| About |
|---|
| TC-9462 A/B is a two-component urethane casting compound that is specifically formulated for high abrasion and impact resistance.It is recommended for use in the casting of highly wear-resistant parts and linings. This product is a safe, easy-to-handle, room temperature mixing and curing system that does not contain TDI, MDI, MDA, or MOCA. TC-9462 A/B is relatively insensitive to typical environmental moisture and will make good void-free parts. Because of this product’s exceptional toughness and abrasion resistance, castings made with TC-9462 A/B are particularly suitable for mining and mineral process industries. High impact resistance Low viscosity Exceptionally tough, abrasion resistant Easy to handle Room temperature mixing and curing Mercury free&& |
| Product Description | |
|---|---|
| Generic | TSU |
| Material Status | Commercial: Active |
| Features | High impact resistance,Low Viscosity,Ultra high toughness,Good wear resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.05 | g/cm³ | ASTM D792 |
| — | 1.09 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.20 | % | ASTM D2566 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | 102 | kN/m | ASTM D624 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 750 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermosetting components | |||
| Component A | 按重量计算的混合比: 100, 按容量计算的混合比: 100 | ||
| Component B | 按重量计算的混合比: 60, 按容量计算的混合比: 58 | ||
| Storage period | 26 | wk |
| Thermosetting mixed viscosity | Nominal value | Unit | Test method |
|---|---|---|---|
| 25℃ | 2450 | cP | |
| 25℃ | 6650 | cP | |
| 25℃ | 200 | cP | |
| stripping time | |||
| 25℃ | 240 to 300 | min | |
| Post curing time | |||
| 71℃ | 16 | hr | |
| Gelation time | 25.0 | min | Internal Method |
| working hours | |||
| 25℃ | 15.0 | min | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 55 to 65 | ASTM D2240 | |
| Tensile modulus | 151 | MPa | ASTM D638 |
| tensile strength | 34.5 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 530 | % | ASTM D638 |
| Bending modulus | 330 | MPa | ASTM D790 |
| bending strength | 13.3 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Part A, 77°F |
| 3. Part B, 77°F |
| 4. Part B |
| 5. Part A |
| 6. Mixed |
| 7. 100g mass |
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