Lansperse BIO691

Product Category: Coatings Additives

BioLoop dispersing agent for both aqueous and solvent systems

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Lansperse BIO691 is part of our new range of powerful dispersing agents containing components that are from renewable sources. Unlike many bio-based surfactants, this product offers excellent wetting and dispersing properties for a wide range of inorganic and organic pigments and powders. One of the main characteristics that makes them different from conventional dispersing agents is how they can attach to a particle substrate. Conventional dispersing agents tend to be linear in structure and attach to one hydrophobe group. The BioLoops are different as they have two hydrophobes that attach to a particle substrate which makes it twice as effective as a conventional dispersing. This particular product is unique because of it's ability to disperse particles in aqueous and solvent-based mediums. An aqueous dispersion manufactured using Lansperse BIO691 can be incorporated in solvent and aqueous-based paints without detriment to performance. This property is suitable for universal tinters and useful for formulators that want a multi-functional dispersing agent.

Applications

  • Aqueous dispersions for inorganic and organic powders and pigments

  • Dispersing agent for aqueous and solvent paint​

 

  • Solvent dispersions

 

  • Universal tinting systems

Key Features

  • Based on BioLoop technology

  • From bio-renewable sources

  • Powerful dispersing properties

  • No flocculation

  • VOC free

  • Fast particle size reduction

  • Biodegradeable

  • Low ecotoxicity

  • No irritancy

Specification

Appearance at 25°C

Light amber liquid

Colour gardner

5 max

Cloud point (5g in 45g (BDG/water)

52 - 60 °C

pH (5% aqueous)

5 - 8

Radio Carbon Dating

Percent modern carbon (pMC): 98.4%

Carbon Picture.jpg

Typical Properties

Composition

BioLoop surfactant

Odour

Characteristic 

Solids content

100%

Viscosity at 25°C (cP)

468

Specific gravity at 20°C

1.08

Pour point °C

10

Flash point closed cup °C

>150

Surface tension 0.1% (mN/m)

35.4