Titanium Dioxide NTR-750 for High-Performance Coatings and Inks
Product Innovation Statement
As the pinnacle of sulfuric acid-process titanium dioxide technology, Xinfu NTR-750 redefines optical excellence in high-end industrial applications. With TiO₂ purity ≥94%, rutile crystallinity ≥99%, and dispersibility index ≤0.8 kWh/kg, this pigment delivers unmatched blue-phase whiteness (L* ≥97) combined with extreme durability (>3,000h QUV-B resistance). Designed for mission-critical applications requiring chromatic perfection and environmental resilience, NTR-750 achieves 20-35% performance enhancements over conventional rutile TiO₂ in:
- Color consistency (ΔE ≤0.3 after 5X extrusion cycles)
- Gloss retention (85° specular gloss ≥95 GU)
- Process efficiency (grind time reduction 40% vs. standard grades)
Certified to ISO 9001:2015, REACH, and FDA 21 CFR 73.575, NTR-750 is the preferred choice for automotive OEM coatings, architectural PVDF systems, and luxury packaging applications.
Technical Superiority Framework
1. Chromatic Dominance
- Advanced Crystal Engineering
- Hexagonal rutile lattice refinement via 950°C multi-stage calcination
- Particle size D50=0.28-0.32μm (Laser Diffraction, ISO 13320)
- Scattering coefficient ≥2,200 cm²/g (Kubelka-Munk theory)
- Color Optimization System
- CIELab coordinates: L* ≥97 / a* -0.2~0.2 / b* ≤1.0
- Blue-phase enhancement: λ-dominant@450nm reflectance
- Metamerism index ≤0.5 (CIE 15:2004)
2. Durability Assurance
| Stress Factor | NTR-750 Performance | Test Method |
|---|---|---|
| UV Resistance | >3,000h QUV-B ΔE ≤1.5 | ASTM G154 Cycle 4 |
| Chemical Exposure | 5% HCl/NaOH 240h ΔL* ≤0.8 | ISO 2812-4 |
| Thermal Cycling | -40°C↔120°C 50 cycles ΔYI ≤0.5 | IEC 60068-2-14 |
| Abrasion Resistance | 10,000 Taber cycles ΔGloss ≤5% | ASTM D4060 |
3. Process Efficiency
- Low-Energy Dispersion
- Hegman grind ≤15μm @30min (ASTM D1210)
- Viscosity reduction 25-35% in high-solids systems
- System Compatibility
- Polar/non-polar resin adaptability index ≥0.92
- pH stability window: 6.0-10.5 (ISO 787-9)
Technical Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Core Composition | ||
| Titanium Dioxide (TiO₂) | ≥94% | XRF (GB/T 1706) |
| Rutile Content | ≥99% | XRD (ISO 18473-3) |
| Optical Properties | ||
| Brightness (L*) | ≥97 | HunterLab UltraScan Pro |
| Tinting Strength | ≥105% (vs. CRM) | ISO 787-24 |
| Physical Characteristics | ||
| Oil Absorption | ≤19 g/100g | ISO 787-5 |
| 45μm Sieve Residue | ≤0.02% | ISO 787-7 |
| Stability Metrics | ||
| Heat Loss (105°C) | ≤0.5% | ISO 787-2 |
| Water Solubles | ≤0.25% | ISO 787-3 |
Application-Specific Value Propositions
A. Automotive Coatings
- OEM Basecoats
- DOI (Distinctness-of-Image) ≥90 (ASTM D5767)
- Stone chip resistance: ≥4B rating (SAE J400)
- PVDF Topcoats
- 25-year color warranty compliance (AAMA 2605)
- Chalking resistance: Class 1 @5,000h Florida exposure
B. Industrial Plastics
- Engineering Polymers
- UL94 V-0 flame retardancy maintenance
- CTE reduction 15% in PPS composites
- Luxury Packaging
- Haze ≤2% in PETG sheets (ASTM D1003)
- Metalized adhesion ≥4.5N/15mm (FINAT FTM 2)
C. Architectural Systems
| Application | Performance Enhancement |
|---|---|
| PVDF Facades | 60° gloss retention ≥95% @10Y Florida |
| Silicone Resin Cladding | Dirt pickup resistance ΔL* ≤1.0 @3Y |
| Elastomeric Roofing | 300% elongation with TiO₂ loading 12% |
Competitive Benchmarking
| Parameter | NTR-750 | Kronos 2360 | Chemours R-960 |
|---|---|---|---|
| TiO₂ Purity | 94% | 93% | 92% |
| Rutile Crystallinity | 99% | 97% | 98% |
