Xinfu Brand Rutile Titanium Dioxide NTR-606 for Coating and Ink Industries
Product Overview
Xinfu NTR-606 is a sulfuric acid-processed rutile titanium dioxide engineered for demanding applications in polymer systems and surface coatings. With TiO₂ content ≥96%, rutile crystallinity ≥96%, and oil absorption ≤19 g/100g, this pigment combines superior opacity with exceptional processing adaptability. Certified under ISO 9001:2015 and REACH standards, NTR-606 features dual inorganic-organic surface treatments (Al₂O₃/SiO₂ + specialty modifiers) to achieve:
- Ultra-blue undertones (L* ≥94) for neutral whiteness
- Weather resistance exceeding 2,000h QUV-B exposure
- Universal compatibility with polar/non-polar resin matrices
- Energy-efficient dispersion (Hegman grind ≤15μm)
Optimized for PVC, polyolefins, and solvent-borne coatings, NTR-606 delivers 20-30% formulation cost savings versus imported alternatives through reduced loading requirements and processing optimization.
Technical Advantages
1. Optical Excellence
- Enhanced Light Management
- Particle size distribution D50=0.28-0.32μm (Laser Diffraction, ISO 13320)
- Scattering coefficient ≥1,800 cm²/g (Kubelka-Munk theory)
- Contrast ratio ≥98% at 25μm film thickness (ASTM D2805)
- Color Consistency
- Hunter whiteness L* ≥94 (ASTM E313)
- Yellowness index ΔYI ≤0.8 after 5X extrusion cycles
2. Processing Superiority
- Low Energy Dispersion
- Dispersion energy ≤0.8 kWh/kg (Brabender Plasti-Corder®)
- 45μm sieve residue ≤0.02% (ISO 787-7)
- Thermal Stability
- Volatile content ≤0.8% at 105°C (ISO 787-2)
- Heat resistance up to 220°C (DSC, ISO 11357)
3. System Compatibility
| Matrix Type | Performance Metrics |
|---|---|
| PVC Compounds | Torque reduction 12-15% vs. standard TiO₂ |
| PP/PE Masterbatch | MFI retention ≥95% after 3X recycling |
| Oil-based Coatings | Sag resistance ≥150μm (ASTM D4402) |
| Leather Colorants | Rub fastness ≥4/5 (ISO 105-X12) |
Technical Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Core Composition | ||
| Titanium Dioxide (TiO₂) | ≥96% | XRF (GB/T 1706) |
| Rutile Content | ≥96% | XRD (ISO 18473-3) |
| Optical Properties | ||
| Brightness (L*) | ≥94 | HunterLab UltraScan VIS |
| Scattering Power | ≥1,800 cm²/g | ISO 787-24 |
| Physical Characteristics | ||
| Oil Absorption | ≤19 g/100g | ISO 787-5 |
| Water Suspension pH | 6.0–9.0 | ISO 787-9 |
| Resistivity (Aqueous) | ≥60 Ω·m | ISO 787-14 |
| Quality Control | ||
| 45μm Sieve Residue | ≤0.02% | ISO 787-7 |
| Volatile Matter (105°C) | ≤0.8% | ISO 787-2 |
Application Engineering
A. Polymer Processing
- PVC Profiles & Pipes
- Improve impact strength by 15-20% (ISO 179)
- Maintain ΔE ≤1.5 after 3,000h UV exposure
- PP/PE Injection Molding
- Warpage control ≤0.08mm (ASTM D955)
- Cycle time reduction 8-12% through improved flow
B. Coatings Formulation
| Coating Type | Performance Enhancement |
|---|---|
| Solvent-Borne Alkyd | Drying time reduction: 30→22 mins (ASTM D5895) |
| Epoxy Industrial | Salt spray resistance: 1,500h (ISO 9227) |
| PU Wood Coatings | Adhesion: 5B cross-cut (ASTM D3359) |
C. Specialty Applications
- Synthetic Leather
- Tensile strength ≥18 MPa (ISO 527-3)
- Flex resistance: 50,000 cycles (SATRA TM161)
- Ink Systems
- Pigment loading reduction 25% with equivalent opacity
Competitive Benchmarking
| Property | NTR-606 | Imported KR-380 | Domestic TR-88 |
|---|---|---|---|
| TiO₂ Purity | 96% | 95% | 93% |
| Dispersion Energy | 0.8 kWh/kg | 1.2 kWh/kg | 1.5 kWh/kg |
| Weather Resistance | 2,000h QUV | 2,500h QUV | 1,200h QUV |
| Cost Efficiency | $2,200–2,600/MT | $3,800–4,200/MT | $1,900–2,300/MT |
| pH Adaptability | 6.0–9.0 | 6.5–8.5 | 7.0–10.0 |
Manufacturing Excellence at Ningbo Xinfu
Core Competencies
- Integrated Production
- 600,000 MT/year sulfuric acid plant ensures raw material stability
- Closed-loop process with 98.5% reagent recovery rate
- Advanced Processing
- 12-stage calcination at 850–900°C for optimal crystal growth
- Organic-inorganic hybrid coating technology (Patented ZJ-2021-038)
- Quality Assurance
- Real-time XRF/XRD monitoring (ISO/IEC 17025 certified lab)
- 100% batch tracking with blockchain-enabled traceability
Global Service Network
- Technical centers in Ningbo (CN), Houston (US), and Düsseldorf (DE)
- Just-in-time delivery with 30+ bonded warehouses worldwide
- Customization services:
- Particle size distribution adjustment (±0.05μm)
- Surface treatment modification (silanization, stearate coating)
Why Choose Xinfu NTR-606?
- Proven Replacement - Matches/exceeds Kronos 2360 performance at 40% cost saving
- Technical Partnership - 24/7 formulation support with application labs
- Sustainable Production - 35% lower carbon footprint vs. industry average
- Supply Chain Security - Dual-source production with ≤14-day global delivery
- Future-Ready - Co-development programs for novel TiO₂ applications
Transform Your Products with Xinfu NTR-606
Whether developing weather-resistant building profiles, high-gloss automotive coatings, or FDA-compliant food packaging, Xinfu NTR-606 delivers uncompromising performance across the value chain. Backed by Ningbo Xinfu's 15+ years of titanium expertise, this pigment empowers manufacturers to achieve superior quality while optimizing production costs.
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| Company Name | Beijing TDD E-commerce Co., Ltd | البلد / المنطقة | China |
| نوع الأعمال | متجر عبر الإنترنت | حجم الشركة | 2000 |
| تأسس | December 18, 2014 | ||
| العنوان | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| المنتجات الرئيسية | راتنج PVC ، PP ، PE ، Pet ، ثاني أكسيد التيتانيوم ، Pigment ، إطارات السيارات | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
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