Deuteron® XG

Identification & Functionality

Chemical Family

Polysaccharides

Chemical Name

Xanthan Gum

CASE Ingredients Functions

Rheology Modifier,

Thickener

Cleaning Ingredients Functions

Thickener

Technologies

CASE Ingredients,

Cleaning Ingredients

Product Families

CASE Ingredients — Additives

Rheology Modifiers & Stabilizers

Cleaning Ingredients — Functional Additives

Rheology Modifiers

Features & Benefits

CASE Ingredients Features

Acid Resistance,

Alkali Resistance,

Anti-Settling,

Excellent Dispersibility,

Excellent Stability,

Floating Resistance,

Sag Resistance,

Wide Temperature Operating Range,

Wide pH Compatibility

HII Features

Good Alkali Tolerance,

Heat Resistance,

Improve Freeze/Thaw Stability,

Increases Viscosity,

Water Soluble,

pH Stable

Applications & Uses

Markets

Building & Construction,

HI&I Care

Applications

Building & Construction — Building Materials

Plasters & Renders

HI&I Care — Home Care

Surface Care

Adhesive & Sealant Type

Waterborne Adhesive

Coating Type

Waterborne Coating

Ink & Toner Type

Waterborne Ink

Use Level

0.1 - 0.3 % (Stabilisation of solids against sedimentation), 0.1 - 0.5 % (Anti - sagging ), 0.1 - 1.0 %(Thickening / Gel formation)

Applications

Deuteron® XG is suitable for the following applications

• General viscosity adjustment
• Reduction of floating / settling of waxes
• and pigments
• Improved stability / anti-sagging
• Preparation of stable gels

Deuteron® XG especially improves performance in

• Water-based coatings and printing inks
• Pigment concentrates
• Emulsion paints and plasters
• Water based adhesives
• Cleaning products

Dosage

The required addition level depends on the requirement / target properties

• Thickening / Gel formation 0.1 - 1.0 %
• Stabilization of solids against sedimentation 0.1 - 0.3 %
• Anti-sagging 0.1 - 0.5 %

 

Processing Information

• Due to its rapid hydration, Deuteron® XG tends to form lumps. To ensure a proper dispersion it is recommended to add Deuteron® XG slowly while stirring. Once everything is added stir at a high shear rate until complete dispersion is achieved.
• As soon as the viscosity of the solution increases, the speed should be reduced to avoid foam formation. Usually a proper dispersion takes 20 - 30 minutes. For easier incorporation it is possible to develop an easy to use intermediate product. Therefore, Deuteron® XG can be mixed with a glycol / glycolether or alcohol of choice ration approx. 11) and dispersed to a high viscosity suspension.
• Thickener solutions based on polysaccharides should be stabilized against fungal and bacterial growth with a suitable biocide. All broad range biocides used in the paint industry are suitable.
• Xanthan Gum, acid-, alkaline- and heat-resistant.

Liquid preparations

Our liquid preparations are based on our Deuteron® XG. The thickener is pre-dispersed in water soluble solvents for easier incorporation. The liquid preparations can be easily dispersed using medium shear force. It is recommended to slowly pour in the dispersion while stirring.

Properties

Physical Form

Powder

Appearance

Yellowish powder

Typical Properties

	Value	Units	Test Method / Conditions
Bulk Density	approx. 800	g/L	—
Viscosity (in 1% Water)	approx. 2400	mPa.s	—

Technical Details & Test Data

Technical Details

Solvent tolerance curve of 1% Deuteron® XG in Water / Isopropanol

Viscosity of 0.5% Deuteron® XG at different pH levels.

Packaging & Availability

Packaging Type

Bags,

Tanks

Regional Availability

• Canada
• Mexico
• USA

Packaging Information

Paper bags (25 kg net)

Storage & Handling

Shelf Life

24 months

Storage Conditions

24 months at room temperature and dry conditions. Storage temperature should not exceed 35°C. The relative humidity should not exceed 70%.