ISO 16365-3:2014
Plastics -- Thermoplastic polyurethanes for moulding and extrusion -- Part 3: Distinction between ether and ester polyurethanes by determination of the ester group content
Product Details
The method is applicable to all linear polyurethanes based on 4,4'-diphenylmethane diisocyanate (MDI) and is intended for instance to minimize long-term tests related to microbe resistance and hydrolysis.