| About |
|---|
| SKYPET® BB is a Polyethylene Terephthalate (PET) material. It is available in Asia Pacific, Europe, or North America for injection blow molding, sheet extrusion, or thermoforming. Important attributes of SKYPET® BB are: Flame Rated Heat Resistant High Strength Wear Resistant Typical applications include: Bottles Containers Packaging Sheet&& |
| Product Description | |
|---|---|
| Supplier | SKC |
| Generic | PET |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Durability,Heat Stabilized |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Impact strength of cantilever beam notch | |||
| -40℃ | 20 | J/m | ASTM D638 |
| 23℃ | 37 | J/m | ASTM D638 |
| -40℃ | 1.9 | kJ/m² | ISO 180 |
| 23℃ | 3.5 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 69.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 67.5 | ℃ | ISO 75-2/B |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 88.0 | % | ASTM D1003 |
| Haze | < 1.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 115 | ASTM D785 | |
| tensile strength | |||
| yield | 57.0 | MPa | ASTM D638 |
| yield | 56.9 | MPa | ISO 527-2/50 |
| fracture | 23.0 | MPa | ASTM D638 |
| fracture | 23.4 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 3.9 | % | ASTM D638 |
| yield | 3.9 | % | ISO 527-2/50 |
| fracture | 110 | % | ASTM D638 |
| fracture | 110 | % | ISO 527-2/50 |
| Bending modulus | |||
| 1.27 mm | 2330 | MPa | ASTM D790 |
| 1.27 mm | 1100 | MPa | ISO 178 |
| bending strength | |||
| 1.27 mm | 83.0 | MPa | ASTM D790 |
| 1.27 mm | 60.8 | MPa | ISO 178 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | |||
| — | 1.34 | g/cm³ | ASTM D792 |
| — | 1.33 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.30 to 0.60 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | < 0.30 | % | ASTM D570 |
| Apparent viscosity of melt | |||
| 275℃，10000 sec^-1 | 74500 | mPa·s | ASTM D3236 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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