Cashew Nut Shell Oil Solvent Free Hardener GX-5653
|
performance |
GX-5653 (<2% free EDA) |
|
color |
≤ 14 |
|
Viscosity, (cps) @ 25 °C |
1084 |
|
Amine value (mg KOH/g) |
366 |
|
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
Relatively speaking, the hardness of GX-5653 develops faster, especially for the floor field
Adhesion on dry/wet concrete
|
Properties |
Dry Concrete |
Wet Concrete |
||
|
Pull-out adhesion |
failure type |
Pull-out adhesion |
failure type |
|
|
GX-5653（70phr） |
1134 psi 7.82MPa |
50% concrete cohesion; 50% glue-coating |
730 psi 5.03MPa |
Coating- substrate |
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 |
|
|
GX-5653 |
1045 psi 7.21MPa |
70% coating-coating 20% glue-coating 10% coating-substrate |
1404 psi 9.68MPa |
40% coating cohesion 60% glue -coating |
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