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Highly reflective aluminum flake pigment with exceptional brightness and metallic sparkle.
Optimized particle size distribution for superior orientation and smooth, uniform coating appearance.
Surface-treated for excellent compatibility with solvent-based and high-solids automotive and industrial coatings.
Good chemical resistance and thermal stability up to 200 °C in cured film systems.
Low dusting formulation ensuring improved workplace safety and handling efficiency.
Automotive OEM and refinish basecoats requiring high-gloss metallic effects.
Industrial coil coatings for architectural and appliance applications.
Powder coatings demanding consistent metallic sheen and flow stability.
Plastic masterbatches for decorative exterior components.
General-purpose metallic effect paints for consumer electronics housings.
| Chemical Type | Aluminum pigment (leafing type) |
| Product Form | Slurry in mineral spirits (approx. 65 wt% solids) |
| Appearance | Silvery-white paste with metallic luster |
| Primary Applications | Automotive, industrial coatings, powder coatings, plastic coloration |
| Key Features | Bright metallic effect, good orientation, solvent-compatible, low dusting |
| Storage Stability | 12 months at 15–25 °C in original sealed container |
| VOC Content | Approx. 350 g/L (as supplied) |
| Flash Point | 42 °C (closed cup) |
Q1: What is the primary function of ECKART SILTALLUX 8765 in coating and ink systems?
A: ECKART SILTALLUX 8765 is a high-performance pearlescent pigment based on synthetic mica, designed to deliver strong chromatic shimmer, excellent brightness, and good orientation in solvent-based and radiation-curable systems. It enhances visual depth and metallic effect without compromising transparency or film integrity.
Q2: Is ECKART SILTALLUX 8765 suitable for use in automotive topcoats?
A: Yes, it is widely used in premium automotive basecoats and clearcoat systems where high gloss, weather resistance, and consistent flake alignment are required. Its surface treatment ensures good compatibility with common acrylic and polyester resins, supporting robust spray application and curing performance.
Q3: How should ECKART SILTALLUX 8765 be dispersed to achieve optimal optical performance?
A: For best results, use low-shear dispersion techniques—such as dissolver blades or planetary mixers—with appropriate wetting agents. Avoid high-shear media milling, which may damage the delicate platelet structure and reduce luster. Pre-wetting with compatible solvents prior to incorporation is recommended.
Q4: Can this pigment be used in UV-curable formulations?
A: Yes, ECKART SILTALLUX 8765 is chemically stable under UV exposure and compatible with standard acrylate monomers and oligomers. Its inert surface treatment minimizes interference with photoinitiator activity and supports full cure development without haze formation.
Q5: What safety considerations apply during handling and processing?
A: As with all fine particulate pigments, avoid inhalation of airborne dust during handling. Use local exhaust ventilation and appropriate PPE, including respirators rated for non-toxic particulates. The material is not classified as hazardous under GHS for acute toxicity, skin sensitization, or environmental hazards when used as intended.
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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
