| About |
|---|
| Centrex® 813 is an Acrylonitrile Styrene Acrylate + AES (ASA+AES) product. It can be processed by injection molding and is available in North America. Applications of Centrex® 813 include electrical/electronic applications, household applications, marine applications, outdoor applications and sporting goods. Characteristics include: Flame Rated REACH Compliant RoHS Compliant WEEE Compliant Impact Resistant&& |
| Product Description | |
|---|---|
| Generic | ASA+AES |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,Good surface appearance,High impact resistance,low-temperature impact resistance,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 220℃，10.0kg | 8.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.50 to 0.60 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃，3.2mm | 53 | J/m | ASTM D256 |
| 23℃，3.2mm | 410 | J/m | ASTM D256 |
| Dart impact equipped with measuring instruments | ASTM D3763 | ||
| -40℃，Total Energy | 22.0 | J | ASTM D3763 |
| 23℃，Total Energy | 33.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, unannealed, 3.2 mm | 70.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 12.7 mm | 77.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 101 | ℃ | ASTM D1525 5 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 85 | ASTM D785 | |
| Tensile modulus | 2000 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 33.8 | MPa | ASTM D638 |
| Bending modulus | |||
| tangent | 1930 | MPa | ASTM D790 |
| bending strength | 54.5 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 to 88 | °C | |
| Drying time | 2.0 | hr | |
| Recommended maximum moisture content | 0.10 | % | |
| Recommended injection volume | 50 to 70 | % | |
| Proposed maximum recycled material ratio | 20 | % | |
| Barrel rear temperature | 238 to 271 | °C | |
| Barrel middle temperature | 238 to 271 | °C | |
| Barrel front temperature | 238 to 271 | °C | |
| Nozzle temperature | 238 to 271 | °C | |
| Processing (melt) temperature | 238 to 271 | °C | |
| Mold temperature | 66 to 88 | °C | |
| Injection speed | 中等偏快 | ||
| Screw length to diameter ratio | 20.0:1.0 | ||
| Screw compression ratio | 2.5:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. 0.050 in/min |
| 4. Rate B (120°C/h), Loading 1 (10 N) |
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