Titanium Dioxide Std 2588 - China

Product Features STD-2588 is a rutile titanium dioxide pigment specifically designed for plastic applications.

It features a strong bluish undertone, excellent tinting strength, and superior dispersibility.

Its special surface treatment ensures extremely low moisture absorption, minimal foaming variation during melt processing, ultra-low filter blocking, and outstanding dispersion and processing fluidity in plastic systems.

Technical Specifications Parameter Typical Value

TiO₂ content, % 98.2

Inorganic surface treatment Al₂O₃·nH₂O

Organic surface treatment Containing organosilicon

Oil absorption, g/100g pigment 13

Volatile content at 105°C, % 0.15

Color value in white PVC-P (L*) 97.2

Tinting strength in grey PVC-P (% vs.

standard) 103

Undertone in grey PVC-P (CBU) 17

Melt mass flow rate (MFR), g/10min 23

Filter pressure value (FPV), bar/g 0.03

High-temperature volatiles (300°C), % 0.08

Density, g/cm³ 4.1

ISO 591 Classification R1

ASTM D476 Classification II

Notes Color value (L*) tested in white plasticized PVC-P with 4PHR plasticizer.

Tinting strength and undertone measured in grey PVC-P with 2PHR carbon black.

MFR measured in linear low-density polyethylene (LLDPE) with MFR ≈ 25g/10min.

FPV tested using LLDPE masterbatch diluted with LDPE base resin, per EN13900-5: 2005 - High-temperature volatiles measured after drying at 105°C and heating at 300°C for 2 hours.

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Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: +86-21-64208466-808

• Address: Floor 2, #47 Building, 280 Jiugan Road, Songjiang district, Shanghai, China, Shanghai , Shanghai , China

• Email:

• Website: https://moutainchem.com/

• Business Description: Standard International Group (HK) Limited was founded in 2003 - Over years, Standard Group has established long-term strategic cooperative relations with many well-known industrial chemical manufacturers, such as Sherwin-Williams, LANXESS, Evonik, Covestro, Elementis and so on, thus ensuring that customers can receive consistent high-quality services.
  
  Years of professional accumulation make us not only provide high-quality industrial coating additives, but also medicine Pharmaceutical Intermediates and electronic chemistry.
  
  From the painting plant laboratory first sample testing, middle-testing and final-testing, we adhere to the professional, sincere, enthusiastic and efficient service concept, our technical team always adjust the sample during different testing process until it performs perfect chemical reaction at customer’s paints.