| About |
|---|
| LNP LUBRICOMP SG004 is a compound based on PA 12 resin containing Graphite. Added features include: Internally Lubricated.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PA12 |
| Material Status | Commercial: Active |
| Features | Lubricating |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD | 1.1 | % | Internal Method |
| Water absorption rate | |||
| 23℃，24hr | 0.14 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2400 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 43.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 6.6 | % | ISO 527-2/5 |
| Bending modulus | 2300 | MPa | ISO 178 |
| bending strength | 66.0 | MPa | ISO 178 |
| friction coefficient | ASTM D3702 Modified | ||
| dynamic | 0.41 | ASTM D3702 Modified | |
| static state | 0.31 | ASTM D3702 Modified | |
| Wear factor | |||
| Washer | 446 | 10^-10 in^5-min/ft-lb-hr | ASTM D3702 Modified |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 4.0 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 25 | kJ/m² | ISO 180/1U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 64 mm span | 147 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 64 mm span | 74.0 | ℃ | ISO 75-2/Af |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：23~60℃ | 7.2E-5 | 1/℃ | ISO 11359-2 |
| TD：23~60℃ | 9.0E-5 | 1/℃ | ISO 11359-2 |
| 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. 0.079 in/min |
| 3. at Yield |
| 4. Modified: Manual |
| 5. 80*10*4 mm |
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