塞拉尼斯OMNILON热稳定PA6 GR15 HS
ISO | Value | Unit | Test Standard |
Density | 1230 | kg/m | ISO 1183 |
Tensile modulus | 7000 | MPa | ISO 527-2/1A |
Tensile stress at break, 5mm/min | 130 | MPa | ISO 527-2/1A |
Tensile strain at break, 5mm/min | 2.5 | % | ISO 527-2/1A |
Flexural modulus, 23°C | 6700 | MPa | ISO 178 |
Flexural strength, 23°C | 220 | MPa | ISO 178 |
Charpy notched impact strength, 23°C | 5.5 | kJ/m | ISO 179/1eA
|
Pre Drying | Value | Unit | Test Standard |
Necessary low maximum residual moisture content | 0.15 | % | - |
Drying time | 4 - 8 | h | - |
Drying temperature | 80 - 90 | °C | - |
Temperature | Value | Unit | Test Standard |
Zone1 temperature | 220 - 230 | °C | - |
Zone2 temperature | 225 - 235 | °C | - |
Zone3 temperature | 235 - 245 | °C | - |
Zone4 temperature | 245 - 255 | °C | - |
Nozzle temperature | 255 - 270 | °C | - |
Melt temperature | 250 - 270 | °C | - |
Mold temperature | 60 - 80 | °C | - |
Hot runner temperature | 255 - 270 | °C | - |
PA6为乳白色或微黄色透明到不透明角质状结晶性聚合物,可自由着色,韧性、***性、自润滑性好、刚性小、耐低温,耐细菌、能慢燃,离火慢熄,有滴落、起泡现象,成型加工性极好:可注塑、吹塑、浇塑、喷涂、粉末成型、机加工、焊接、粘接。PA6 尺寸稳定性差,并影响电性能(击穿电压)。PA6 使用温度可达180℃,加抗冲改性剂后会降至160℃,用15%-50%玻纤增强,可提高至199℃,无机填充PA能提高其热变形温度。