JEFFAMINE® SD-2001 amine is a difunctional secondary amine derived from JEFFAMINE® D-2000 amine. JEFFAMINE® SD-2001 amine allows for better control of open time and curing speed in applications like polyurea spray coatings, polyurea pre-polymers, and polyurea hybrid systems.
JEFFAMINE® D-205 amine is similar in AHEW and structure to JEFFAMINE® D-230 amine. However, its primary amines are more hindered, making it slower to react with epoxy groups. JEFFAMINE® D-205 amine is a good choice for epoxy applications where longer open time and a low exotherm are highly desired.
Application
• Slower reactions with isocyanates – more manageable polyurea application
| Original Document | Technical Datasheet(English) | |||
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