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.
Easy handling/Low viscosity
High speed process
Low energy 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.
Excellent alkali and chemical resistance
High temperature resistance
High tensile strength
Very low magnetic and thermal conductivity