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BJB Polyurethane TC-9462 A/B
| Category: | TSU , Polyurethane Thermoset Elastomer |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Polyurethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | pDFT0t_BJB-Polyurethane-TC-9462-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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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. FEATURES:
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| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 1.05 | g/cm³ | ASTM D792 |
| -- 2 | 1.09 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.20 | % | ASTM D2566 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 55 - 65 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 151 | MPa | ASTM D638 |
| Tensile Strength | 34.5 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 530 | % | ASTM D638 |
| Flexural Modulus | 330 | MPa | ASTM D790 |
| Flexural Strength | 13.3 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength | 102 | kN/m | ASTM D624 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 750 | J/m | ASTM D256 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Component a | Mixing ratio by weight: 100, mixing ratio by capacity: 100 | ||
| Component B | Mixing ratio by weight: 60, mixing ratio by capacity: 58 | ||
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity | ASTM D2393 | ||
| 25°C 3 | 200 | cP | ASTM D2393 |
| 25°C 4 | 6650 | cP | ASTM D2393 |
| 25°C | 2450 | cP | ASTM D2393 |
| Demold Time (25°C) | 240 - 300 | min | |
| Post Cure Time (71°C) | 16 | hr | |
| Gel Time | 25.0 | min | Internal method |
| Work Time 5(25°C) | 15.0 | min | Internal method |
| Additional Information |
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| Most of the physical properties can be achieved in 5-7 days at ambient temperature, 77°F (25°C). In order to achieve maximum physical properties, a post cure with heat is required. BJB recommends 24 hours at ambient temperature, 77°F (25°C), followed by 16 hours at 160°F (71°C). |
| Note Message | |
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| 1 . | Part A |
| 2 . | Part B |
| 3 . | Part B |
| 4 . | Part A |
| 5 . | 100 g mass |
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