Cashew shell oil bio-based modified polyol FX -9007
Guangzhou Polycarbon provides a series of renewable polyol products for polyurethane formulations.
Cashew shell liquid products exhibit excellent water resistance, low moisture sensitivity, and balanced mechanical strength.
CNSL polyols provide excellent chemical resistance, especially alkali resistance.
Major markets include coatings, adhesives, potting, foam and composites.
Mechanical properties
|
Recipe |
FX -9007/PMDI = 100/40.3 |
|
tensile strength(MPa) |
17.3 |
|
ShaoDhardnesshardness span> |
71 |
|
Lap shear strength,(MPa) |
10.7 |
|
Elongation at break(%) |
84 |
|
Tg(°C) |
23.2 |
|
curing conditions |
room temperature 7days |
Cure Speed
|
Recipe |
FX -9007/PMDI = 100/40.3 |
|
Hard dry(Hours)at 25°C |
4.5 |
|
Hard dry(Hours)at 5°C |
17.3 |
|
Hard dry(Hours)at 0°C |
22.7 |
Hydrolytic stability
|
Polyol samples, and polymerizationMDICure （NCOindex=100) |
FX-9007 |
|
Lap shear strength (MPa), Control Sample |
8.7 |
|
80°C/7 After soaking in Tianshui Lap shear strength (MPa) |
6.2 |
|
Lap shear strength decreased(%) |
28.5 |
Lap shear strength (MPa), Control Sample
8.7
80°C/7 After soaking in Tianshui
Lap shear strength (MPa)
6.2
Lap shear strength decreased(%)
28.5
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