性能
typical.properties.Title |
|
|---|---|
| % NCO | 18.6 % |
| Average Dynamic Viscosity (cP) | 1400 |
| Nominal Functionality | 2.05 |
什么 ISONATE™ 240 MDI Prepolymer?
一种改性 MDI 化合物，由高纯度二苯基甲烷二异氰酸酯与高分子量聚酯多元醇反应制得。该产物是一种具有中等粘度的产品，即使在 72°F (22°C) 温度条件下也具有良好的储存稳定性。它可用于生产鞋底、粘合剂和弹性体。
用途
- Elastomers
- Cast elastomers
- Tires and wheels
- Shoe soles
- Mechanical goods
优势
- May be formulated with conventional polyether or polyester polyols and short chain diols or triols to yield high physical property elastomers or microcellular foams via the cast, low pressure or RIM-dispensing processes