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China factory - Tinox Chemical Co., Ltd.

Tinox Chemical Co., Ltd.

  • China,Chengdu ,Sichuan
  • Verified Supplier

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China R-2280 Blue Undertone Titanium Dioxide Coating Excellent Whiteness Guaranteed
China R-2280 Blue Undertone Titanium Dioxide Coating Excellent Whiteness Guaranteed

  1. China R-2280 Blue Undertone Titanium Dioxide Coating Excellent Whiteness Guaranteed
  2. China R-2280 Blue Undertone Titanium Dioxide Coating Excellent Whiteness Guaranteed
  3. China R-2280 Blue Undertone Titanium Dioxide Coating Excellent Whiteness Guaranteed

R-2280 Blue Undertone Titanium Dioxide Coating Excellent Whiteness Guaranteed

  1. MOQ: 20MT
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,D/P,T/T,Western Union,D/A
Supply Ability 5000MT MONTHLY
Delivery Time 7DAYS
Packaging Details 25kg bag with pallet
Undertone Blue
Popular Grade Among Window profile producers
Weatherability High
Product Category Titanium Dioxide Rutile
Grade Premier
Whiteness Excellent
Product Name Superior Coating Performance with TINOX R-2290 Titanium Dioxide
Brand Name TINOX
Model Number R-2280
Certification REACH ISO9001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/P,T/T,Western Union,D/A Supply Ability 5000MT MONTHLY
Delivery Time 7DAYS Packaging Details 25kg bag with pallet
Undertone Blue Popular Grade Among Window profile producers
Weatherability High Product Category Titanium Dioxide Rutile
Grade Premier Whiteness Excellent
Product Name Superior Coating Performance with TINOX R-2290 Titanium Dioxide Brand Name TINOX
Model Number R-2280 Certification REACH ISO9001
Place of Origin CHINA

TINOX® R-2290

High-Performance TiO₂ for Advanced Plastic Applications

TINOX® R-2290 is specifically engineered for plastic applications, offering Class A weatherability, exceptional opacity (Reynolds ≥2000), and a superior blue undertone (SCX ≥4.4). Its unique Al/Si/Organic treatment provides excellent dispersion in all major polymer systems while maintaining low volatility and outstanding heat resistance.

Plastic Application Focus

1. Automotive Components

Key Applications: Interior trim, instrument panels, exterior mirror housings, under-hood components

R-2290 Advantages:

  • Withstands automotive OEM weathering requirements (3000+ hours Xenon testing)
  • Maintains color stability in high-heat environments (up to 120°C continuous)
  • Resists UV degradation without additional stabilizers

Recommended Formulation (PP Compound):

Polypropylene (PP) 85-92%
TINOX R-2290 4-8%
Talc (reinforcement) 5-10%
Additives (UV, stabilizers) 1-2%

Processing Tip: Use melt temperatures of 210-230°C for optimal dispersion in PP compounds.

2. Electronics Housings (ABS/PC)

Key Applications: Laptop cases, smartphone housings, TV bezels, appliance panels

R-2290 Advantages:

  • Delivers premium "tech white" appearance with blue undertone
  • Low volatility prevents outgassing in enclosed devices
  • Excellent flow characteristics for thin-wall molding

Recommended Masterbatch Formulation:

Carrier Resin (ABS or PS) 50-60%
TINOX R-2290 40-50%
Dispersing Agents 1-2%

Processing Tip: For ABS applications, maintain screw speed at 60-70% of maximum to prevent shear heating.

3. Flexible Packaging (PE Films)

Key Applications: Food packaging, pharmaceutical blister packs, cosmetic containers

R-2290 Advantages:

  • FDA-compliant for food contact applications
  • Low oil absorption (≤19g/100g) maintains film flexibility
  • Excellent dispersion prevents gel formation in thin films

Recommended Let-Down Ratios:

Application Masterbatch Concentration Final Product Loading
Thin Films (<50μm) 50% R-2290 1-2%
Rigid Containers 40% R-2290 3-5%
Thick Sheets (>1mm) 30% R-2290 5-8%

Processing Tip: For blown films, optimize bubble stability by maintaining melt temperatures between 190-210°C.

Key Technical Specifications

Optical Properties

Brightness (L*): ≥96.7

Blue Undertone (SCX): ≥4.4

Tinting Strength: ≥2000

Physical Properties

Oil Absorption: ≤19g/100g

Bulk Density: 800 kg/m³

Sieve Residual: ≤0.01%

Durability

Weatherability: Class A

Heat Resistance: Excellent

Volatile Content: ≤0.3%

Processing Recommendations

Masterbatch Production

  • Use high-shear mixing (≥1000 rpm) for initial blending
  • Maintain melt temperatures 10-15°C above polymer melting point
  • Employ twin-screw extruders with L/D ≥40:1 for optimal dispersion

Final Product Processing

  • For injection molding: Set back pressure to 50-80 bar
  • In extrusion: Maintain consistent screw speed (±5%)
  • For films: Balance orientation ratios to prevent opacity variation

TINOX CHEMIE GMBH

Lütticher Straße 132, 40547 Düsseldorf, Germany

Commercial Register: HRB 67971

Technical Support

Tel: +49 (0)211 52809600

Email: techsupport@tinoxchem.de

Sales: sales@tinoxchem.de

Disclaimer: The information contained herein is believed to be accurate. However, we make no representation or warranty, express or implied, concerning the accuracy or sufficiency of this information. We shall not be liable for any damages resulting from the use of this information. Always conduct trials under your specific processing conditions.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2019

  • Total Annual:

    9M-1200M

  • Employee Number:

    10~30

  • Ecer Certification:

    Verified Supplier

TINOX is a titanium dioxide supplier originated from Dusseldorf Germany, with the manufacturing cost up-rising in EU. TINOX has to shift the manufacturing to China. So since 2019, TINOX gradually put the investment into China mainland both technically and capitally. Investing the technology and equi... TINOX is a titanium dioxide supplier originated from Dusseldorf Germany, with the manufacturing cost up-rising in EU. TINOX has to shift the manufacturing to China. So since 2019, TINOX gradually put the investment into China mainland both technically and capitally. Investing the technology and equi...

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  • Tinox Chemical Co., Ltd.
  • 1st Floor, No.40, No.69, Zhengbei Middle Street, Huayang Street, Tianfu New District, Chengdu City, Sichuan,China
  • https://www.tinoxtio2.com/

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