Cashew nut shell oil bio-based modified polyol FX-9008
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.
|
Hydroxyl value (mg KOH/g) |
320 |
|
Viscosity (cps@25℃） |
3000 |
|
Functionality |
3 |
|
Color (Ghana method) |
10 |
|
Remarks |
high Strength and heightTg |
Mechanical properties
|
Recipe |
FX -9008/PMDI = 100/78.3 |
|
stretchDegree(MPa) |
38 |
|
ShaoDhardnesshardness span> |
80 |
|
Lap shear strength,(MPa) |
14.3 （13 on AI) |
|
Elongation at break(%) |
6 |
|
Tg(°C) |
98 |
|
Curing conditions |
room temperature 7days |
Hydrolytic Stability
|
Polyol samples, and polymerizationMDICure （NCOindex=100) |
FX-9008 |
|
Lap shear strength (MPa), Control Sample |
17.2 |
|
80°C/7 After soaking in Tianshui Lap shear strength (MPa) |
7.6 |
|
Lap shear strength decreased(%) |
55.7 |
pan>MPa), control sample
17.2
80°C/7 After soaking in Tianshui
Lap shear strength (MPa)
7.6
Lap shear strength decreased(%)
55.7
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