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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™ hyperdispersants for thermosets applications

Are you seeking higher efficiency over conventional dispersants to disperse pigments, fillers or additives (e.g. flame retardants) for your thermoset applications?

The use of the right dispersant can decrease processing time and improve product quality.

Lubrizol offers a high performance product line, Solplus™ polymeric dispersants also known as hyperdispersants, with specific products for thermosets (unsaturated polyesters, epoxies, etc.).

Find out more about the performance benefits of Lubrizol’s hyperdispersant products for thermosets applications:
Product Product description Physical form Particles dispersed Applications Product TDS
Solplus™ D 560 New product for high and low temperature cure and some ambient systems. Low viscosity for easy handling. 100% active liquid - Inorganic pigments
- Fillers
- Unsaturated polyesters,   acrylics and epoxies
- Can also be used for
   pigment treatments
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Solplus™ D 540 Dispersant for heat cured UPE 100% active liquid - Inorganic pigments
- Fillers
- Recommended for filled    and heat cured UPE
- Can be used for    pigment treatment
Download
Solplus™ D 541 Dispersant for low temperature and some ambient cured UPE 100% active liquid - Inorganic pigments
- Fillers
For heat cured and some ambient cured UPE systems Download
Solplus™ D 570 Effective in ambient cured systems with minimal impact on cure 100% active liquid - Inorganic pigments
- Fillers
Ambient cure UPE and epoxy Download
Solplus™ D 520 Dispersant for use in acrylic syrup 100% active liquid - Inorganic pigments
- Fillers
- Organic pigments
Acrylic syrup Download
Solplus™ D 510 Dispersant for heat and ambient cured UPE and epoxies 100% active viscous liquid - Organic pigments
- Silica sand
100% epoxies and UPEs Download


Lubrizol also offers high-performance polymeric dispersants for other applications:
Thermoplastics applications
Liquid colorants & dispersions

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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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