Titanium Dioxide Rutile

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Titanium Dioxide Rutile
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Titanium Dioxide Rutile is a white inorganic pigment based on titanium dioxide. It is supplied as a white powder for industrial applications requiring high whiteness, tinting strength, controlled oil absorption, and good dispersion.
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Industrial Chemicals
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Description

Titanium Dioxide Rutile is a white inorganic pigment based on titanium dioxide. It is supplied as a white powder for industrial applications requiring high whiteness, tinting strength, controlled oil absorption, and good dispersion.

 

Chemical Name: Titanium Dioxide

Chemical Formula: TiO₂

CAS No.: 13463-67-7

EINECS No.: 236-675-5

Color Index: 77891 / Pigment White 6

Crystal Form: Rutile

Appearance: White powder

 

Technical Specifications

 

 

Item

Specification

TiO₂ Purity, %

≥96.00

Rutile Content, %

≥97.00

Tinting Strength, %

≥115

Matter Volatile at 105°C, %

≤0.50

Residue on Sieve (45 μm), %

≤0.03

pH Value of Aqueous Suspension

6.0–9.0

Oil Absorption, g/100g

≤18

Resistivity, Ω·m

≥80

Oil Dispersion (Hegman)

≥6.0

Specific Gravity

3.9 g/cm³

 

Key Performance

 

 

A tinting strength of ≥115% supports efficient color development and helps formulators evaluate pigment loading requirements during production.

The oil absorption value is ≤18 g/100g, providing a defined parameter for formulation and dispersion calculations in coatings, inks, plastics, and related systems.

Residue on a 45 μm sieve is ≤0.03%, helping limit coarse particles that may affect pigment dispersion and finished-surface consistency.

 

Industrial Applications

 

 

Architectural and Industrial Coatings - Used as a white pigment in coating formulations.

Printing Inks - Applied in white and colored ink systems requiring controlled pigment dispersion.

Plastics and Masterbatch - Used for white coloration and opacity-related formulation requirements.

Rubber Products - Suitable for formulations requiring a white pigment component.

Paper and Related Materials - Used where white pigment properties are required in the formulation.

 

Why Source from Qingdao Longfeng Chemical?

 

 

Established Chemical Supplier
Qingdao Longfeng Chemical Co., Ltd. has been registered since 2006, providing a track record for international chemical supply.
High Production Capacity
A stated capacity of 5,000 tons per month supports larger-volume procurement and recurring supply requirements.
International Market Experience
The company reports sales coverage across more than 45 countries and regions, including markets in South America, Europe, Asia, Africa, and Oceania.
Multi-Product Chemical Supply
With more than 100 chemical products in its portfolio, the supplier can support buyers sourcing multiple chemical materials from one supply base. 

 

Packaging & Shipping

 

 

Titanium Dioxide Rutile is available in 25 kg PP bags or kraft paper bags with PE inner liners.


Shipping options include:

  • Sea freight
  • Rail freight
  • Road transportation

For international procurement, packaging and transportation arrangements can be discussed according to destination, order volume, and logistics requirements. 

 

FAQ

 

 

Q: What is the difference between rutile and anatase titanium dioxide?

A: Rutile generally offers higher refractive index, stronger opacity, better weathering resistance, and greater suitability for exterior coatings, plastics, and other durable applications. Anatase typically provides lower opacity and weathering resistance but may be selected for applications where cost, brightness, or specific processing requirements are more important.

Q: What does the Hegman value indicate?

A: The Oil Dispersion value of ≥6.0 Hegman provides a reference for pigment dispersion and fineness. Higher dispersion fineness can be important when evaluating surface appearance and formulation consistency.

Q: Is this grade suitable for my specific coating or plastic formulation?

A: Suitability depends on the formulation, resin system, pigment loading, processing conditions, and required finished-product properties. Buyers should provide their application and technical requirements for grade evaluation before placing a bulk order.

Q: Can I request a COA for each shipment?

A: Yes. Buyers can request a Certificate of Analysis (COA) for shipment-specific quality verification. The applicable test items should be confirmed according to the agreed product specification and order requirements.

Q: Can you provide samples before a bulk order?

A: Sample availability can be discussed before bulk procurement. Buyers should specify the intended application and required quantity so the appropriate sample and evaluation arrangement can be confirmed.

Q: How should Titanium Dioxide Rutile be stored?

A: Store the product in a dry, well-ventilated area with the packaging properly sealed and protected from moisture and contamination.

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