Material Analysis
10 Aufrufe
EMA incompatible with lubricant
Problembeschreibung
After adding lubricant to EMA, lubricant oil spots exude on product surface
Ursachenanalyse
Poor compatibility between lubricant and EMA causes supersaturation exudation; lubricant molecular weight low with fast migration rate
Lösung
1) Select lubricant compatible with EMA; 2) Reduce lubricant dosage to 0.1-0.2wt% to avoid supersaturation; 3) Use internal lubricant instead of external lubricant
Wichtigste Erkenntnis
Lubricant incompatibility causes exudation; selecting compatible lubricant is key
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