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Highly optimized titanium dioxide-based white pigment with exceptional brightness and whiteness.
Engineered for excellent dispersibility in aqueous and solvent-based systems without requiring additional wetting agents.
Offers outstanding thermal stability suitable for high-temperature processing up to 200 °C.
Low dusting formulation ensures improved workplace safety and handling efficiency.
Complies with major global regulatory frameworks including REACH and FDA 21 CFR for indirect food contact applications.
Architectural and industrial waterborne coatings.
Plastic masterbatches for polyolefins and PVC.
Printing inks, especially for flexible packaging and label applications.
Personal care formulations including color cosmetics and sun care products.
High-performance decorative laminates and composite panels.
| Chemical Type | Titanium Dioxide (TiO₂), surface-treated anatase/rutile hybrid |
| Product Form | Free-flowing dry powder |
| Appearance | Fine white powder, free of visible specks or agglomerates |
| Primary Applications | Coatings, plastics, inks, personal care |
| Key Features | High opacity, low abrasivity, excellent UV resistance |
| Benefits | Reduced dosage requirement, consistent batch-to-batch performance, enhanced gloss retention |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
| Shelf Life | 24 months from date of manufacture under recommended storage conditions |
Q1: What is the primary application field for Hostatint White R 530 VP 5411?
A: This pigment is specifically developed for use in polyolefin-based masterbatches and compounds, especially where high whiteness, excellent heat stability, and low migration are required — commonly applied in food-contact packaging, hygiene films, and technical injection-molded parts.
Q2: Is Hostatint White R 530 VP 5411 suitable for food-contact applications?
A: Yes — it is formulated to meet regulatory expectations for indirect food contact in polyolefins under major global frameworks, including FDA 21 CFR and EU Framework Regulation (EC) No 1935/2004. Final compliance depends on full formulation, processing conditions, and end-use requirements.
Q3: How does this pigment perform under high-temperature processing?
A: Hostatint White R 530 VP 5411 exhibits excellent thermal stability, maintaining consistent whiteness and minimal color shift during standard polyolefin extrusion and injection molding processes, including extended residence times at temperatures up to 280 °C.
Q4: What is the typical dosage range in polyolefin masterbatches?
A: Dosage is formulation-dependent but generally ranges from 0.1% to 2% by weight in final compounds, with optimal performance often achieved at low-to-moderate concentrations to ensure uniform dispersion and avoid agglomeration.
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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
