Cashew nut shell liquid bio-based modified polyol FX-9008
Guangzhou Polycarbon provides a series of renewable polyol products for polyurethane formulations.
Cashew nut shell liquid products demonstrate excellent water resistance, low moisture sensitivity, and balanced mechanical strength.
Cashew nut shell liquid polyols provide excellent chemical resistance, especially alkali resistance.
Main markets include coatings, adhesives, potting, foam and composite materials.
|
hydroxyl value (mg KOH/g) |
320 |
|
Viscosity (cps@25℃) |
3000 |
|
Functionality |
3 |
|
Color (Ghanaian Law) |
10 |
|
Remarks |
High Strength and highTg |
Mechanical properties
|
Recipe |
FX -9008/PMDI = 100/78.3 |
|
StretchingDegree(MPa) |
38 |
|
ShaoDHardness |
80 |
|
Lap shear strength, (MPa) |
14.3 （13 on AI ">) |
|
Elongation at break(%) |
6 |
|
Tg(°C) |
98 |
|
Curing conditions |
Room temperature 7天 |
Hydrolytic stability
|
Polyol samples, and polymerizationMDICure （NCOIndex=100) |
FX-9008 |
|
Lap shear strength (MPa), Control sample |
17.2 |
|
80°C/7 After Tianshui immersion test Lap shear strength (MPa) |
7.6 |
|
Lap shear strength decreases(%) |
55.7 |
17.2
80°C/7 After Tianshui immersion test
Lap shear strength (MPa)
7.6
Lap shear strength decreases(%)
55.7
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