| Customization: | Available |
|---|---|
| CAS No.: | 9003-11-6 |
| Formula: | C5h10o2 |
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Rigid Foam Polyether Polyol is an essential and versatile raw material pivotal in creating high-performance rigid polyurethane foams. Renowned for its superior thermal insulation and exceptional dimensional stability, it also boasts low thermal conductivity-qualities that render it an indispensable choice for myriad applications, including refrigerator insulation, pipe protection, sandwich panels, and cold storage construction. This polyol is characterized by its strong bonding strength and robust chemical resistance, ensuring unparalleled durability and enhanced energy efficiency, even in the most challenging environments. Nhcoo's rigid foam polyether polyols are meticulously engineered to cater to diverse industrial requirements, ensuring consistent quality and dependable performance across both continuous and discontinuous production processes.
| Type | OHV (mgKOH/g) | Viscosity (mPa.s/25ºC) | Colour (GD) | H2O content (%) | Acid Value (mgKOH/g) | PH | K+ (mg/Kg) |
| NHC 3863 | 350-370 | 2500-4000 | ≤9 | ≤0.2 | ≤0.3 | 5-8 | ≤20 |
| NHC 3854 | 440-460 | 6000-10000 | ≤9 | ≤0.2 | ≤0.3 | 5-8 | ≤20 |
| NHC 2834 | 400-460 | 2500-4000 | ≤9 | ≤0.2 | ≤0.3 | 5-8 | ≤20 |
| NHC 2883 | 365-395 | 10000-12500 | ≤9 | ≤0.2 | ≤0.3 | 5-8 | ≤20 |
| NHC 873 | 360-390 | 20000-35000 | ≤10 | ≤0.2 | ≤0.3 | 5-8 | ≤20 |
| NHC 3884 | 470-510 | 6000-10000 | ≤10 | ≤0.2 | ≤0.3 | 5-8 | ≤20 |
| NHC 3851 | 430-470 | 15000-2000 | ≤10 | ≤0.2 | ≤0.3 | 5-8 | ≤20 |
| Type | OHV (mgKOH/g) | Viscosity (mPa.s/25ºC) | Colour (GD) | H2O content (%) | Acid Value (mgKOH/g) | PH | K+ (mg/Kg) |
| NHC 34 | 745-775 | 1400-2400 (50ºC) | ≤100 (APHA) | ≤0.15 | - | 10-13 | - |
| NHC 54 | 435-465 | 4000-5500 | ≤8 | ≤0.15 | - | 10-13 | ≤20 |
| Type | OHV (mgKOH/g) | Viscosity (mPa.s/25ºC) | Colour (GD) | H2O content (%) | Acid Value (mgKOH/g) | PH | K+ (mg/Kg) |
| NHC 1401 | 420-460 | 3000-4500 | ≤9 | ≤0.2 | - | 8-12 | - |
| NHC 1521 | 410-450 | 6500-8000 | ≤9 | ≤0.2 | - | 8-12 | - |
| NHC 1401 | 440-480 | 3000-5000 | ≤10 | ≤0.2 | - | 8-12 | - |
| NHC 0610 | 410-450 | 6500-8000 | ≤9 | ≤0.2 | - | 8-12 | - |
| NHC 0610 | 400-430 | 5000-7000 | ≤8 | ≤0.2 | - | 8-12 | - |
| NHC 0710 | 430-470 | 4500-6000 | ≤8 | ≤0.2 | - | 8-12 | - |
| NHC 0310 | 360-400 | 400-500 | ≤8 | ≤0.2 | - | 8-12 | - |
| NHC 3884 | 470-510 | 3500-5000 | ≤9 | ≤0.2 | - | 8-12 | - |
| NHC 23 | 790-830 | 1000-1500 | ≤6 | ≤0.1 | - | 8-12 | - |
| Type | Viscosity (mPa.s/25ºC) | Colour (GD) | OHV (mgKOH/g) | H2O content (%) | Acid Value (mgKOH/g) | PH | K+ (mg/Kg) |
| NHC 2650 | 355-395 | 2000-3000 | ≤8 | ≤0.2 | ≤0.5 | 45785 | ≤20 |
| NHC 2670 | 440-480 | 12500-16500 | ≤8 | ≤0.2 | ≤0.5 | 45785 | ≤20 |
| NHC 3605 | 480-520 | 4500-6500 | ≤8 | ≤0.2 | ≤0.5 | 45785 | ≤20 |
| NHC 0684 | 455-505 | 35000-45000 | ≤8 | ≤0.2 | ≤0.5 | 45785 | ≤20 |
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