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Lubrizol
Solplus™ polymeric dispersants, also known as hyperdispersants, are polymeric materials designed to offer significantly higher levels of performance for thermoplastics, thermosets and liquid colorants.

Solplus™ polymeric dispersants for liquid colorants & dispersions

The use of the right dispersant in liquid colorants & dispersions can increase productivity and improve product quality. Lubrizol offers a comprehensive range of polymeric dispersants - Solplus™ hyperdispersants - delivering high-performance to various applications and products.

Find out more about the performance benefits of Lubrizol's Solplus™ polymeric dispersants for liquid colorants & dispersions:
Product Product description Physical form Particles dispersed Application FDA compliance* Product TDS
Solplus™ K240 Dispersant for pigments and fillers into liquid colorant dispersions 100% active waxy paste - Organic pigments
- Inorganic pigments
- Fillers
For liquid colorants used in thermoplastics. Good solubility in common colorant media Yes Download
Solplus™ K241 Dispersant for pigments and fillers into liquid colorant dispersions 50% active dilution of Solplus™ K240 for easy handling - Organic pigments
- Inorganic pigments
- Fillers
For liquid colorants used in thermoplastics. Good solubility in common colorant media Yes Download
Solplus™ K251 Dispersant for pigments into liquid colorant dispersions 50% active liquid - Organic pigments
  especially Carbon   Black
For liquid colorants used in thermoplastics. Good solubility in common colorant media Yes Download
Solplus™ R710 Excellent dispersing capabilities and very broad compatibility 100% active liquid - Organic pigments.
  Particularly   effective with   acidic and basic   carbon black
Polyols, plasticizers and gel coats Call for more information Download
Solplus™ K200 For non-phthalate plasticizers 50% active in DOA (Dioctyl Adipate) - Organic pigments   Carbon black Plasticizer based pigment dispersions Yes Download
Solplus™ K210 For phthalate based plasticizers 50% active in DINP (Diisononyl Phthalate) - Organic pigments   Carbon black Plasticizer based pigment dispersions Yes Download
Solplus™ K500 For dispersing pigments and fillers into plasticizers and polyols 100% active liquid - Inorganic   pigments
- Fillers
Plasticizer and polyol dispersions No Download
Solplus™ DP700 Dispersant for PVC plastisols and plasticizers 100% active liquid - Inorganic   pigments,   especially TiO2   
- Fillers
PVC, plastisol and plasticizer No Download
* Please inquire for specific FDA compliance details.


Read more about Lubrizol’s product offering and the available Solplus™ polymeric dispersants for other applications:

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Case Studies from Polymeric dispersants for Plastics

Gain stability in multiple reactive thermoset systems and improve dispersion of a broad range of pigments with one unique dispersant

Solplus D610 offers a combination of good dispersion of a broad range of pigments with stability in multiple reactive thermoset systems including epoxy, polyamide, polyurethane, unsaturated polyester gelcoats, and others.  

See comparative performance data vs benchmark solutions in this case study.


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PP/Calcium Carbonate Masterbatch: Increase loading up to 85% and improve dispersion with Solplus™ DP310 hyperdispersant

Calcium carbonate masterbatch concentrates can typically achieve 75% loading with existing wax technologies. Now they can obtain higher filler loadings up to 85% with Solplus™ DP310 hyperdispersant. Its excellent dispersing capabilities helps improve manufacturing efficiencies and provide high quality PP masterbatch.

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Improve processability of highly loaded Nylon 6 masterbatch dispersions with Solplus™ DP320 hyperdispersant

Solplus™ DP320 hyperdispersant is a preferred option to meet the requirements for processing efficiency of nylon masterbatch compounds and to deliver good aesthetics.

It offers:

  • Improved processability resulting in an increase of overall throughput and a decrease in costs due to: lower filter pressure, reduced extruder torque, effective dispersion
  • Increased color strength at low and high filler loading

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Downloads from Polymeric dispersants for Plastics

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