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。
典型应用范围:
汽车内外饰：仪表板，饰柱，仪表前盖，格栅，内外饰件 2.商务设备机壳和内置部件：笔记本/台式电脑，复印机，打印机，绘图仪，显示器 3.电信，移动电话外壳，附件以及智能卡（SIM卡）： 4.电器产品，电子产品外壳，电表罩和壳体，家用开关，插头和插座，电缆电线管道 5.家用电器，如洗衣机，吹风机，微波炉内外部件等。
| General Information | |
| General | |
|
Material Status
|
|
|
Availability
|
|
|
Filler / Reinforcement
|
|
|
Appearance
|
|
|
Forms
|
|
|
Processing Method
|
|
| ASTM & ISO Properties 1 | |||
| Physical |
Nominal Value
|
Unit
|
Test Method
|
|
Specific Gravity
|
1.20
|
g/cm³
|
ASTM D792 |
|
Molding Shrinkage - Flow (3.18 mm)
|
0.40
|
%
|
ASTM D955 |
|
Water Absorption (24 hr)
|
0.10
|
%
|
ASTM D570 |
| Mechanical |
Nominal Value
|
Unit
|
Test Method
|
|
Tensile Strength (Break)
|
61.4
|
MPa
|
ASTM D638 |
|
Tensile Elongation (Break)
|
4.5
|
%
|
ASTM D638 |
|
Flexural Modulus
|
4070
|
MPa
|
ASTM D790 |
|
Flexural Strength
|
103
|
MPa
|
ASTM D790 |
| Impact |
Nominal Value
|
Unit
|
Test Method
|
|
Notched Izod Impact
|
85
|
J/m
|
ASTM D256 |
| Hardness |
Nominal Value
|
Unit
|
Test Method
|
|
Rockwell Hardness (R-Scale)
|
119
|
|
ASTM D785 |
| Thermal |
Nominal Value
|
Unit
|
Test Method
|
|
Deflection Temperature Under Load (1.8 MPa, Unannealed)
|
116
|
°C
|
ASTM D648 |
|
CLTE - Flow
|
4.1E-5
|
cm/cm/°C
|
ASTM D696 |
| Flammability |
Nominal Value
|
Unit
|
Test Method
|
|
Flame Rating
|
HB
|
|
UL 94 |
| Processing Information | |||
| Injection |
Nominal Value
|
Unit
|
|
|
Drying Temperature
|
121
|
°C
|
|
|
Drying Time
|
2.0 to 4.0
|
hr
|
|
|
Suggested Max Moisture
|
0.10
|
%
|
|
|
Rear Temperature
|
302 to 316
|
°C
|
|
|
Middle Temperature
|
316 to 332
|
°C
|
|
|
Front Temperature
|
310 to 327
|
°C
|
|
|
Nozzle Temperature
|
310 to 327
|
°C
|
|
|
Processing (Melt) Temp
|
304 to 327
|
°C
|
|
|
Mold Temperature
|
71.1 to 87.8
|
°C
|
|
|
Injection Rate
|
Moderate
|
|
|
|
Back Pressure
|
0.00 to 0.689
|
MPa
|
|
| Injection Notes | |||
|
Screw Speed: Medium
Recommendations for Molding and Tool Conditions: Well vented mold Moisture Content, as received: Product is packaged at 0.2% or less. |
|||
| Notes |
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