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Highly reflective aluminum flake pigment with excellent brightness and metallic effect.
Optimized particle size distribution for balanced flow, dispersion stability, and surface coverage.
Surface-stabilized for improved compatibility with solvent-based and high-solid coating systems.
Good weathering resistance and UV stability in topcoat applications.
Low dust generation during handling, enhancing workplace safety and process efficiency.
Automotive OEM and refinish coatings.
Industrial maintenance and protective coatings.
Plastic masterbatches for exterior automotive components.
Architectural metal-effect façade paints.
Printing inks for premium packaging and decorative foils.
| Chemical Type | Aluminum pigment (leafing type) |
| Product Form | Slurry in mineral spirits (approx. 65% solids) |
| Appearance | Silvery metallic paste with uniform consistency |
| Primary Applications | High-gloss metallic coatings, automotive and industrial finishes |
| Key Features | Bright leafing behavior, excellent orientation, low viscosity slurry |
| Benefits | Enhanced metallic sparkle, efficient pigment utilization, reduced settling |
| Storage Stability | 12 months under recommended conditions (cool, dry, sealed container) |
| VOC Content | Compliant with EU Directive 2004/42/EC (Category A3) |
Q1: What is the primary function of SILTALLIC 8040 in coating and ink formulations?
A: SILTALLIC 8040 is a high-performance pearlescent pigment based on mica coated with titanium dioxide, designed to deliver strong chromatic silver-white interference effects, excellent brightness, and good orientation in solvent-based and radiation-curable systems.
Q2: Is SILTALLIC 8040 suitable for use in automotive clearcoats or high-durability topcoats?
A: Yes — it is engineered for demanding decorative applications including automotive refinish and OEM coatings, where resistance to UV exposure, thermal stability, and compatibility with common crosslinkers (e.g., melamine and polyisocyanate systems) are required.
Q3: How should SILTALLIC 8040 be dispersed to achieve optimal optical performance?
A: For best results, pre-disperse using low-shear mixing followed by gentle homogenization (e.g., dissolver or three-roll mill); avoid high-shear dispersion methods that may damage the delicate platelet structure and reduce luster and color strength.
Q4: Can SILTALLIC 8040 be used in waterborne systems?
A: While primarily optimized for solvent-borne and UV-curable systems, it can be incorporated into waterborne coatings with appropriate surface treatment and stabilization — however, formulation testing is recommended to ensure dispersion stability and film integrity.
Q5: What safety considerations apply during handling and processing?
A: As with all fine particulate pigments, avoid inhalation of dust during handling; use appropriate engineering controls (e.g., local exhaust ventilation) and personal protective equipment (PPE) such as respirators rated for particulates. Refer to the Safety Data Sheet (SDS) for detailed occupational hygiene guidance.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
