沙伯基础SABIC LEXAN LUX7189 PC无卤阻燃 照明漫射器专用料

产品名称 沙伯基础SABIC LEXAN LUX7189 PC无卤阻燃 照明漫射器专用料
公司名称 深圳市嘉誉鑫科技有限公司
价格 .00/件
规格参数
公司地址 深圳市龙华区大浪街道高峰社区长燊大厦3层
联系电话 1326-5555881 13265555881

产品详情

LEXAN/LUX7189/PC物性表参数

沙伯基础SABIC塑料LEXAN LUX7189聚碳酸酯（PC）是一种可注塑的聚碳酸酯（PC），具有MVR（300°C / 1.2kg）23。它含有非溴化，非氯化阻燃系统，额定值为UL-94 V0@1.5mm, 它专为高光反射率和屏蔽应用而设计，具有良好的紫外线耐候性。

沙伯基础SABIC塑料LEXAN LUX7189 PC物性表参数

PROPERTIES TYPICAL VALUESUNITSTEST METHODS
MECHANICAL



Tensile Stress, yld, Type I, 50 mm/min
60MPaASTM D 638
Tensile Stress, brk, Type I, 50 mm/min
52MPaASTM D 638
Tensile Strain, yld, Type I, 50 mm/min
6%ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min
110%ASTM D 638
Tensile Modulus, 50 mm/min
2700MPaASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span
98MPaASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span
2700MPaASTM D 790
IMPACT



Izod Impact, unnotched, 23°C
2140J/mASTM D 4812
Izod Impact, notched, 23°C
150J/mASTM D 256
Izod Impact, notched, -30°C
100J/mASTM D 256
Instrumented Impact Energy @ peak, 23°C
59JASTM D 3763
THERMAL



Vicat Softening Temp, Rate B/50
140°CASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed
135°CASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed
125°CASTM D 648
CTE, -40°C to 40°C, flow
6.E-051/°CASTM E 831
CTE, -40°C to 40°C, xflow
6.5E-051/°CASTM E 831
PHYSICAL



Specific Gravity
1.3-ASTM D 792
Density
1.3g/cmASTM D 792
Mold Shrinkage, flow, 3.2 mm
0.5-0.7%SABIC method
Melt Flow Rate, 300°C/1.2 kgf
22g/10 minASTM D 1238
FLAME CHARACTERISTICS



UL Recognized, 94V-0 Flame Class Rating
1.5mmUL 94
UL Recognized, 94-5VA Flame Class Rating
3mmUL 94
UL Recognized, 94-5VB Flame Class Rating
2.5mmUL 94
Injection Molding



Drying Temperature
120°C
Drying Time
3-4hrs
Drying Time (Cumulative)
48hrs
Maximum Moisture Content
0.02%
Melt Temperature
270-295°C
Nozzle Temperature
265-290°C
Front - Zone 3 Temperature
270-295°C
Middle - Zone 2 Temperature
260-280°C
Rear - Zone 1 Temperature
250-270°C
Mold Temperature
70-95°C
Back Pressure
0.3-0.7MPa
Screw Speed
40-70rpm
Shot to Cylinder Size
40-60%
Vent Depth
0.025-0.076mm