Sachtleben RDDI

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.

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.

Novoperm Yellow HR 70 is a specialized pigment used primarily in printing applications. Here’s a detailed overview of the pigment:

Product Overview:

• Name: Novoperm Yellow HR 70
• Color Index Name: Pigment Yellow 83
• Shade: Strong, red-shade, highly opaque diarylide yellow
• Application: Recommended for use in various printing ink systems, particularly effective in screen printing inks.

Key Benefits:

• Excellent Light Fastness: The pigment exhibits strong resistance to light, ensuring that printed materials retain their color over time.
• Good Weather Fastness: The pigment is resistant to weather conditions, which contributes to its durability in outdoor applications.
• Overall Fastness Properties: High performance in terms of color stability across various conditions.

Technical Data:

• Density: 1.51 g/cm³
• Specific Surface: 21 m²/g
• Average Particle Size: 325 nm
• Oil Absorption: 66 ml/100g
• Fineness of Grind: Not specified
• Viscosity: Not specified

Fastness Properties:

• Staining Resistance: Evaluated in various media with the following results:
  • Solvent Mixture: 4-5
  • Ethanol: 4-5
  • Ethyl Acetate: 4-5
  • MEK (Methyl Ethyl Ketone): 4
  • Toluene: 4-5
  • White Spirit: 4-5
  • DOP (Dioctyl Phthalate): 4-5
  • Paraffin: 4-5
  • Butter: Not available
  • Soap: Not available
  • Alkali: Not available
  • Acid: Not available
• Heat Stability:
  • 10 min. at 200°C: Stable
  • 30 min. at 180°C: Stable
• Light Fastness:
  • 1/3 SD (Standard Deviation): 8.3%
  • 10.0%: Light fastness rating 6
• Silver Lacquer: 5 (on a scale, with 5 being the highest)
• Sterilization:
  • Water Phase: 5
  • Steam Phase: 5

Applications:

• Paste Inks:
  • Sheetfed: ●
  • Heatset: ○
  • Coldset: ○
  • Silkscreen: ●
  • Metal Deco: ○
  • UV Curing (Offset): ■
• Liquid Inks:
  • NC Alcohol: –
  • NC Acetate: –
  • Water-based: ●
  • Polyvinyl Butyral: ●
  • Polyamide: –
  • Pub Gravure, Toluene: –
  • Decorative Laminates: ●
  • UV Curing (Flexo): Not specified

Summary:

Novoperm Yellow HR 70 is a versatile and high-performance yellow pigment ideal for a range of printing applications. Its excellent light and weather fastness, combined with good overall fastness properties, make it suitable for use in screen printing, UV curing inks, and water-based applications. The pigment’s high opacity and stability in various conditions make it a reliable choice for achieving vibrant and durable yellow shades in printed materials.