Bio-based polyols FHDA-2140
Production of bio based polymer materials and fine chemicals
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PRODUCT DESCRIPTION
FHDA-2140 It has good intermiscibility with traditional petro-chemical polyols and can be used in fields such as PU adhesive and PU coating. It’s characterized by high elongation at break, high temperature and high humidity resistance.
PHYSICAL PROPERTY
| Appearance | Hydroxyl Value mgKOH/g |
Acid Value mgKOH/g |
Viscosity cps@25℃ |
Moisture content %（Quality） |
| Light yellow liquid | 140±10 | ≤2.0 | 6000±1500 | ≤0.1 |
MECHANICAL PROPERTY
| Proportion FHDA-2140/PM-200 |
Hardness Shore D |
Tensile strength MPa |
Elongation at break % |
| 100/35 | 45(7days) 55(14days) |
5(7days) 10(14days) |
380(7days) 250(14days) |
Curing conditions：Polymeric MDI（NCO%=31 WANNATE PM-200）Index=1.05, Curing at room temperature.
Test conditions：Type I dumbbell-shaped spline（115×6×2 mm） Tensile speed：50mm/min，23℃determine
Bio-based polyols FHDA-2140
Production of bio based polymer materials and fine chemicals
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