Cashew Nut Shell Oil Solvent Free Hardener FX-6654
|
performance |
FX-6654 (<0.1% free EDA) |
|
color |
≤ 14 |
|
Viscosity, (cps) @ 25 °C |
1200 |
|
Amine value (mg KOH/g) |
325 |
|
Solid content, % |
100 |
|
Amine hydrogen equivalent |
132 |
|
Solvent content |
0 |
The above curing agents have fast drying speed at room temperature and low temperature
Product Positioning:
Cashew Nut Shell Oil Hardener for Floor Coatings
①No solvent, low viscosity
②No benzyl alcohol
③Phenol-free
④Fast curing
⑤Excellent state of paint film, especially under high temperature conditions
Adhesion on dry/wet concrete:
|
Properties |
Dry Concrete |
Wet Concrete |
||
|
Pull-out adhesion |
failure type |
Pull-out adhesion |
failure type |
|
|
FX-6654（70phr） |
1030 psi 7.10MPa |
Concrete cohesion |
760 psi 5.24MPa |
Concrete cohesion |
|
FX-6654（50phr） |
981 psi 6.76MPa |
Concrete cohesion |
846 psi 5.83MPa |
Concrete cohesion |
Self-recoating performance: adhesion
|
Systems |
Self-recoat @ RT |
Self-recoat @ 5°C+80%RH |
||
|
Pull off adhesion/psi |
failure type |
Pull off adhesion/ps |
failure type |
|
|
FX-6654 |
1307 psi 9.01MPa |
100% coating-coating |
1168 psi 8.05MPa |
70% coating cohesion 30% glue -coating |
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