HSPiP 6.2: Hansen Solubility Parameters Software

HSPiP 6.2 is the latest version of the Hansen Solubility Parameters in Practice software, launched January 1, 2026 . It is the industry-standard tool for calculating and applying Hansen Solubility Parameters in polymer science, coatings, pharmaceuticals, and nanomaterial dispersion .

Key Features

Solubility & Compatibility Prediction

• HSP Calculation: Computes dispersion (δD), polar (δP), and hydrogen bonding (δH) parameters

• Ra & RED Values: Quantifies solubility and compatibility between substances

• Polymer Screening: Predicts swelling, stress cracking, and adhesion behavior

Built-in Databases

• Solvents: Extensive library of common solvents with verified HSP values

• Polymers: Comprehensive polymer database for rapid compatibility checks

• Custom Entries: User-defined substance addition

Y-MB Module (Thermodynamics)

• Boiling point and flash point prediction

• Vapor pressure and evaporation rate calculations

• Mixture property estimation

Optimization Tools

• Solves unknown HSP values from experimental solubility tests

• Dispersion optimization for pigments, carbon nanotubes, graphene

Applications

• Coatings & inks (solvent substitution for REACH/VOC compliance)

• Pharmaceuticals (drug-polymer excipient compatibility)

• Lithium-ion batteries (electrode slurry dispersion)

• Nanomaterials (graphene, CNT dispersion optimization)

• Polymers (stress cracking, swelling, adhesion studies)