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BJB Polyurethane TC-886 FR REV 1
| 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: | RypRgf_BJB-Polyurethane-TC-886-FR-REV-1.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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TC-886 A/B FR REV 1 produces a high impact rigid 78 Shore D material that is commonly used to make computer housings, models of all kinds, artwork, and can also be used for electronic component enclosures. It provides a working time of 15 minutes. PRODUCT HIGHLIGHTS:
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| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| UL File Number |
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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 | ASTM D792 | ||
| -- 1 | 1.10 | g/cm³ | |
| -- | 1.26 | g/cm³ | |
| -- 2 | 1.38 | g/cm³ | |
| Specific Volume | 0.816 | cm³/g |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gel Time | 18.0 | min | |
| Work Time 3(25°C) | 15.0 | min |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Molding Shrinkage - Flow | 0.050 | % | ASTM D2566 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 76 to 80 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 1540 | MPa | ASTM D638 |
| Tensile Strength (Yield) | 41.0 | MPa | ASTM D638 |
| Tensile Elongation (Yield) | 20 | % | ASTM D638 |
| Flexural Modulus | 1830 | MPa | ASTM D790 |
| Flexural Strength | 66.2 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 30 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 87.8 | °C | |
| 1.8 MPa, Unannealed | 78.3 | °C | |
| Ball Pressure Test | IEC 60695-10-2 | ||
| 75°C, 1.20 mm | Pass | ||
| 75°C, 1.30 mm | Pass |
| Electrical | Nominal Value | Test Method | |
|---|---|---|---|
| Dielectric Constant (1 MHz) | 3.34 | ASTM D150 | |
| Dissipation Factor (1 MHz) | 0.016 | ASTM D150 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | V-0 | UL 94 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100, Mix Ratio by Volume: 100 | ||
| Part B | Mix Ratio by Weight: 85, Mix Ratio by Volume: 68 | ||
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity | ASTM D2393 | ||
| 25°C 4 | 310 | cP | |
| 25°C 5 | 3200 | cP | |
| 25°C 6 | 75.0 | cP | |
| Demold Time (25°C) | 180 to 240 | min | |
| Post Cure Time (25°C) | 120 to 170 | hr |
| Note Message | |
|---|---|
| 1 . | Part A |
| 2 . | Part B |
| 3 . | 100g mass |
| 4 . | Mixed |
| 5 . | Part B |
| 6 . | Part A |
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