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High chromatic strength with excellent color consistency across batches.
Optimized dispersibility in water-based and solvent-based polymer systems.
Good thermal stability up to 180°C, suitable for extrusion and compounding processes.
Low volatile organic compound (VOC) content, compliant with stringent environmental regulations.
Non-bleeding formulation ensures superior color fastness in final applications.
Coloration of polyolefin (PP/PE) injection-molded and blow-molded products.
Pigmentation of PVC profiles, flooring, and flexible compounds.
Color matching for ABS and PS engineering plastics used in automotive interiors.
Masterbatch production for industrial-grade plastic packaging films.
Custom color solutions for synthetic rubber compounds in footwear and seals.
| Chemical Type | Organic pigment dispersion in carrier resin |
| Product Form | Viscous paste, semi-solid at room temperature |
| Appearance | Homogeneous, non-segregating paste with uniform texture |
| Primary Applications | Plastics coloring (thermoplastics & elastomers) |
| Key Features | High dispersion efficiency, low dust generation, easy handling |
| Benefits | Reduced processing time, improved batch-to-batch reproducibility |
| Storage Conditions | Store in sealed container at 5–30°C; avoid freezing and direct sunlight |
| Shelf Life | 12 months from date of manufacture under recommended conditions |
Q1: What types of polymer systems is ERICW BC21046 Color Paste compatible with?
A: ERICW BC21046 is formulated for compatibility with a broad range of thermoplastics, including polyolefins (PP, PE), ABS, PS, and certain engineering resins. Compatibility should be verified through preliminary dispersion testing under actual processing conditions.
Q2: How should ERICW BC21046 be incorporated into the base polymer?
A: It is typically introduced via masterbatch dilution or direct addition during compounding—using high-shear mixing equipment such as twin-screw extruders. Pre-drying is not required, but storage in sealed containers under cool, dry conditions is recommended to maintain consistency.
Q3: Is ERICW BC21046 suitable for applications requiring heat stability during processing?
A: Yes—it is engineered for thermal stability up to typical melt processing temperatures of polyolefins and styrenics. Discoloration or degradation is not expected under standard extrusion or injection molding conditions when used within recommended dosage ranges.
Q4: What is the typical dosage range for achieving target color intensity?
A: Dosage depends on formulation requirements and desired shade depth, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight relative to the base polymer. Optimal loading should be determined empirically for each application.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
