Titanium Dioxide Std 2589 - China

Introduction：

STD-2589 is an economical rutile titanium dioxide product manufactured using the sulfuric acid process.

It is an uncoated and organically untreated pigment, featuring a bluish undertone, high tinting strength, excellent dispersibility, and good performance in outdoor plastic applications.

Technical Specifications:

Item Property

TiO₂ content, % Min 93

Rutile content, % Min 98.0

Relative tinting strength Min 115

Oil absorption, g/100g Max 19

Volatile content at 105°C, % Max 0.3

Residue (325 mesh), % Max 0.03

Moisture, % Max 0.3

Density, g/cm³ 4.1

pH 6.5–8.5

Application Performance Data: PVC White Sheet PVC Grey Sheet PP Injection Plate

L* Value 97.30 65.20 98.30

b* Value 1.25 -2.20 1.35

Relative Tinting Strength — 104 —

Notes: PVC white formulation complies with HG/T 4769.1-2014 standard.

PVC white/grey: Pigment (TiO₂) to extender (barium sulfate) ratio (PHR) = 4: 0; grey: TiO₂ : carbon black = 20: 1 - PP formulation: Pigment (TiO₂) to extender (barium sulfate) ratio = 10%.

*Relative tinting strength compared to standard sample.

Classification:

ISO Classification: ISO 591 DIN 55912 R1 ASTM Classification: ASTM D476: Type VII Color Index:

Color Index: White Pigment 6 Packaging:

25kg/bag, 500kg/bag, 1000kg/bag Applications:

PVC pipes, plastic masterbatches, engineering plastics, etc.

Storage:

Keep dry and store in a ventilated place.

Avoid moisture, high temperature, and direct sunlight.

Store in a sealed container.

Handling:

Use appropriate personal protection.

Avoid generating dust or inhaling dust during processing.

Ensure adequate ventilation.

If ventilation is insufficient, use local exhaust or appropriate respiratory protection.

Refer to the product’s SDS (Safety Data Sheet) for more details on safe handling.

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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.