BAYFERROX® 3920

Disperfin® Yellow 400WD is part of Venator's DISPERFIN® WD Series, which consists of water-based color dispersions designed for coatings. Here's a detailed breakdown:

Product Overview:

• Product Name: Disperfin® Yellow 400WD
• Type: Water-based color dispersion
• Pigment: Transparent Yellow (P.Y.42)
• Series: DISPERFIN® WD Series

Key Features:

• Pigment Type: Transparent Iron Oxide
  • Color Index Reference: P.Y.42 (Pigment Yellow 42)
• Pigment Content: 45%
• Non-Volatile Content: 57%
• Density: 1.54 g/cm³
• VOC Content: Low VOC / VOC-free <1.0%
• Transparency: Superior transparency for natural wood shade formulations
• Environmental Compliance: Alkyl Phenol Ethoxylate (APE) free; meets low VOC requirements

Applications:

• Primary Use: Designed for wood coatings, particularly those requiring natural wood shades and protection.
• Performance Features:
  • Acts as a long-life inorganic UV absorber, providing wood protection.
  • Excellent drying characteristics.
  • Good pigment color and strength.
  • Compatible with a wide range of water-based binder systems.
  • Rapid development of water resistance.

Handling and Storage:

• Storage Stability: Shelf life of 12 months under normal conditions in closed containers.
• Temperature Sensitivity: Sensitive to frost; store above 0°C.
• Pre-use Preparation: It is recommended to stir the preparation before use.

SACHTLEBEN® RDDI is a specialized rutile titanium dioxide pigment with a heavily alumina-silica surface treatment. It is designed to provide excellent dispersibility, hiding power, tint reducing capability, and good outdoor durability.

Key Characteristics:

• Chemical Composition: Rutile Titanium Dioxide
• CAS Number: 13463-67-7
• Product Status: Commercial

Properties:

• TiO2 Content: > 82%
• pH: 8
• Crystal Size (Mean): 230 nm
• Density: 3.7 g/cm³
• Bulk Density: 500 kg/m³ (uncompacted), 700 kg/m³ (tamped)
• Oil Absorption: 45 g/100g
• Refractive Index: 2.7
• Color: White

Applications:

SACHTLEBEN® RDDI is recommended for use in:

• Matt Printing Inks
• Emulsion and Solvent-based Paints
• Highly Pigmented Decorative Latex Emulsion Paints

Performance Benefits:

• Very Good Dispersibility: Ensures easy incorporation into various formulations.
• High Hiding Power: Provides excellent coverage and opacity.
• Tint Reducing Power: Enhances the brightness and clarity of colors.
• Good Outdoor Durability: Suitable for applications exposed to outdoor conditions, maintaining performance over time.

Recommended Markets:

• Coatings:
  • Solvent-based
  • Architectural/Decorative
• Inks:
  • Various printing ink formulations

Usage Considerations:

• Handling and Storage: As with all powdered materials, proper handling and storage practices should be observed to maintain product quality and performance.

Summary:

SACHTLEBEN® RDDI by Venator Materials is a high-performance rutile titanium dioxide pigment, optimized for a wide range of applications requiring excellent dispersion, hiding power, and durability, making it ideal for use in various coatings and inks.

TiONA® 828 is a high-quality, multi-purpose titanium dioxide pigment produced by Tronox Holding plc. Here is an overview of the product:

Product Overview:

• Brand: TiONA®
• Product Name: 828
• Manufacturer: Tronox Holding plc

Description:

• TiONA® 828 is a blue tint tone, chloride-process, rutile titanium dioxide pigment.
• Designed to provide an outstanding combination of ease of dispersion, excellent optical properties, and good durability.

Key Features:

• Highest Gloss: Delivers superior gloss finish.
• Excellent Opacity: Provides high coverage.
• High Tint Strength: Strong coloring ability.
• High Brightness: Offers bright, clean appearance.
• Blue Tint Tone: Preferred for certain color specifications.
• Good Durability: Suitable for long-lasting applications.
• Ease of Dispersion: Easily mixes into various formulations.

Applications:

• Interior and Exterior Coatings: Suitable for both indoor and outdoor use.
• Solvent and Water-Based Coatings: Compatible with different types of coatings.
• Architectural Coatings: Used in building paints.
• General Industrial Coatings: Applicable in various industrial finishes.
• Powder Coatings: Suitable for dry powder applications.
• Marine and Protective Coatings: Provides protection in harsh environments.
• Printing Inks: Used in various ink formulations.

Typical Properties:

• TiO2 Content: 95%
• Surface Treatment: Alumina, zirconia, organic
• Oil Absorption: 17 g/100g
• pH: 7.4
• Specific Gravity: 4.1
• Bulk Density: 0.96 kg/l (60 lbs/cu.ft.)
• Particle Size:
  • Disc Centrifuge – Mean Diameter (Dn): 0.19 µm
  • Light Scatter – Calculated Mean (OD): 0.28 µm

Compliance and Standards:

• ASTM D476 Type II, III
• BS EN ISO 591-1:2000 Type R2
• ECOIN: Listed under EINECS number 236-675-5
• CAS Number: 13463-67-7
• Color Index: 77891, Pigment White 6

Lithopone 30% L is a white pigment produced by Venator Materials. It is a blend of zinc sulfide (ZnS) and barium sulfate (BaSO₄), designed to be used as a partial replacement for titanium dioxide (TiO₂) in various applications. Here’s a detailed breakdown of its properties and uses:

Product Overview:

• Product Name: Lithopone 30% L
• Supplier: Venator Materials
• Type: White pigment
• Chemical Composition:
  • Zinc Sulfide (ZnS): 30%
  • Barium Sulfate (BaSO₄): 70%
• Density: 4.3 g/ml
• Hardness (Mohs Scale): 3
• pH: 7 (neutral)

Properties:

• Pigment Composition: Lithopone 30% L is a combination of zinc sulfide and barium sulfate. This specific formulation gives it unique properties compared to pure titanium dioxide or other white pigments.
• Density: 4.3 g/ml, indicating the pigment is relatively dense.
• Hardness: Mohs hardness of 3 suggests it is relatively soft, making it suitable for certain applications where softer pigments are required.
• BaSO₄ Content: 70%, which provides opacity and durability.
• ZnS Content: 30%, contributing to the pigment's whiteness and brightness.

Applications:

• Partial Replacement for Titanium Dioxide: Lithopone 30% L can be used in place of titanium dioxide in various systems, offering cost advantages and different performance characteristics.
• Plastic Systems: Used in plastics to enhance properties such as impact strength and elongation.
• Natural Elastomers: Suitable for use in rubber compounds, enhancing properties such as elasticity and durability.
• Jointing and Sealing Compounds: Provides strength and durability in compounds used for sealing and jointing.

Performance Characteristics:

• Higher Elongation: Offers better elongation properties compared to some other pigments, making it useful in applications requiring flexibility.
• Increased Impact Strength: Enhances the impact resistance of the materials it is used in.

Additional Information:

• Masterbatch: Lithopone 30% L is not supplied as a masterbatch but as a standalone pigment.
• Bio-Based: The product is not bio-based; it is a synthetic pigment.