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Tuffak® A
| Category: | PC , Polycarbonate |
| Manufacturer: | Altuglas International of Arkema Inc. |
| Trademark: | Tuffak® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vfrfhV_Tuffak-A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Tuffak® A is a Polycarbonate (PC) product. It is available in North America. Primary characteristic: flame rated. |
| General Information | |
|---|---|
| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale, 6.35 mm) | 70 to 78 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2340 | MPa | ASTM D638 |
| Tensile Strength | ASTM D638 | ||
| Yield | 57.9 | MPa | |
| Ultimate | 65.5 | MPa | |
| Tensile Elongation (Yield) | 100 | % | ASTM D638 |
| Flexural Modulus 1 | 2340 | MPa | ASTM D790 |
| Flexural Strength 2(Yield) | 103 | MPa | ASTM D790 |
| Shear Strength | 40.0 | MPa | ASTM D732 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | No Break | ASTM D256 | |
| Notched Izod Impact | 850 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 141 | °C | |
| 1.8 MPa, Unannealed | 135 | °C |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.37 mm) | V-2 | UL 94 | |
| Horizontal Burn Length Rating 3 | CC1 | ASTM D635 | |
| Self Ignition Temperature | 1090 | °C | ASTM D1929 |
| Smoke Density | 66 to 75 | ASTM D2843 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index | 1.586 | ASTM D542 | |
| Transmittance (3200 µm) | 85.0 to 91.0 | % | ASTM D1003 |
| Haze (3200 µm) | 0.50 to 2.0 | % | ASTM D1003 |
| Note Message | |
|---|---|
| 1 . | 2.5 mm/min |
| 2 . | 2.5 mm/min |
| 3 . | 0.375 to 1 in/min |
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