English
Español
tiếng việt
русский
High-opacity titanium dioxide dispersion optimized for superior hiding power in low-VOC and waterborne systems.
Excellent color consistency and batch-to-batch reproducibility, ensuring reliable tinting performance across production runs.
Stable rheology with minimal settling; formulated for long-term storage without agitation or remixing.
Low volatile organic compound (VOC) content, compliant with global environmental regulations including EU REACH and US EPA guidelines.
Enhanced compatibility with acrylic, styrene-acrylic, and PUD-based architectural and industrial coatings.
Architectural interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Wood finishes and clear-coat tinting systems.
Plastic color concentrates for extrusion and injection molding.
Printing inks for packaging and decorative film applications.
| Chemical Type | Titanium dioxide (rutile) dispersion in aqueous polymer medium |
| Product Form | Liquid color paste, ready-to-use |
| Appearance | Opaque white paste, uniform viscosity, no visible particles or separation |
| Primary Applications | Waterborne and solvent-borne architectural coatings, industrial finishes, plastics, inks |
| Key Features | High tinting strength, excellent dispersion stability, low VOC, broad resin compatibility |
| Recommended Storage | 5–35°C, protected from freezing and direct sunlight |
| Shelf Life | 12 months from date of manufacture under recommended storage conditions |
| Container Options | 1 kg, 5 kg, 25 kg HDPE pails; 200 kg drums |
Q1: What is the primary pigment composition of this color paste?
A: Yingcai Chroma-chem 844 Titanium White 0061 is a high-performance titanium dioxide (TiO₂)-based color paste, formulated with surface-treated rutile-grade TiO₂ dispersed in a compatible organic carrier system to ensure stability and ease of incorporation.
Q2: Is this paste suitable for use in water-based coatings and inks?
A: Yes, Chroma-chem 844 is specifically engineered for compatibility with both water-based and solvent-based systems, including architectural paints, industrial coatings, and flexographic or gravure inks—subject to formulation validation under end-use conditions.
Q3: How should this paste be incorporated into a base formulation?
A: It is recommended to add the paste during the let-down or post-addition stage under moderate shear mixing. Pre-dilution with a small amount of compatible medium may improve dispersion uniformity, especially in low-viscosity systems.
Q4: Does this product contain heavy metals or restricted substances?
A: Chroma-chem 844 complies with globally recognized industry guidelines for heavy metal content in pigmented preparations. It is manufactured without intentional addition of lead, cadmium, mercury, or hexavalent chromium, and conforms to standard regulatory expectations for general industrial use.
Q5: What is the typical dosage range when using this paste for opacity enhancement?
A: Dosage depends on the target opacity, film thickness, and base formulation, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight—to achieve effective whitening and hiding power without compromising rheology or gloss.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
