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High chroma, brilliant blue shade with excellent batch-to-batch color consistency.
Optimized for compatibility with polyolefin (PP, PE) and engineering thermoplastics including ABS and PS.
Excellent thermal stability up to 280 °C, suitable for high-temperature processing such as injection molding and extrusion.
Low migration and blooming resistance, ensuring long-term color integrity in end-use applications.
Free of regulated heavy metals and compliant with major global food-contact and toy safety standards (e.g., EU Plastics Regulation No. 10/2011, EN71-3).
Packaging films and containers for food, cosmetics, and pharmaceuticals.
Consumer goods including household appliances, toys, and personal care product housings.
Automotive interior components such as dashboards, trim parts, and air vents.
Technical parts requiring high color fidelity and UV resistance under indoor conditions.
Injection-molded and extruded profiles for industrial and building applications.
| Chemical Type | Organic pigment dispersion (anthraquinone-based) |
| Product Form | Paste (semi-solid, viscous) |
| Appearance | Homogeneous blue paste, free of grit or lumps |
| Primary Applications | Polyolefins, ABS, PS, and other engineering thermoplastics |
| Key Features | High heat stability, low volatility, excellent dispersibility |
| Benefits | Reduced filter pressure build-up, improved melt flow, consistent dosing |
| Recommended Dosage Range | 0.1–2.0 wt% depending on substrate and desired shade strength |
| Storage Conditions | Store at 15–25 °C in original sealed container; avoid freezing and direct sunlight |
Q1: What is the primary application field for Hostatint Blue A-BTG 100-ST VP 5183?
A: This pigment paste is specifically developed for coloring polyolefin-based plastics—especially PP and HDPE—in applications requiring high thermal stability, excellent dispersion, and good lightfastness, such as automotive interior parts, technical components, and durable consumer goods.
Q2: Is this color paste suitable for food-contact plastics?
A: Hostatint Blue A-BTG 100-ST VP 5183 is formulated without heavy metals and complies with general requirements for pigments used in food-contact plastics under EU and FDA guidelines, subject to final formulation validation and regulatory review by the compounder or end-user.
Q3: How should this paste be incorporated into polyolefin compounds?
A: It is typically added directly to the polymer melt during extrusion or injection molding using standard gravimetric or volumetric dosing systems; pre-blending with carrier resin is optional but not required due to its optimized rheology and compatibility with polyolefins.
Q4: Does this product contain solvents or volatile organic compounds (VOCs)?
A: No—Hostatint Blue A-BTG 100-ST VP 5183 is a solvent-free, high-pigment-concentration paste based on a non-volatile polyolefin-compatible carrier system, minimizing VOC emissions and odor during processing.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
