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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Span™ 40

Technical Datasheet | Supplied by Croda
Span™ 40 by Croda is a 100% bio-based, non-ionic surfactant fatty acid ester produced from sorbitol and C16 fatty acid. Acts as a wetting agent, pigment dispersant and carrier liquid. It also acts as W/O emulsifier and O/W co-emulsifier. Provides good environmental and health profile. Allows high loading of pigments/fillers. It is compatible with acrylic/ vinylic/ UV, epoxy, natural oils, waxes, esters, polyesters and polyurethane. Span™ 40 is used in adhesives and sealants. It complies with REACH, food contact approvals including EU 10/2011 and FDA (175.105).
Product Type
  • Surfactants > Acid Esters
  • Dispersing Agents
  • Wetting Agents
Chemical Composition
Sorbitan monopalmitate
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with Span™ 40.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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