Business field
Polyester Polyol
Polyester Polyol
Woojo Hightech Co., Ltd. at the forefront of polyester polyol provides polyester polyols of aromatic and aliphatic types with different uses in PUR and PIR areas, which are widely used in rigid foam, flexible foam and different C.A.S.E. uses.
Our company has outstanding manufacture facilities and technology capable of producing different products including low viscosity and high viscosity products, aromatic products that has outstanding combination with different materials, different products of special purposes such as enhancement of heat conductivity in low temperature, room temperature and enhancement of flow.
Features of WoojoHightech Polyol
- Excellent Incombustible Property from the high Aromatic Content
- Highly mixable with foaming agent in a wide viscosity range
- Heat-resistant with low thermal transmission
- High Isocyanate Index in content
- High functional composite of Polyester Polyol
Polyester Polyol
Application
- Raw materials for PIR system with high flame retardancy
- Raw materials for High functional system
- Raw materials for rigid polyurethane foam
- Raw materials for the system with low viscosity & excellent adhesion
| Product | OH Value (mgKOH/g) |
Viscosity (cPs, 25℃) |
Acid value (mgKOH/g) |
Water content (wt%) |
application | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Adhesion Improve |
Good Miscibility | Panel, Board, Spray, ETC. |
Flame Retardant | Highly Aromatic |
Flexible Lamination Foam(LF) |
|||||
| WJESPOL 1100 | 65 ± 10 | 4000 ± 1000 | Max 1.0 | Max 0.1 | ● | |||||
| WJESPOL 1200 | 285 ± 15 | 350 ± 100 | 1.0-2.0 | Max 0.15 | ● | |||||
| WJESPOL 2100 | 300 ± 15 | 3200 ± 700 | 3.5-4.5 | Max 0.1 | ● | ● | ||||
| WJESPOL 2102 | 315 ± 15 | 2500 ± 500 | 1.0-2.0 | Max 0.1 | ● | |||||
| WJESPOL 2105 | 330 ± 10 | 2100 ± 250 | 1.0-2.0 | Max 0.1 | ● | |||||
| WJESPOL 2300 | 245 ± 15 | 8000 ± 2000 | 1.6-2.0 | Max 0.1 | ● | |||||
| WJESPOL 2301 | 310 ± 20 | 3500 ± 700 | 1.5-2.0 | Max 0.1 | ● | |||||
| WJESPOL 4101 | 190 ± 10 | 1200 ± 200 | Max 1.0 | Max 0.1 | ● | ● | ● | |||
| WJESPOL 7200 | 245 ± 10 | 7000 ± 2000 | Max 1.0 | Max 0.1 | ● | ● | ||||
| WJESPOL 7204 | 300 ± 10 | 16000 ± 5000 | Max 1.5 | Max 0.1 | ● | ● | ||||
| WJESPOL 7300 | 210 ± 10 | 9500 ± 2000 | Max 2.5 | Max 0.1 | ● | ● | ||||
| WJESPOL 7301 | 175 ± 10 | 9000 ± 2000 | Max 1.0 | Max 0.1 | ● | ● | ||||
| WJESPOL 9003 | 175 ± 15 | 4000 ± 2000 | Max 1.5 | Max 0.2 | ● | |||||
