| About |
|---|
| LNP THERMOCOMP SF004S is a compound based on Nylon 12 containing 20% glass fiber. Added feature of this material is: Heat Stabilized.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PA12 |
| Material Status | Commercial: Active |
| Features | Heat Stabilized |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.17 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| TD：24 hrs | 0.80 to 1.0 | % | ASTM D955 |
| MD：24 hrs | 0.10 to 0.30 | % | ASTM D955 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.19 | % | ISO 62 |
| 24hr，50% RH | 0.14 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 5410 | MPa | ASTM D638 |
| Tensile modulus | 5210 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 80.0 | MPa | ISO 527-2/5 |
| fracture | 86.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 2.7 | % | ASTM D638 |
| fracture | 2.5 | % | ISO 527-2/5 |
| Bending modulus | 4460 | MPa | ISO 178 |
| 50 mm span | 4600 | MPa | ASTM D790 |
| bending strength | 116 | MPa | ISO 178 |
| Fracture, 50 mm span | 104 | MPa | ASTM D790 |
| Yield, 50 mm span | 131 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 6.7 | kJ/m² | ISO 180-1A |
| 23℃ | 590 | J/m | ASTM D4812 |
| 23℃ | 87 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 35 | kJ/m² | ISO 180/1U |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 11.6 | J | ASTM D3763 |
| Multi axial instrumented impact energy | 4.02 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 158 | ℃ | ISO 75-2/Af |
| 1.8 MPa, unannealed, 3.2 mm | 166 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 64 mm span | 170 | ℃ | ISO 75-2/Bf |
| 0.45 MPa, unannealed, 3.2 mm | 176 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| TD：-30~30℃ | 1.1E-3 | 1/℃ | ASTM D696 |
| MD：-30~30℃ | 3.9E-5 | 1/℃ | ASTM D696 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.12 to 0.20 | % | |
| Barrel rear temperature | 216 to 227 | °C | |
| Barrel middle temperature | 221 to 232 | °C | |
| Barrel front temperature | 227 to 238 | °C | |
| Processing (melt) temperature | 227 to 238 | °C | |
| Mold temperature | 71 to 82 | °C | |
| Back pressure | 0.172 to 0.344 | MPa | |
| Screw speed | 30 to 60 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. Type I, 0.20 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. 80*10*4 mm |
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