myPU prepolymer based on pure MDI and special polyether polyols. Used in adhesives and sealants.
Details
Product Type
Applications
Producer
Supplier
Chemical Composition
Polyurethane prepolymer
Other Applications
Sealants
Adhesives
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Fluid | ||
| Physical Properties | |||
| Density | 1.12 | g/ml | |
| Viscosity | 1800 | cP | 25°C |
| Mechanical Properties | |||
| Tensile modulus-MD | 11.4 | MPa | at 300% extension |
| Tensile modulus-MD | 5.9 | MPa | at100% extension |
| Hardness Shore A | 80 | ||
| Elongation at break-MD | 519 | % | |
| Impact resilience | 54 | % | |
| Chemical Properties | |||
| NCO Content | 10 | % | |