Inks and Pigments

C-TOX H & G-TOX H Series for Pigments

C-TOX H (Buff) and G-TOX H (Grey) are engineered colored pigment extenders based on titanium-iron oxide (ilmenite mineral, FeTiO₃), specifically developed for pigment powder manufacturing and pigment paste preparation. The buff and grey rutile TiO₂ phases w...

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C-TOX H & G-TOX H Series for Pigments
Inks and PigmentsC-TOX H & G-TOX H Series for Pigments
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Advantages

Key Benefits

Why C-TOX H & G-TOX H Series for Pigments is the preferred choice for inks and pigments formulations

01

Partial replacement of white TiO₂ pigment — reduces formulation cost

02

Replacement of expensive organic and inorganic pigments in buff/grey shade systems

03

Uniform particle size for consistent tint strength and shade reproducibility

04

Improved dispersion and reduced agglomeration in pigment pastes

C-TOX H & G-TOX H Series for Pigments benefits Performance engineered for Inks and Pigments
05

Stable paste rheology and long-term storage stability

06

Excellent resistance to acids, alkalis, and chemicals

07

Non-toxic, chemically inert, and environmentally safe

08

Dual action — spacing plus controlled optical contribution to the pigment system

Quality AssuredISO Certified
Lab TestedEvery Batch
Eco FriendlySustainable
Global DeliveryWorldwide
Product Grades

Product Grades

Comprehensive range of C-TOX H & G-TOX H Series for Pigments grades for diverse industrial applications

9 Specialized Grades

Each grade is engineered for specific performance requirements in inks and pigments applications

Lab Verified
Quality Certified
Sample Available
C-TOX H 1001 (Sahara Beige)
Featured
01

C-TOX H 1001 (Sahara Beige)

Specialty sahara beige shade buff pigment extender for pigment powders and paste systems — enables partial TiO₂ and organic pigment replacement in warm earth-tone colour systems.

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C-TOX H (Buff Color)
02

C-TOX H (Buff Color)

Standard buff inorganic coloured pigment extender for universal pigment pastes — provides controlled warm beige tonal contribution and effective white TiO₂ spacing.

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C-TOX OF (Ultrafine Buff)
03

C-TOX OF (Ultrafine Buff)

Ultrafine buff grade for premium pigment paste applications requiring finer particle size, superior dispersion, and more precise tonal control in buff and earth-tone shades.

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G-TOX H 7005 (Mausgrey)
04

G-TOX H 7005 (Mausgrey)

Warm grey inorganic pigment extender for universal and solvent-based pigment concentrates — creates controlled grey tone contribution while reducing white TiO₂ and carbon black demand.

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G-TOX H 7001 (Silver-Grey)
05

G-TOX H 7001 (Silver-Grey)

Silver-grey shade pigment extender for premium pigment systems, providing neutral cool-grey undertone with excellent tint strength and superior weather and UV stability.

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G-TOX H 7023 (Betongrey)
06

G-TOX H 7023 (Betongrey)

Concrete grey pigment extender for universal pastes used in industrial and architectural colour systems, providing consistent shade control and batch reproducibility.

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G-TOX H 7044 (Whitish Grey)
07

G-TOX H 7044 (Whitish Grey)

Light whitish-grey pigment extender for paste systems where subtle grey tone contribution is required alongside TiO₂ and carbon black reduction.

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G-TOX H 7045 (Grey)
08

G-TOX H 7045 (Grey)

Standard grey pigment extender offering balanced neutral grey tonal contribution, consistent tint strength, and cost-effective TiO₂ replacement in pigment pastes.

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G-TOX H 7046 (Dark Grey)
09

G-TOX H 7046 (Dark Grey)

Deep grey shade pigment extender for dark neutral colour systems in industrial pastes — provides high hiding contribution and excellent chemical and UV durability.

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Inorganic Pigment Powders Universal Pigment Pastes Industrial Grade Quality Tested
Inks & Pigments Application Matrix

Application Areas

Application areas listed against C-TOX H & G-TOX H Series for Pigments in the Inks & Pigments application matrix

Application intelligence Workbook-verified product and application mapping
Buff / Earth Tone Shades
Use Area 01

Buff / Earth Tone Shades

Application TypeInorganic Pigment Powders

System / Sub-categoryBuff / Earth Tone Shades

Verified in Inks & Pigments matrix
Grey / Neutral Shades
Use Area 02

Grey / Neutral Shades

Application TypeInorganic Pigment Powders

System / Sub-categoryGrey / Neutral Shades

Verified in Inks & Pigments matrix
Solvent-Based Pigment Concentrates
Use Area 03

Solvent-Based Pigment Concentrates

Application TypeUniversal Pigment Pastes

System / Sub-categorySolvent-Based Pigment Concentrates

Verified in Inks & Pigments matrix
Product Sheet Applications

Applications

Applications listed for C-TOX H & G-TOX H Series for Pigments in the Inks & Pigments product sheet

Pigment Powders (Buff & Grey Shades)
01

Pigment Powders (Buff & Grey Shades)

C-TOX H & G-TOX H Series for Pigments
Universal Pigment Pastes
02

Universal Pigment Pastes

C-TOX H & G-TOX H Series for Pigments
Water-Based Pigment Dispersions
03

Water-Based Pigment Dispersions

C-TOX H & G-TOX H Series for Pigments
Solvent-Based Pigment Concentrates
04

Solvent-Based Pigment Concentrates

C-TOX H & G-TOX H Series for Pigments
Cost-Optimised Colour Systems
05

Cost-Optimised Colour Systems

C-TOX H & G-TOX H Series for Pigments
Earth-Tone & Muted Colour Systems
06

Earth-Tone & Muted Colour Systems

C-TOX H & G-TOX H Series for Pigments

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Product Support

Frequently Asked Questions

Common questions about C-TOX H & G-TOX H Series for Pigments in inks and pigments applications

C-TOX H (Buff) and G-TOX H (Grey) are engineered rutile TiO₂-bearing pigment extenders derived from ilmenite (FeTiO₃). They act as optical spacers between colour pigment particles, reducing pigment–pigment contact, suppressing agglomeration, improving dispersion stability, and simultaneously providing a controlled buff or grey tonal contribution.

Their dual action — pigment spacing plus controlled tonal contribution — allows partial replacement of expensive white TiO₂ (used as spacer pigment) and costly organic/inorganic colour pigments, maintaining colour performance while significantly reducing formulation cost.

Buff/earth-tone shades (controlled shade development with TiO₂ reduction), grey systems (consistent tint strength and batch reproducibility), muted colours (improved dispersion and tone stability), and cost-sensitive shades (effective pigment replacement without visual compromise).

Yes, both series offer excellent weather resistance, high resistance to acids, alkalis, and chemicals, thermal and UV stability, and are non-toxic and chemically inert — making them reliable for long-term paste storage and downstream application.

Typical loading is 10–50% of the total pigment/extender mix depending on the target shade, TiO₂ replacement level, and desired tint strength. Trials are recommended to optimise performance for each specific pigment system.

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See It In Action

Watch how 20 Microns' C-TOX H & G-TOX H Series for Pigments supports real-world industrial applications.

C-TOX H & G-TOX H Series for Pigments - Product & Application Film
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C-TOX H & G-TOX H Series for Pigments - Product & Application Film20 Microns Limited · Official Channel
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