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BJB Polyurethane TC-800 A/B
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Polyurethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | GRUEZ6_BJB-Polyurethane-TC-800-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| TC-800 A/B is an easy to use rigid urethane casting material. TC-800 A/B exhibits excellent physical properties, very low viscosity, high heat capability and quick demold times. In addition, this system is economically priced. The one-to-one volume ratio makes it perfect for use with dispensing equipment. TC-800 A/B is a great product when ABS type parts with a quick turnaround are required. Features a non-mercury based catalyst system. |
| General Information | |
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| Features |
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| RoHS Compliance |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 1.01 | g/cm³ | |
| -- 2 | 1.15 | g/cm³ | |
| -- | 1.11 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 73 - 77 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 1310 | MPa | ASTM D638 |
| Tensile Strength | 42.1 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 8.0 | % | ASTM D638 |
| Flexural Modulus | 1590 | MPa | ASTM D790 |
| Flexural Strength | 63.8 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 27 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, not annealed | 82.2 - 87.8 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 68.3 - 73.9 | °C | ASTM D648 |
| 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: 88, mixing ratio by capacity: 100 | ||
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity | Brookfield | ||
| 25°C 3 | 375 | cP | Brookfield |
| 25°C 4 | 60.0 | cP | Brookfield |
| 25°C | 200 | cP | Brookfield |
| Demold Time (25°C) | 60 | min | |
| Work Time 5(25°C) | 2.0 | min |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Cure Time (25°C) | 5.0 - 7.0 | day | |
| 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 150-180°F (66-82°C). Support of the part may be required to prevent part deformation during the heat curing process. |
| Note Message | |
|---|---|
| 1 . | Part B |
| 2 . | Part A |
| 3 . | Part B |
| 4 . | Part A |
| 5 . | 100g mass |
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