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High Whiteness Nantai Titanium Dioxide NR-9501 for Plastic, Ink, Coating - Superior Brightness and Coverage

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High Whiteness Nantai Titanium Dioxide NR-9501 for Plastic, Ink, Coating - Superior Brightness and Coverage High Whiteness Nantai Titanium Dioxide NR-9501 for Plastic, Ink, Coating - Superior Brightness and Coverage High Whiteness Nantai Titanium Dioxide NR-9501 for Plastic, Ink, Coating - Superior Brightness and Coverage

Nantai Titanium Dioxide NR-9501 stands as a benchmark in pigment technology, engineered to deliver unmatched brightness, opacity, and durability across industrial applications. This high-purity rutile titanium dioxide (TiO₂) combines advanced surface treatment and particle size optimization to meet the stringent demands of plastics, inks, and coatings. With a whiteness index exceeding 98% (ISO 2470) and superior light-scattering efficiency, NR-9501 enables manufacturers to achieve premium aesthetics while optimizing production costs.


Technical Excellence

Nantai NR-9501 is produced through chloride process refinement, ensuring chemical purity (>92% TiO₂ content) and controlled particle morphology (median size 0.2–0.3 µm). Proprietary alumina-silica surface modification enhances dispersion stability and interfacial compatibility with organic matrices. Key specifications include:

  • ‌*Brightness (L value)**‌: ≥98.5 (CIE-Lab system)
  • Oil Absorption‌: 18–22 g/100g (ASTM D281)
  • pH Stability‌: 6.5–7.5 (10% aqueous suspension)
  • Weather Resistance‌: 1,500+ hours QUV-B exposure without chalking (ASTM G154)
  • Relative Scattering Power (RSP)‌: 105–110% vs. standard rutile grades

Performance Advantages

1. Unrivaled Optical Properties

  • Whiteness Optimization‌: Achieves ΔE <0.5 in color-critical applications, ideal for white masterbatches and premium packaging
  • Opacity Enhancement‌: Delivers 35% higher hiding power than anatase TiO₂ in thin-film coatings (ASTM D2805)
  • Gloss Control‌: Adjustable surface treatments enable 60–95° 60° gloss in automotive finishes (ASTM D523)

2. Process Efficiency

  • Low Agglomeration‌: Reduces milling energy by 25% in plastic compounding (vs. untreated TiO₂)
  • Broad Compatibility‌: Stable in polar/non-polar systems including PP, PE, PVC, and polyurethanes
  • Moisture Resistance‌: <0.5% water absorption ensures flowability in hygroscopic environments

3. Durability Enhancements

  • UV Blocking‌: Reflects 85% of UV-A/UV-B radiation in exterior coatings (ASTM E891)
  • Thermal Stability‌: Withstands processing temperatures up to 300°C without yellowing
  • Chemical Inertness‌: Resists acids (5% HCl), alkalis (5% NaOH), and solvents in industrial environments

Industry-Specific Applications

Plastics Manufacturing

  • Injection-Molded Parts‌: Eliminates weld lines in automotive trim at 1.5–3.0% loading
  • BOPP Films‌: Maintains >90% light transmittance while blocking UV degradation
  • Engineering Plastics‌: Enhances laser-marking contrast in electronic components

Advanced Inks

  • Gravure Printing‌: Achieves 160–220% ink transfer rates with minimal dot gain
  • Security Inks‌: Provides tamper-evident opacity for banknote and packaging applications
  • Flexographic Inks‌: Enables 2x faster drying times in water-based formulations

Architectural & Industrial Coatings

  • Exterior Emulsions‌: Meets AAMA 2605 standards for 10-year color retention
  • Powder Coatings‌: Delivers 95% first-pass transfer efficiency in electrostatic spraying
  • Marine Coatings‌: Reduces biofilm adhesion by 40% through hydrophobic surface properties

Sustainability & Compliance

Nantai NR-9501 aligns with global environmental mandates:

  • Low Carbon Footprint‌: 1.8 kg CO₂/kg TiO₂ (30% lower than sulfate process alternatives)
  • REACH & RoHS‌: Full compliance with EU Regulation (EC) No 1907/2006
  • Circular Economy‌: Compatible with PCR plastics up to 50% recycled content
  • Food Safety‌: NSF/ANSI 51-certified for food-contact polymers

Formulation Guidelines

  • Plastics Compounding‌: Pre-dry at 110°C for 2 hours; optimize screw RPM to avoid shear-induced discoloration
  • Coating Dispersions‌: Use polyacrylate dispersants at 0.3–0.5% active content; target Hegman fineness ≥6.5
  • Ink Systems‌: Combine with 5–8% hyperdispersants for submicron particle distribution

Packaging & Logistics

  • Moisture-Proof Bags‌: 25 kg multi-layer kraft paper with PE inner lining
  • Bulk Options‌: 1-ton super sacks with RFID tracking and UV protection
  • Storage‌: 24-month stability in <30% RH environments at 10–35°C
  • Global Compliance‌: Meets IMDG/IMO transport regulations for hazardous materials exemption

Strategic Value Proposition

  1. Cost Efficiency‌: Replaces 15–20% of premium TiO₂ grades without performance loss
  2. Supply Chain Resilience‌: Dual-source manufacturing with ISO 9001-certified facilities
  3. Technical Support‌: Customized surface treatments available (e.g., zirconia for extreme weather resistance)
  4. Digital Integration‌: Lot-specific QR codes provide real-time SDS and COA access

From high-gloss automotive finishes requiring flawless aesthetics to UV-resistant agricultural films demanding decade-long durability, Nantai Titanium Dioxide NR-9501 redefines performance boundaries. Its optimized balance of optical excellence, process adaptability, and environmental compliance makes it the pigment of choice for forward-thinking manufacturers.

Product Name nr-9501 high whiteness titanium dioxide for oily paint plastic ink
Brand Nantai
Article No. tdd002191
Place of origin Nanjing, Jiangsu Province
Product model nr-9501
Package specification 25kg per bag
Grade first class
Hazardous chemicals no
Manufacturer Nanti
Application oil based paint plastic ink
TiO2 content ≥ 92
Rutile content ≥ 98
Oil absorption 21
Production process sulfuric acid method
CAS 13463-67-7

 

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 Overview
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw material&industrial products for more than 20 years and provide wholesale products for customers worldwide. Now the main running industry chain contains: Pigment industry chain, Titanium industry chain, solvent industry chain, resin industry chain, lubricating oil industry chain, carbon black industry chain, packaging industry chain, medical industry chain etc.
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Basic Information
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
Company Introduction
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.

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US$ 3203.00
1-29 Tons
US$ 3187.00
30-59 Tons
US$ 3125.00
60+ Tons
High Whiteness Nantai Titanium Dioxide NR-9501: NR-9501 enhances whiteness and opacity in plastics, inks, and coatings for superior performance.
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