| About |
|---|
| Andur 8-5APLS is a polyester based, toluene diisocyanate terminated prepolymer designed for optimum solvent resistance. Elastomers with a Shore A durometer hardness of 83-86 can be obtained when Andur 8-5APLS is cured with Curene 442 [4,4′-methylene-bis (orthochloroaniline)]. Elastomers of 53-56 Shore A durometer hardness can be obtained when cured with Curene 49.&& |
| Product Description | |
|---|---|
| Generic | PUR-酯+TDI |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | |||
| Shaw’s A | 55 | ASTM D2240 | |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| yield | 27.6 | MPa | ASTM D412 |
| 100% strain | 1.59 | MPa | ASTM D412 |
| 300% strain | 3.24 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 530 | % | ASTM D412 |
| Compression deformation | 1.0 | % | ASTM D395B |
| Basho’s elasticity | 34 | % | ASTM D2632 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| storage stability | 2.0 to 4.0 | min | |
| stripping time | 30 | min | |
| Post curing time | |||
| 22℃ | 72 | hr | |
| 99℃ | 16 | hr |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Mold temperature | 99 to 110 | °C | |
| Notes |
|---|
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