| About |
|---|
| Product Description | |
|---|---|
| Supplier | Wanhua |
| Material Status | Commercial: Negative |
| Features | Excellent Processability,Good coloring,weathering resistance,High scratch resistance,Good transparency |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Forming shrinkage rate | 0.2-0.6 | % | ISO 294 |
| Water absorption rate | |||
| 24 hr | 0.3 | % | ISO 62 |
| Melt Flow Rate | |||
| 230℃，3.8 Kg | 2 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 5 mm/min | 77 | MPa | ISO 527 |
| elongation | |||
| 5 mm/min | 6 | % | ISO 527 |
| Tensile modulus | |||
| 1 mm/min | 3300 | MPa | ISO 527 |
| bending strength | |||
| 2 mm/min | 135 | MPa | ISO 178 |
| Bending modulus | |||
| 2 mm/min | 3300 | MPa | ISO 178 |
| Rockwell hardness | |||
| M Scale | 100 | ISO 2039 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| V-shaped notch | 1.4 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | 20 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| B50 | 107 | ℃ | ISO 306 |
| Hot deformation temperature | |||
| 1.8 MPa | 101 | ℃ | ISO 75 |
| Linear coefficient of thermal expansion | 6E-5 | 1/℃ | ISO 11359 |
| ELECTRICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | >1E16 | ohm | ASTM D257 |
| Volume resistivity | >1E13 | ohm·m | ASTM D257 |
| Dielectric strength | 20 | kV/mm | ASTM D149 |
| Dielectric constant | 3.7 | 60Hz | ASTM D150 |
| OPTICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 3 mm | >92 | % | ISO 13468 |
| Haze | |||
| 3 mm | <0.5 | % | ISO 14782 |
| Refractive index | 1.49 | ISO 489 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.0 mm | HB | calss | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion Molded | Nominal value | Unit | Test method |
| Injection Molding | Nominal value | Unit | Test method |
| Screw L/D | 25-35 | ||
| Barrel – Zone 1 Temperature | 200-230 | ℃ | |
| Barrel – Zone 2 Temperature | 220-240 | ℃ | |
| Barrel – Zone 3 Temperature | 220-240 | ℃ | |
| Die Temperature | 220-240 | ℃ | |
| Drying Temperature | 80-90 | ℃ | |
| Drying Time | 3-4 | hr | |
| Melt Temperature | 220-260 | ℃ | |
| Mold Temperature | 50-90 | ℃ | |
| Notes |
|---|
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