |
2.8–3.4 g/cm³ |
|
Odor |
Odorless |
|
Water Solubility |
Insoluble in water |
|
Self-Ignition |
Not self-igniting |
|
Explosion Hazard |
Does not present an explosion hazard |
|
Electrical Conductivity |
Non-conductive |
|
Impurity |
<0.5% |
|
Chemical Stability |
Acid and alkali resistant under normal temperatures |
Feature of Silver Black Pearl Pigment
- Silver black appearance with a soft pearl luster
- Free-flowing powder with stable visual and colorimetric quality
- Low loss on drying
- Insoluble in water
- Good chemical stability under normal conditions
- Resistant to acids and alkalis under normal temperatures
- Non-conductive and not self-igniting
- Does not present an explosion hazard
Silver black Pearl Pigment Recommend Application
|
Powder coating |
iSuoChem® AS4110 is a fine silver black pearl pigment powder with a free-flowing form and soft pearl luster. Its fine particle distribution, water-insoluble character and stable physicochemical properties make it suitable for evaluation as a shimmer pigment powder in industrial powder coating formulations. |
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|
Plastic |
iSuoChem® AS4110 is a mica-based pearlescent pigment powder designed for industrial colorant use. Its fine powder form, silver black appearance and stable chemical characteristics provide a practical option for manufacturers evaluating silver black shimmer pigments for plastic coloration and decorative effects. |
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|
Industrial Coatings |
iSuoChem® AS4110 silver black pearl pigment combines a mica-based structure with a fine, free-flowing powder form and a soft pearl luster. Its water insolubility and resistance to acids and alkalis under normal temperatures support its use as an industrial pearl pigment powder for coating formulation evaluation. |
|
Pearl Pigment Quality Control
To ensure good batch-to-batch consistency, we use an automatic applicator to prepare a color card for every batch and compare it with the standard sample. For some applications, we are also able to simulate actual production conditions in our laboratory according to the client’s requirements. This can support the client’s R&D process while helping us maintain consistent color and pearl luster quality for our silver black pearl pigment powder.
How Does Silver Black Pearl Pigment Create Its Pearl Luster?
Silver black pearl pigment produces its pearl luster through the interaction of light with a platelet-based mica/TiO₂ optical structure. Flat mica platelets form the transparent substrate, while titanium dioxide provides a high-refractive-index coating. When incident light reaches the coated platelet, part of the light is reflected at the outer optical interface, while another part enters the layered structure and is reflected at deeper interfaces.[1]
These reflected light components travel different optical paths before recombining. Their phase differences produce thin-film interference, reinforcing some portions of the reflected spectrum while reducing others. The refractive index, optical thickness and structure of the coating therefore determine the intensity and spectral character of the pearlescent reflection.[1][2] Coating homogeneity and surface smoothness also influence the quality of the reflected light and the resulting pearl luster.[2]
For AS4110, mica and titanium dioxide provide the pearlescent optical structure, while Pigment Black 7 supplies the black absorbing component. The mica/TiO₂ structure generates the bright pearl reflection through partial reflection and interference, while Pigment Black 7 absorbs visible light and creates the darker silver-black body tone. The combination of interference reflection and light absorption produces a silver-black pearlescent appearance instead of the flat visual effect of a conventional black pigment.
The visible luster is also affected by the orientation of the plate-like pigment particles. Platelets positioned more parallel to the surface direct reflected light more consistently, while variations in orientation change the angular distribution and intensity of the reflection. Experimental studies on platelet-containing effect coatings confirm that particle orientation, particle size and platelet spacing influence the final lightness and angle-dependent appearance. The characteristic silver-black pearl luster therefore results from the combined effects of the mica/TiO₂ optical structure, light interference, black-light absorption and platelet orientation.
FAQ
1. who are we?
We are based in Anhui, China, start from 2011,sell to Eastern Europe(50.63%),Southeast Asia(41.77%),South Asia(5.06%), North America(1.27%),South America(1.27%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Glitter,Glitter powder,Pearlescent Pigment,Pearl pigment,Glow in the dark powder
4. why should you buy from us not from other suppliers?
Integrity First, Good and stable quality at reasonable price, Exclusive and sincere customer service, OEM production, Long term cooperation, Super sourcing ability, your best supplier in China!
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Related Reading
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