VP-IR04 Blend Polyolsand isocyanate react to be foam with good flame retardant performance, good insulation effect, light quality, higher compressive strength. The blowing agent is HFC-245fa.
The products are widely used in the production of continuous panel, suitable for low pressure machine and high pressure machine.
Physical Property
Item | Index |
Appearance Hydroxyl Value , mgKOH/g Dynamic Viscosity（25℃）, mPa.S Density （20℃）, g/ml Storage Temperatur ,℃ Storage Stability , month | Pale Yellow and Brown Transparent Liquid 200-280 100-300 1.12-1.16 10-25 6 |
Recommend Ratio
Material | Weight |
VP-IR04 MDI | 100 150 |
Technology & Response Characteristics
Item | Manual Mixing | High Pressure Machine |
Components Temperature ,℃ Mould Temperature ,℃ Cream Time , s Gel Time , s Free Rise Density, kg/m3 | 25 50-60 8-12 40-60 30-35 | 25 50-60 6-10 35-50 30-35 |
Foam Performance
Item | The Standards | Index |
Mould Density Close Cell Rate Initial Thermal Conductivity（15℃） Compressive Strength Dimensional Stability 24hours -30℃ 24hours 100℃ Fire Resistance Water absorption | GB 6343 GB 10799 GB 3399 GB/T8813 GB/T8811
GB/T8624 GB 8810 | ≥45kg/m3 ≥90% ≤25mW/(m.K) ≥200kPa ≤0.5% ≤0.5%
B2 ≤3% |
The data provided above are typical value, which are tested by our company. For our company's products, the data included in the law do not have any constraints.
Packing： 200kg/Net Steel Drum/IBC Tank
Shelf Life： 6 Months