| QUV-B Durability | 3,000h | 2,500h | 3,200h |
| Dispersibility | 0.8 kWh/kg | 1.1 kWh/kg | 0.9 kWh/kg |
| Cost Efficiency | $3,200–3,600/MT | $4,500–5,200/MT | $4,800–5,500/MT |
Manufacturing Prowess at Ningbo Xinfu
Core Competencies
- Vertical Integration
- 600,000 MT/year captive sulfuric acid plant (Dual-train contact process)
- Zero-waste hydrometallurgical recovery (98.5% Ti utilization rate)
- Precision Engineering
- 14-stage calcination control (±1°C accuracy)
- AI-driven particle morphology optimization (Patent CN2022103456)
- Quality Infrastructure
- On-line XRF/XRD monitoring (ISO/IEC 17025 accredited)
- Six Sigma process control (CpK ≥1.67)
Global Technical Support
- R&D Collaboration
- Joint formulation labs in Ningbo/Stuttgart/Houston
- 72-hour custom surface treatment development
- Supply Chain Assurance
- 150,000 MT strategic TiO₂ reserves
- Blockchain-enabled batch tracing (SAP ECC integration)
- Sustainability Leadership
- 35% lower carbon footprint vs. industry average
- Closed-loop water system (ZLD certification)
Why NTR-750 Stands Apart
- Color Mastery - Best-in-class blue phase for premium aesthetics
- Durability Guarantee - Exceeds global weathering certifications
- Process Economics - 18-22% formulation cost reduction potential
- Technical Agility - Tailored solutions for niche applications
- Supply Security - Dual production bases with NATO-grade logistics
Transformative Performance for Elite Applications
Ningbo Xinfu NTR-750 empowers manufacturers to achieve unprecedented quality in:
- Automotive - Mirror-finish OEM coatings & scratch-resistant interiors
- Architecture - 50-year facade systems & self-cleaning surfaces
- Consumer Electronics - Laser-markable polymers & anti-fingerprint finishes
- Sustainable Packaging - 100% recyclable metallized structures
TiO2 content: 94%
Rutile content: 99%
pH: 6.5-8.5
Average mesh size: 0.3 μm
Weather resistance: excellent.
TDD-Global.com is a professional China chemical B2B marketplace operated by IBI Company, dedicated to promoting global communication, business negotiation, and market expansion in the chemical industry. With a strong network of China chemical product suppliers and international buyers, TDD-Global creates a dynamic and efficient platform for sourcing, trading, and cooperation.
Under the brand name TUDUODUO, TDD-Global has built a trusted reputation among suppliers and buyers in sectors such as fine chemicals, raw materials, industrial additives, and advanced chemical solutions. We offer a wide range of services including product listing, online promotion, supply chain solutions, and international marketing support.
Our platform connects hundreds of verified China chemical suppliers with buyers worldwide, fostering transparent transactions, better business opportunities, and high-value partnerships. Whether you are looking for bulk commodities, specialty chemicals, or customized procurement services, TDD-Global is your go-to platform.
Driven by the innovative spirit of IBI Company, we are committed to building a smarter, faster, and more reliable global chemical trade ecosystem.
If you are interested in cooperation, strategic partnerships, or customized chemical sourcing, please feel free to contact us. Let's shape the future of the chemical industry together!
| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| 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 | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
|
Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
 |
Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.
Send Inquiry
