LANXESS: Low Free Isocyanate Prepolymers for Adhesives and Sealants
LANXESS’ Adiprene LF technology reportedly creates prepolymers with < 0.1 wt% free MDI (methylene diphenyl diisocyanate) and other isocyanates such as TDI (toluene diisocyanate), HDI (hexamethylene diisocyanate), or pPDI (p-phenylene diisocyanate).
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