| About |
|---|
| UL94 V-0@0.8mm-3.0mm, 5VA@1.5mm ，机械强度好，良好的表面，良好的加工性能 |
| Product Description | |
|---|---|
| Supplier | Kingfa |
| Generic | PVC, not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good surface appearance |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | |||
| 5 seconds | 76 | D 级 | ASTM D2240 |
| tensile strength | |||
| 50 mm/min | 43 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 50 mm/min | 10 | % | ASTM D638 |
| bending strength | |||
| 2 mm/min | 63 | MPa | ASTM D790 |
| Bending modulus | |||
| 2 mm/mim | 2300 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 106 | ASTM D785 | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa | 72 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| B50 | 76 | ℃ | ASTM D1525 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 10^14-10^16 | ohms·cm | IEC 60093 |
| other | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.80 mm | |||
| 0.8mm | V-0 | Class | UL 94 |
| 3.0mm | V-0 | Class | UL 94 |
| 1.5mm | 5VA | Class | UL 94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 150 | J/m | ASTM D256 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shrinkage rate | |||
| 23℃ | 0.2-0.6 | % | ASTM D955 |
| Density | 1.27 | g/cm³ | ASTM D792 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| Temperature of the rear section of the barrel | 180-210 | °C | |
| Temperature in the middle section of the barrel | 140-160 | °C | |
| Temperature of the front section of the material barrel | 150-170 | °C | |
| Core temperature | 150-180 | °C | |
| Mold temperature | 20-60 | °C | |
| Upper limit of processing temperature | 190 | °C | |
| Injection molding speed | 低速to中速 | ||
| Pre-drying | 60~70°C， 2~4hr | ||
| Notes |
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