Pergaquick A200
Dimethylaniline (DMA)
99%, liquid
Provides a longer gel time when combined with a BPO paste or powder, but very fast curing of unsaturated polyester resins
Less moisture-sensitive
Cures well at lower temperatures
Can only be used when accelerating large volumes of resin
Works as a promoter in a cobalt-pre-accelerated system
Pergaquick A200 is a dimethylaniline (DMA) and is added to polyester as an accelerator to provide very fast curing in combination with a BPO paste or powder.
Application
Due to its high concentration, Pergaquick A200 can only be used when accelerating large volumes of polyester resin. Pergaquick A200 is insoluble in water, but soluble in various organic solvents.
