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FH-60270 stands as a polyether triol designed to blend seamlessly with other components in polyurethane systems. The integration of bio-based polyol not only enhances its compatibility with modern sustainable manufacturing practices but also contributes to the material's overall functionality. With a molecular weight of 700, it strikes a balance between reactivity and stability, making it suitable for both small-scale and large-scale production processes. This polyol is primarily recognized for its role in improving the efficiency of polyurethane binder formulations, while also extending its utility to various foam applications.
| Property | Value |
|---|---|
| Hydroxyl number, mg KOH/g | 237.5 |
| Water max. % | 0.03 |
| Acid number, max. mg KOH/g | 0.05 |
| APHA color, max. | 35 |
| Viscosity, cSt, 25°C | 108 |
| Specific Gravity, 25°C | 1.03 |
These properties collectively contribute to the polyol's functionality. The hydroxyl number of 237.5 mg KOH/g indicates its appropriate reactivity for polyurethane synthesis, ensuring proper cross-linking during curing. The low water content (max. 0.03%) minimizes the risk of foam defects, such as voids or uneven structure, which can arise from excessive moisture. Meanwhile, the acid number (max. 0.05 mg KOH/g) reflects high purity, reducing potential interference with catalyst performance. The APHA color (max. 35) and viscosity (108 cSt at 25°C) further support ease of handling and integration into various formulations.
Polyurethane Binders: It serves as a key component in binder formulations, contributing to the adhesion and structural integrity of the final product. Its balanced reactivity ensures that binders achieve the desired strength and flexibility.
Semi-rigid Packaging Foam: This polyol is particularly valued in the production of semi-rigid packaging foam, where it helps maintain the foam's cushioning properties and dimensional stability.
Other Foam Applications: Beyond binders and packaging foam, it is also utilized in one- or two-pack froth rigid foam systems, demonstrating its versatility across different foam types.
Notably, its ability to act as a viscosity reducer in rigid foam formulations (B-side) enhances processing efficiency, allowing for smoother mixing and application without compromising the end product's quality.
For ingredients not supplied by HUG CHEM, users should obtain safety recommendations directly from their respective suppliers to ensure comprehensive risk management throughout the production process.
