Ancamine® R 215
ANCAMINE® 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 Ancamine® R 215 enables Rebars with lower lifetime costs.
PROCESSING
Properties
- Easy handling/Low viscosity
- High reactivity
- High speed process
- Low energy costs
Specification
|
Specification
|
Value
|
unit
|
Test MethoD
|
|
Appearance
|
Clear liquid |
-
|
visual
|
|
Color（APHA）
|
≤ 50
|
-
|
DIN ISO 6271
ASTM 1209
|
|
Water Content
|
Max 0.2
|
% by wt.
|
Karl-Fischer*
|
|
Amine Value
|
655 - 665
|
Mg KOH/g
|
Titration
|
|
H-active equivalent weight
|
42,5
|
g/val
|
|
*modified by using a solution of 30% salicylic acid in methanol under cooling
Rebars based Ancamine® R 215 overcompensate the disadvanteges of steel rebars and existing composite rebar systems. Due to it‘s properties it is the ideal solution for corrosive applications.
APPLICATIONS
Properties
- Excellent alkali and chemical resistance
- High temperature resistance
- No corrosion
- High tensile strength
- Very low magnetic and thermal conductivity
For more information, check out our latest:
Concrete exposed to de-icing salts
Electromagnetic applications
Housebuilding
Masonry strengthening
Concrete exposed to marine salts