| About |
|---|
| Injection Molding Grade, 20% Fiberglass Reinforced, Flame Retardant, High Flow, Excellent Thermal Performance, High Mechanical Strength and Stiffness, RoHS Compliant NC470 = To Be Assigned 5 Digit Number Indicating Natural, Black, or Custom Color. The ENV42 Series Products Are Available With Mold Release and/or UV Stabilizer. Contact Enviroplas Regarding UL Recognized Versions Of This Product.&& |
| Product Description | |
|---|---|
| Generic | PEI+PC |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,High liquidity,Flame Characteristics,High Heat Resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.39 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 337℃，6.60kg | 45 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.30 to 0.50 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 104 | MPa | ASTM D638 |
| Bending modulus | 9310 | MPa | ASTM D790 |
| bending strength | 190 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 64 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 187 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | Internal Method | |
| 3.00 mm | 5VA | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 135 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel rear temperature | 321 to 332 | °C | |
| Barrel middle temperature | 327 to 343 | °C | |
| Barrel front temperature | 338 to 354 | °C | |
| Nozzle temperature | 332 to 343 | °C | |
| Mold temperature | 99 to 110 | °C | |
| Injection speed | 中等 | ||
| Back pressure | 0.00 to 0.345 | MPa | |
| Screw speed | 40 to 70 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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