特点：
1、综合性能较好，冲击强度较高，化学稳定性，电性能良好.
2、与372有机玻璃的熔接性良好，制成双色塑件，且可表面镀铬，喷漆处理.
3、有高抗冲、高耐热、阻燃、增强、透明等级别。
4、流动性比HIPS差一点，比PMMA、PC等好，柔韧性好。
5、用途：适于制作一般机械零件，减磨耐磨零件，传动零件和电讯零件.
6、同PVC（聚氯乙烯）一样在屈折处会出现白化现象。
上海松翰塑化科技有限公司，供应原料，品质真实,物实价廉。
PA6T,46,9T、PC、PC/ABS、PBT、ABS、PPA、PPS、POM、PMMA、TPE、PPO、LCP液晶聚合物。
欢迎各位客户前来咨询：
联系人： 夏先生
手 机：13501802636 021 51131842
QQ ：205730283
邮 箱 ：205730283@qq.com
| 物性表： | |||||
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.13 g/cc | 0.0408 lb/in³ | ASTM D792 | ||
| Water Absorption | 0.15 % | 0.15 % | 24 hours, ASTM D570 | ||
| Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm @Thickness 3.17 mm |
0.0050 - 0.0070 in/in @Thickness 0.125 in |
ASTM D955 | ||
| Melt Flow | 4.0 g/10 min | 4.0 g/10 min | 230°C/3.8 kg; ASTM D1238 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell R | 115 | 115 | ASTM D785 | ||
| Tensile Strength, Yield | 55.0 MPa | 7980 psi | ASTM D638 | ||
| Elongation at Break | 30 % | 30 % | ASTM D638 | ||
| Flexural Yield Strength | 86.0 MPa | 12500 psi | ASTM D790 | ||
| Flexural Modulus | 2.345 GPa | 340.1 ksi | ASTM D790 | ||
| Izod Impact, Notched | 4.81 J/cm | 9.01 ft-lb/in | ASTM D256 | ||
| Impact Test | 52.0 J | 38.4 ft-lb | Instrumented dart impact; -10°F; Ductile break; ASTM D3763 | ||
| Thermal Properties | Metric | English | Comments | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | ASTM D648 | ||
| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 260 - 282 °C | 500 - 540 °F | |||
| Rear Barrel Temperature | 249 - 271 °C | 480 - 520 °F | |||
| Middle Barrel Temperature | 260 - 277 °C | 500 - 531 °F | |||
| Front Barrel Temperature | 271 - 282 °C | 520 - 540 °F | |||
| Nozzle Temperature | 260 - 282 °C | 500 - 540 °F | |||
| Mold Temperature | 49.0 - 82.0 °C | 120 - 180 °F | |||
| Drying Temperature | 110 °C | 230 °F | |||
| Dry Time | 4 hour | 4 hour | |||
| Moisture Content | <= 0.020 % | <= 0.020 % | |||
| Dew Point | <= -17.8 °C | <= 0.000 °F | |||
| Drying Air Flow Rate | 22.7 - 28.3 l/min | 0.800 - 1.00 ft³/min (CFM) | per lb/hour resin processed | ||
| Injection Pressure | 68.9 - 138 MPa | 10000 - 20000 psi | |||
| Back Pressure | 0.345 - 0.689 MPa | 50.0 - 100 psi | |||
| Cushion | 0.330 - 0.635 cm | 0.130 - 0.250 in | |||
| Screw Speed | 40 - 70 rpm | 40 - 70 rpm | |||
| De |
|||||
| Fill Rate | Slow - Moderate | ||||
| Hold Pressure | 40 - 60% of injection pressure | ||||
| Packing Pressure | 50 - 75% of injection pressure | ||||
上海松翰塑化科技有限公司，供应原料，品质真实,物实价廉。
PA6T,46,9T、PC、PC/ABS、PBT、ABS、PPA、PPS、POM、PMMA、TPE、PPO、LCP液晶聚合物。
欢迎各位客户前来咨询：
联系人： 夏先生
手 机：13501802636 021 51131842
QQ ：205730283
邮 箱 ：205730283@qq.com