Grade | HAA | HCA | HWA | ||
Resin Binder | PA6 | ||||
Mechanical Properties | Tensile Strength | MPa | 55 | 60 | 66 |
Flexural Strength | MPa | 100 | 105 | 112 | |
Physical Properties | Mold Density | g/cm3 | 2 | 5.6 | 10 |
Melt Flow Rate | g/10min | 132 | 145 | 155 | |
HDT | ℃ | 150 | 150 | 150 | |
Thermal conductivity | W/(m·K) | 3.2 | |||
Mold Shrinkage Rate | % | 0.3-0.6 | 0.3-0.6 | 0.3-0.6 | |
Injection Parameters | Pre-drying Temp | ℃ | 80-110 | 80-110 | 80-110 |
Pre-drying Time | hr | 4.6 | 4.6 | 4.6 | |
Barrel Temp | H1 ℃ | 260-270 | 260-270 | 260-270 | |
H2 ℃ | 270-280 | 270-280 | 270-280 | ||
H3 ℃ | 275-285 | 275-285 | 275-285 | ||
Mold Temp | ℃ | 80-90 | 80-90 | 80-90 | |
Pressure | bar | 65-80 | 65-80 | 65-80 | |
Speed | V% | 60-80 | 60-80 | 60-80 |