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LNP (SABIC Innovative Plastics) Lubricomp® RAL-4022 Polyamide 66, Aramid Fiber Reinforced, PTFE Lubricant
Subcategory: Filled/Reinforced Thermoplastic; Nylon; Nylon 66; Polymer; Thermoplastic
Close Analogs: Saudi Basic Industries Corporation (SABIC) announced on August 31st, 2007, the completion of its purchase of GE Plastics.
Material Notes:
Information provided by LNP, a GE Plastics Company.
| Physical Properties | Original Value | Comments | ||
| ||||
| Density | 1.22 g/cc | ISO 1183 | ||
| Specific Gravity | 1.22 g/cc | Method A; ASTM D792 | ||
| Water Absorption | 0.7 % | at 24 hrs; ASTM D570 | ||
| Linear Mold Shrinkage | 0.019 cm/cm | ASTM D955 | ||
| Linear Mold Shrinkage, Transverse | 0.019 - 0.02 cm/cm | ASTM D955 | ||
Mechanical Properties | ||||
| ||||
| Tensile Strength at Break | 81.4 MPa | ASTM D638 | ||
| Tensile Strength, Yield | 81.4 MPa | ASTM D638 | ||
| Elongation at Break | 8.1 % | ASTM D638 | ||
| Elongation at Yield | 8.4 % | ASTM D638 | ||
| Tensile Modulus | 3.45 GPa | ASTM D638 | ||
| Flexural Modulus | 2.96 GPa | ASTM D790 | ||
| Flexural Strength | 110 MPa | ASTM D790 | ||
| Izod Impact, Notched | 1.33 J/cm | 3.18 mm; ASTM D256 | ||
| Izod Impact, Notched (ISO) | 5.8 kJ/m² | ISO 180 | ||
| Izod Impact, Unnotched | 7.42 J/cm | 3.18 mm; ASTM D256 | ||
| Izod Impact, Unnotched (ISO) | 48.6 kJ/m² | ISO 180 | ||
| Falling Dart Impact | 6.4 J | ASTM D3763 | ||
| Impact Test | 1.42 J | Multi-Axial Instrumented Impact Energy; ISO 6603-2 | ||
| Coefficient of Friction | 0.55 | vs. Steel - Dynamic @ 40 psi, 50 ft/min, tested in accordance with LNP WI-0687; ASTM D1894 | ||
| Coefficient of Friction, Static | 0.46 | vs. Steel @ 40 psi, tested in accordance with LNP WI-0687; ASTM D1894 | ||
| K (wear) Factor | 13 x 10-10 in³-min/ft-lb-hr | 40psi, 50ft/min; tested in accordance with LNP WI-0687 | ||
Thermal Properties | ||||
| ||||
| Deflection Temperature at 0.46 MPa (66 psi) | 249 °C | Unannealed; ASTM D648 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 198 °C | Unannealed; ASTM D648 | ||
Processing Properties | ||||
| ||||
| Melt Temperature | 274 - 288 °C | |||
| Mold Temperature | 79.4 - 93.3 °C | |||
| Drying Temperature | 82.2 °C | |||
| Dry Time | 4 hour | |||
| Moisture Content | 0.2 % | Suggested | ||
| Back Pressure | 0.172 - 0.345 MPa | |||
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