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Sumica™ Silver Fine 4191
Sumica™ Silver Fine 4191 is a blend of finely milled mica platelets coated with titanium dioxide for particle size distribution of 1─25 µm for a smooth, satin silver finish.
- Manufacturer: Sudarshan Chemical Industries
- Product Line: Sumica™ Pigments
- Product: Sumica™ Pearlescent Pigments
- Industries: Coatings | Inks | Plastics
- Authorized Countries: Canada | United States
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Overview
Sumica™ Silver Fine 4191 is a smooth silver mica pigment specially enhanced with a titanium oxide coating for aesthetic benefits. Due to its ultra-fine particle size distribution of 1─25 µm, it exhibits a high-quality satin finish, meeting the demands of a wide range of coloring applications for plastics, inks, paints, and coatings, where visual appeal and performance are crucial.
Specifications
Color: Silver
Particle size (µm): 1─25
Mica: 57%─69%
Titanium dioxide: 31%─41%
Tin oxide: <1
TiO₂ modification: Rutile
Oil absorption: 60─75 g/100g
pH: 8─10
Sp. Gravity: 3.2±0.2
Density: 0.4±0.1 g/cc
Water solubility: Max 1%
Heat stability: 800°C
Light Fastness: 8
Primary Chemistry: Titanium dioxide coated mica
Features & Benefits
Fine natural mica coated with titanium dioxide
Opaque smooth and satin luster finish
Brilliant visual effects
Low heavy metal content
Color consistency
Applications
Decorative paints
Industrial coatings
General industrial paints
Powder coatings
Coil coatings
Automotive coatings and refinish
Liquid inks
Solvent Based Flexo and Gravure
Paste inks
Screen printing
Agriculture
Arts and crafts
Paper
Textiles
Polyolefins, EVA, PVC, ABS, PBT, PET, polystyrene, polycarbonate, and nylon plastics
Related Applications
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Related Technologies
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