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BJB Polyurethane TC-885 A/B FR
| 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: | 7I2uSb_BJB-Polyurethane-TC-885-A-B-FR.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| TC-885 A/B FR 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 6 minutes. |
| 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 | 1.26 | g/cm³ | ASTM D792 |
| Specific Gravity | |||
| Part A | 1.10 | ||
| Part B | 1.38 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ball Pressure Test (75°C) | 1.17 | mm | IEC 60695-10-2 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gel Time | 7.0 | min | |
| Work Time (25°C) 1 | 6.0 | min |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brookfield Viscosity | |||
| Part A : 25°C | 75 | mPa·s | |
| Part B : 25°C | 3500 | mPa·s |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Molding Shrinkage - Flow (12.7 mm) | 0.50 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 76 to 80 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 1590 | MPa | ASTM D638 |
| Tensile Strength | 42.1 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 5.0 | % | ASTM D638 |
| Flexural Modulus | 1590 | MPa | ASTM D790 |
| Flexural Strength | 59.3 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 33 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 87.8 to 93.3 | °C | |
| 1.8 MPa, Unannealed | 79.4 to 85.0 | °C |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (3.18 mm) | 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 | 13 | wk | |
| Thermoset Mix Viscosity (25°C) | 350 | cP | ASTM D2393 |
| Demold Time (25°C) | 60 to 120 | min | |
| Post Cure Time (82°C) | 16 | hr |
| Note Message | |
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| 1 . | 100 g mass |
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