性能 Properties | 测试标准 ASTM | 测试条件 Test Condition | 单位 Unit | 典型值[1] Typical Values | |||
型号 Product Series | NB5010G | NB5020G | FR5010G | FR5020G | |||
密度Density | D-792 | - | g/cm3 | 1.25 | 1.35 | 1.26 | 1.37 |
吸水率Moisture absorption | D-750 | 23℃,24hr | % | 0.2 | 0.2 | 0.12 | 0.16 |
拉伸强度Tensile Strength | D-638 | 10mm/min | MPa | 80 | 120 | 66 | 110 |
伸长率Elongation at break | D-638 | 10mm/min | % | 10 | 5 | 10 | 5 |
弯曲强度Flexural strength | D-790 | 5mm/min | MPa | 110 | 140 | 105 | 132 |
弯曲模量Flexural modulus | D-790 | 5mm/min | MPa | 3500 | 6000 | 3450 | 5600 |
冲击强度(缺口)IZOD Impact Strength (notched) | D-256 | 3.2mm,23℃ | KJ/ m2 | 15 | 13 | 15 | 13 |
3.2mm,-40℃ | KJ/ m2 | / | / | / | / | ||
洛氏硬度 Rockwell Hardness | D-785 | R-Scale | - | 120 | 124 | 120 | 124 |
热变形温度HDT | D-648 | 1.82MPa, 3.2mm | ℃ | 133 | 140 | 132 | 138 |
线膨胀系数 Coefficient of linear thermal expansion | D-696 | - | Cm/cm/℃ | 3.2 | 2,7 | 3.2 | 2,7 |
体积电阻率 Volume Resistivity | D-257 | - | Ω·m | 1017 | 1017 | 1017 | 1017 |
抗电弧径迹性 Resist electric arc track sex | D-495 | - | sec | / | / | / | / |
收缩率 Mold Shrinkage | D-955 | 3.2mm | % | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 |
阻燃性 Flammability | UL-94 | 1/16" | - | HB | HB | V0 | V0 |
竟争牌号 Comparable Brand | / | / | / | / | |||
备注 | 增强 | 增强 | 增强阻燃 | 增强阻燃 |
2、典型加工条件 Processing Conditions
| 范围 Range | ||||||
型号 Product Series | NB5010G | NB5020G | FR5010G | FR5020G | |||
熔体温度Melt Temp. | 260~290℃ | 260~290℃ | 260~290℃ | 260~290℃ | |||
料筒温度 Barrel Zone Temp. | 后段,Rear | 250~270℃ | 250~270℃ | 250~270℃ | 250~270℃ | ||
中段,Center | 260~280℃ | 260~280℃ | 260~280℃ | 260~280℃ | |||
前段,Front | 270~290℃ | 270~290℃ | 270~290℃ | 270~290℃ | |||
喷嘴,Nozzle | 280~290℃ | 280~290℃ | 280~290℃ | 280~290℃ | |||
模具温度 Mold Temp. | 80~110℃ | 80~110℃ | 80~110℃ | 80~110℃ | |||
成型压力Molding pressure/Mpa | 100~160 | 预干燥 Pre-Dry Requirements | 100~120℃,2~3h |