Bio-based modified castor oil polyol JT-805 (similar performance to BASF 805/1080)
Bio-based modified castor oil polyol JT-805
Provides a range of renewable polyol products for polyurethane formulations.
The product demonstrates excellent water resistance, low moisture sensitivity, and balanced mechanical strength.
Polyols provide excellent chemical resistance, especially alkali resistance.
Main markets include coatings, adhesives, potting, foam and composite materials.
|
hydroxyl value (mg KOH/g) |
170 |
|
Viscosity (cps@25℃) |
3000 |
|
Functionality |
3.2 |
|
Color (Ghanaian Law) |
≤ 5 |
Mechanical properties
|
Recipe |
JT -805/PMDI <span style="font-1 |
|
Hard work(hours)at 5°C |
17.8 |
|
Hard work(hours)at 0°C |
22.9 |
Hydrolytic stability
|
Polyol samples, and polymerizationMDICure （NCOIndex=100) |
JT-805 |
|
Lap shear strength (MPa), Control sample |
9.3 |
|
80°C/7 After Tianshui immersion test Lap shear strength (MPa) |
7.1 |
|
Lap shear strength decreases(%) |
24.7 |
>
24.7