性能
typical.properties.Title |
|
|---|---|
| % NCO | 29.8 % |
| Average Dynamic Viscosity (cP) | 2100 |
| Nominal Functionality | 3.2 |
什么 VORANATE™ M 595 Polymeric MDI?
一种深棕色、中等粘度、高反应性、总异氰酸酯含量约为 30%、平均官能度为 3.2 的聚亚甲基多苯基异氰酸酯。该产品是专为生产 PUR 和 PIR（连续和不连续）块状泡沫而设计的。与 VORANATE™ M 590 相比，它的官能度较高且具有中等粘度，因此非常适合用于某些连续和不连续层压工艺。增加的官能度带来改善的泡沫固化性、优异的强度性能和更佳的尺寸稳定性。
用途
- Production of both PUR and PIR (continuous and discontinuous) block foams
- Continuous and discontinuous laminating processes
优势
- Higher functionality
- Intermediate viscosity
- Improved foam cure
- Excellent strength properties
- Very good dimensional stabilities due to very high functionality