Knowledge
Formulation knowledge, written for practitioners
Practical, parameter-backed answers on emulsion stability, emulsifier selection and supplier qualification. New articles publish weekly.
Q&A · Metalworking fluids
Why does my metalworking fluid emulsion separate after dilution?
Read article → Q&A · Metalworking fluids
How to choose emulsifier HLB for oil-in-water metalworking fluids
Read article → How-to · Metalworking fluids
How to run a parallel emulsifier comparison test in MWF concentrates
Read article → Q&A · Selection
Span 80 vs Tween 80: which emulsifier for which system?
Read article → Q&A · Release agents
Why do oil-based release agents turn hazy or separate in storage?
Read article → How-to · Fibre & textile
How to fix uneven oil pickup in synthetic fibre spin finishes
Read article → Q&A · Procurement
How to qualify a second-source emulsifier supplier: what data to request
Read article →Coming next
Technical article
How to reduce foam in semi-synthetic cutting fluids without losing emulsion stability
Coming soon Technical article
Hard water stability of metalworking fluid emulsions: causes and fixes
Coming soon How-to
Blending two emulsifiers to hit a target HLB: worked examples
Coming soonHave a formulation question now?
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