| About |
|---|
| Andur 6500-DP is a polyether (PPG) based liquid, toluene diisocyanate terminated prepolymer. An elastomer with a hardness of 65 Shore D is obtained when this prepolymer is cured with Curene 442 [4,4′-methylene-bis (orthochloroaniline)]. Elastomers of lower hardness can be obtained by reaction with various polyols and their combination with Curene 442 and other diamines, or through the use of plasticizers.&& |
| Product Description | |
|---|---|
| Generic | PUR-脂肪族+TDI |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D1505 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 65 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| yield | 44.1 | MPa | ASTM D412 |
| 100% strain | 24.8 | MPa | |
| 300% strain | 31.7 | MPa | |
| Tensile strain | |||
| fracture | 240 | % | ASTM D412 |
| Compression deformation | 42 | % | ASTM D395B |
| Basho’s elasticity | 48 | % | ASTM D2632 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| storage stability | 2.0 to 3.0 | min | |
| stripping time | |||
| 100℃ | 20 | min | |
| Post curing time | |||
| 100℃ | 16 | hr |
| Notes |
|---|
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