Enhanced TDS
Identification & Functionality
- Agrochemical Functions
- CASE Ingredients Functions
- Composite Materials Functions
- Technologies
- Product Families
- Chemical Nature
Modified polymer
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Materials Features
- High Molecular Weight Dispersant
High molecular weight dispersing agents offer a pronounced stabilization effect. This is due to a high number of anchoring groups along the polymer backbone which bind to numerous sites on the pigment surface. These high molecular weight dispersing agents can be linear or branched molecules with molecular weights between 5,000 and 20,000 g/mol.
- Key Benefits
- Outstanding color strength
- Improved gloss
- Anti-flooding behavior
- Excellent flocculation stability
- Solvent-free
Applications & Uses
- Markets
- Applications
- Compatible Substrates & Surfaces
- Adhesive & Sealant End Applications
- Coating End Applications
- Ink & Toner End Applications
- Recommended Concentrations
Calculation method to estimate the minimum required amount of active ingredients on pigment (DOP):
Inorganic pigments 20 - 30 % on oil absorption value
Organic pigments (green, blue, violet) 15 - 30 % on BET value
Organic pigments (yellow, orange, red) 25 - 45 % on BET value
Carbon blacks (LCF) 15 - 20 % on DBP value
Carbon blacks (HCC) 50 - 80 % on DBP value
- Applications
Dispex Ultra® PX 4290 is a dispersing agent of organic and inorganic pigments in aqueous coating systems, printing inks and adhesives. Due to the excellent stabilizing characteristics high levels of gloss, outstanding color strength and excellent viscosity reduction can be achieved. This allows also higher pigment loadings while excellent flow characteristics are maintained.
Properties
- Physical Form
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Packaging Type
- Packaging Information
- 18KG Plastic jerricans
- 190KG Steel drums
- 950KG Composite IBC (31HA1)
Storage & Handling
- Storage Information
Separation or turbidity may occur during storage or transportation below 0 °C. Heat to 35 - 40 °C and stir well to re-liquefy.