Office Address : Railings Bridge, Phoenix Town, Zhangjiagang City, China
P.C. : 215614
Production Address : 21#, east of Qinghai Road, Yangtze River International Chemical Industrial Park, Zhangjiagang City, Jiangsu Province
Contact : Manager Tao +86-18962225300
Tel : +86-512-58454577 , 58450345
Fax : +86-512-58452577
Website : http://noaq.cn , http://www.feihang.com
E-mail : sales@feihang.com
Product description
FH-4320 bio based polyols have good solubility with traditional polyethers and can be used in solvent-free polyurethane coatings, polyurethane building structural adhesives, and other fields. It has the characteristics of low viscosity and high strength.
Product physical indicators
| Appearance | Hydroxyl value mgKOH/g |
Acid value mgKOH/g |
Viscosity cps@25℃ |
Moisture %（weight） |
| yellow liquid | 310±20 | ≤2.0 | 550±150 | ≤0.15 |
Product mechanical properties
| Proportioning FH-4320/PM-200 |
Hardness Shore D |
Tensile strength MPa |
Elongation at break % |
| 100/77 | 70 | 19 | 4 |
Curing conditions: Polymerized MDI (NCO%=31 WANNATE PM-200) Index=1.05, room temperature × 7 days
Test conditions: Type I dumbbell shaped spline (115 × six × 2 mm) Tensile speed: 50mm/min, measured at 23 ℃
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