VESTAMIN® R 215
VESTAMIN® R 215 IS A NEW SOLUTION FOR COMPOSITE REINFOCED BARS THAT COMBINES THE ADVANTAGES OF POLYAMINES IN EPOXY SYSTEMS.
Evonik has developed a new diamine hardener for hot cured epoxy composite bars.This new hardener exhibits an outstanding performance profile with regard to both mechanical and chemical properties. Compared to common solutions VESTAMIN® R 215 enables Rebars with lower lifetime costs.
DIN ISO 6271 ASTM 1209
% by wt.
655 - 665
H-active equivalent weight
*modified by using a solution of 30% salicylic acid in methanol under cooling
Rebars based VESTAMIN® R215 overcompensate the disadvanteges of steel rebars and existing composite rebar systems. Due to it‘s properties it is the ideal solution for corrosive applications.