| About |
|---|
| Hostaform® acetal copolymer grade C13031 XF LS 10/1570 is an acetal copolymer modified to resist deterioration from aggressive fuel blends. Additionally the material contains UV stabilizers and carbon black to improve also the UV resistance. This material is specially targeted for transportation industry fuel systems.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Fuel resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.42 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 190℃，2.16 kg | 12.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD | 1.9 | % | |
| MD | 2.2 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.30 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 6.0 | kJ/m² | |
| 23℃ | 7.5 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 140 | kJ/m² | |
| 23℃ | 150 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 159 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 102 | ℃ | ISO 75-2/A |
| Melting temperature | 170 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 9.0E-5 | 1/℃ | |
| TD | 9.0E-5 | 1/℃ |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 88 | ISO 2039-2 | |
| Ball hardness | 137 | MPa | ISO 2039-1 |
| Tensile modulus | 2800 | MPa | ISO 527-2/1A |
| tensile strength | |||
| yield | 60.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 11 | % | ISO 527-2/1A/50 |
| Nominal tensile fracture strain | 30 | % | ISO 527-2/1A/50 |
| Bending modulus | |||
| 23℃ | 2900 | MPa | ISO 178 |
| bending strength | |||
| 3.50% strain | 76.0 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 to 120 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Hopper temperature | 20 to 30 | °C | |
| Barrel rear temperature | 170 to 180 | °C | |
| Barrel middle temperature | 180 to 190 | °C | |
| Barrel front temperature | 190 to 200 | °C | |
| Nozzle temperature | 190 to 210 | °C | |
| Processing (melt) temperature | 190 to 210 | °C | |
| Mold temperature | 80 to 120 | °C | |
| Injection speed | 慢to中等 | ||
| Back pressure | < 4.00 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 30s |
| 3. 10°C/min |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |