性能
典型特性 |
|
|---|---|
| Average Equivalent Weight | 151.8 g/eq |
| Average Kinematic Viscosity (cSt) | 181 cSt |
| Average OH Number | 369 mg KOH/g |
| Molecular Weight | 1047 g/mol |
| Nominal Functionality | 6.9 |
什么 VORANOL™ 370 Polyol?
一种官能度为 7.0、由蔗糖/甘油引发的聚醚多元醇，专门设计用于生产硬质聚氨酯泡沫。它适用于生产高密度和低密度泡沫。它可以单独使用，或者与其他多元醇或阻燃剂结合使用，以实现不同程度的交联。它特别适合用于要求高强度密度比的泡沫应用。该产品提供的高度交联可在湿热老化和干热老化条件下提供优异的尺寸稳定性。典型应用包括隔热板、火车货运车箱、便携式冷却器、现场浇注隔热材料、多元醇混合物。
用途
- Production of rigid polyurethane foam
- Suitable for production of both high and low density foams
- Insulated panels
- Rail boxcars
- Portable coolers
- Pour-in-place insulation
- Polyol blends
优势
- Especially suitable for foam applications that require a high strength-to-density ratio
- The high degree of crosslinking afforded by this product provides excellent dimensional stability under both humid aging and dry heat aging conditions