Our Polyester Polyol is versatile and reliable for formulating polyurethane products. Well used for Polyester Polyol for solar energy,refrigerator, pipe, B2 grade polyurethane insulation board and spraying foam.
The polyester polyol for rigid foam has many benefits such as minimal odor, reduced color intensity, superior reactivity, outstanding resistance to hydrolysis, a high degree of aromaticity, consistent compositional stability, and favorable flow characteristics, these products can be tailored to meet specific customer specifications.
Specification
Please check the specification of our Polyester Polyol For Rigid Foam
| ltem code | Appearance | Hydroxyl value mgKOH/g | moisture% | Viscosity mPa.s/25℃ | Acid mgKOH/g | Application and feature |
| BQ5310 | Colorless to yellowtransparent liquid | 315±15 | ≤0.15 | 2000-3000 | 2.0-3.0 | rigid foam,pipe insulation,spray foam,sandwich panel |
| BQ5140S | Yellow green to brownyellow transparent liquid | 400±20 | ≤0.15 | 3000-5000 | ≤1.0 | PU rigid foam,good pentane compatibility |
| BQ5040 | Yellow green to brownyellow transparent liquid | 400±20 | ≤0.15 | 3000-5000 | ≤1.5 | rigid foam,good pentane compatibility,pipe insulation ,spray foam |
| BQ5224 | Colorless to yellowtransparent liquid | 240±15 | ≤0.15 | 2500-4500 | 1.0-2.0 | rigid foam,pipe insulation,spray foam,sandwich panel |
| BQ5224C | Colorless to yellowtransparent liquid | 250±15 | ≤0.15 | 7500-9500 | ≤1.5 | PU rigid foam,pipe insulation,spray foam,sandwich panel |
| BQ5224CG | Colorless to yellowtransparent liquid | 250±15 | ≤0.15 | 26000-34000 | 2.2-3.0 | continuous panel,good flame retardant performance |
| BQ5210 | Colorless to yellow transparent liquid | 100+15 | ≤0.15 | 6500-8500 | ≤1.0 | continuous panel,good flame retardant performance |
| BQ5322 | Colorless to light blue transparent liquid | 220+10 | ≤0.15 | 8000-12000 | ≤1.0 | continuous panel,good flame retardant performance |
| BQ4601 | Colorless to light yellow transparent liquid | 160±10 | <0.15 | 2700-3300 | 1.0-2.0 | PU rigid foam,pipe insulation,sandwich panel |
| BQ5300 | Colorless to yellow transparent liquid | 300+5 | ≤0.10 | 13000-19000 | ≤0.7 | PU rigid foam,spray foam,sanwich panel |
| BQ6160A | Colorless to yellow transparent liquid | 160±15 | <0.15 | 14000-18000 | ≤1.5 | PU rigid foam,continuous panel |
Application
The Polyester Polyol For Rigid Foam has many applications:
1. Insulation Materials:
- Polyester polyol-based rigid foams are extensively used in insulation applications due to their low thermal conductivity. They are employed in building insulation panels, refrigerated transport, and cold storage facilities to enhance energy efficiency and reduce heat loss.
2. Construction Industry:
- In the construction sector, rigid foams made with polyester polyol are used for structural insulation and soundproofing. They provide effective thermal insulation and contribute to the overall comfort and energy efficiency of buildings.
3. Automotive Industry:
- Polyester polyol rigid foams are used in automotive applications, including seat cushions, headliners, and panels. Their lightweight and durable nature helps in reducing vehicle weight and enhancing passenger comfort.
4. Packaging:
- Rigid foams with polyester polyol are utilized in protective packaging to safeguard delicate and valuable items during transit. Their cushioning properties provide excellent protection against impacts and vibrations.
5. Refrigeration and HVAC:
- In refrigeration and HVAC systems, polyester polyol rigid foams are used for thermal insulation in components such as evaporators and condensers, improving the efficiency of these systems.
Storage
Store the Polyester Polyol For Rigid Foam in a sealed container for 12 months. It is recommended to store in a sealed container at 5-35℃.
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