Cashew Nut Shell Oil Bio-based Modified Polyol FX-9008
Guangzhou Polycarbon provides a range of renewable polyol products for polyurethane formulations.
Cashew nut shell oil products exhibit excellent water resistance, low moisture sensitivity, and balanced mechanical strength.
Cashew nut shell oil polyols provide excellent chemical resistance, especially alkali resistance.
Key markets include coatings, adhesives, potting, foams and composites.
|
Hydroxyl value (mg KOH/g) |
320 |
|
Viscosity (cps@25℃) |
3000 |
|
functionality |
3 |
|
Color (Ghanaian Law) |
10 |
|
Remark |
High strength and high Tg |
Mechanical behavior
|
formula |
FX-9008/PMDI =100/78.3 |
|
Tensile strength (MPa) |
38 |
|
Shore D hardness |
80 |
|
Lap Shear Strength,(MPa) |
14.3（13 on AI） |
|
Elongation at break (%) |
6 |
|
Tg(°C) |
98 |
|
curing conditions |
7 days at room temperature |
Hydrolytic stability
|
Polyol samples, cured with polymeric MDI (NCO index=100) |
FX-9008 |
|
Lap Shear Strength (MPa), Control Sample |
17.2 |
|
After 80°C/7 days water immersion test Lap Shear Strength (MPa) |
7.6 |
|
Lap shear strength drop (%) |
55.7 |