Paramus — Surfactant & Emulsion Stability Screen

Overview

Give an early read on emulsion stability: match surfactant HLB to the oil phase and flag coalescence, creaming, and inversion risk. The value is surfactant-system triage, not one lookup.

Guidance vs execution: HLB matching and stability estimates come from tested Paramus tools. Treat outputs as screening signals, not certified emulsion shelf life.

When to Use

• Selecting or checking a surfactant system for a waterborne emulsion
• Diagnosing creaming, coalescence, or phase-inversion risk early Do not use for: certified stability-study claims or bulk rheology (use rheology screen).

Workflow

Oil phase + surfactant(s) + water
  ↓ 1. Estimate required HLB            → from oil phase
  ↓ 2. Match surfactant system          → HLB + structure fit
  ↓ 3. Predict destabilization modes    → creaming/coalescence
  ↓ 4. Flag phase-inversion risk        → temperature/composition
  ↓ 5. Emit stability summary           → ranked risks + mitigations

Procedure

1. Discover tools via search/get_schema ("emulsion", "surfactant", "HLB").
2. Estimate the required HLB from the oil phase.
3. Match the surfactant system by HLB and molecular structure.
4. Predict dominant destabilization modes (creaming/coalescence).
5. Flag phase-inversion risk over temperature/composition.
6. Emit a ranked stability summary with mitigations.

Domain Judgment

• Required HLB is a starting point, not a guarantee — structure matters too.
• Creaming is reversible; coalescence is not — weight them differently.
• Watch phase-inversion temperature near processing/storage conditions.

Fallbacks

• Colloid tool unavailable → deliver a manual HLB-matching checklist.
• Endpoint unreachable → stop and report; do not fabricate stability verdicts.