东莞市宏阔塑胶有限公司
Noryl PPO WCD801A物性
柔软,非卤化阻燃PPE-TPE挤出级,低比重,硬度80,导线绝缘材料和外壳应用.
Property
| TYPICAL PROPERTIES(1) | ||||
|
MECHANICAL
|
Value | Unit | Standard | |
|
Tensile Stress, brk, Type I, 50 mm/min
|
120
|
kgf/cm2
|
ASTM D 638
|
|
|
Tensile Strain, brk, Type I, 5 mm/min
|
120
|
%
|
ASTM D 638
|
|
|
Flexural Modulus, 12.5 mm/min, 100 mm span
|
800
|
kgf/cm2
|
ASTM D 790
|
|
|
Hardness, Shore A, 30S reading
|
80
|
-
|
ASTM D 2240
|
|
|
Tensile Stress, break, 50 mm/min
|
13
|
MPa
|
ISO 527
|
|
|
Tensile Strain, break, 50 mm/min
|
119
|
%
|
ISO 527
|
|
|
Flexural Modulus, 12.5 mm/min
|
90
|
MPa
|
ISO 178
|
|
|
IMPACT
|
Value | Unit | Standard | |
|
Brittleness Temperature
|
-40
|
°C
|
ASTM D 746
|
|
|
PHYSICAL
|
Value | Unit | Standard | |
|
Specific Gravity
|
1.1
|
-
|
ASTM D 792
|
|
|
Melt Flow Rate, 250°C/5.0 kgf
|
11
|
g/10 min
|
ASTM D 1238
|
|
|
ELECTRICAL
|
Value | Unit | Standard | |
|
Volume Resistivity
|
3.8E+15
|
Ohm-cm
|
IEC 60093
|
|
|
Dielectric strength in oil, 2.0mm
|
23
|
kV/mm
|
IEC 60243-1
|
|
|
Relative Permittivity, 50/60 Hz
|
2.8
|
-
|
IEC 60250
|
|
|
Relative Permittivity, 1 MHz
|
2.8
|
-
|
IEC 60250
|
|
|
Dissipation Factor, 50/60 Hz
|
0.03
|
-
|
IEC 60250
|
|
|
Dissipation Factor, 1 MHz
|
0.004
|
-
|
IEC 60250
|
|
|
Comparative Tracking Index
|
600
|
V
|
IEC 60112
|
|
|
FLAME CHARACTERISTICS
|
Value | Unit | Standard | |
|
UL Recognized, 94V-0 Flame Class Rating (3)
|
4
|
mm
|
UL 94
|
|
|
Smoke Density on 0.5mm plaque, Non-flame, Ds, max
|
95
|
-
|
ASTM E 662
|
|
|
Smoke Density on 0.5mm plaque, Flame, Ds, max
|
142
|
-
|
ASTM E 662
|
|
|
Glow Wire Flammability Index 650°C, passes at
|
3
|
mm
|
IEC 60695-2-12
|
|
|
Glow Wire Ignitability Temperature, 3.0 mm
|
750
|
°C
|
IEC 60695-2-13
|
|
|
Oxygen Index (LOI)
|
26
|
%
|
ISO 4589
|
|
|
WIRE AND CABLE - UL 1581 tested on 2.0mm wire with 0.12mmx20 stranded copper
|
Value | Unit | Standard | |
|
Tensile strength @ break
|
16
|
MPa
|
UL 1581
|
|
|
Tensile elongation @ break
|
205
|
%
|
UL 1581
|
|
|
Tensile strength @ break after 7days @113°C
|
17
|
MPa
|
UL 1581
|
|
|
Tensile elongation @ break after 7days @113°C
|
145
|
%
|
UL 1581
|
|
|
UL temperature rating
|
80
|
°C
|
UL 1581
|
|
|
Heat Deformation at 100°C/250g
|
16
|
%
|
UL 1581
|
|
|
VW-1
|
Pass
|
-
|
UL 1581
|
|
|
Source GMD, last updated:2006/01/12
|
Processing
| Parameter | ||
|
Wire Coating Extrusion
|
Value | Unit |
|
Drying Temperature
|
75 - 85
|
°C
|
|
Drying Time
|
5 - 7
|
hrs
|
|
Drying Time (Cumulative)
|
12
|
hrs
|
|
Maximum Moisture Content
|
0.02
|
%
|
|
Extruder Length/Diameter Ratio (L/D)
|
22:1 to 26:1
|
-
|
|
Screw Speed
|
15 - 85
|
rpm
|
|
Feed Zone Temperature
|
180 - 220
|
°C
|
|
Middle Zone Temperatures
|
220 - 250
|
°C
|
|
Head Zone Temperature
|
220 - 250
|
°C
|
|
Neck Temperature
|
220 - 250
|
°C
|
|
Cross-head Temperature
|
220 - 250
|
°C
|
|
Die Temperature
|
220 - 250
|
°C
|
|
Melt Temperature
|
220 - 250
|
°C
|
|
Conductor Pre-heat Temperature
|
25 - 120
|
°C
|
|
Screen Pack
|
150 - 100
|
-
|
|
Cooling Water Air Gap
|
100 - 200
|
mm
|
|
Water Bath Temperature
|
15 - 60
|
°C
|
|
Source GMD, last updated:2006/01/12
|
|
NOTE: Recommended Drying Parameters are based on usage of Dehumidify Drying / Drying Oven.
|
THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
PPO料具有熔融流动性较差、高的缺点，市场出售的产品均为其改良的产品，具有优良的综合性能，它们运用于： 电子电气：能够满足在潮湿、负载、高温的条件下具有优良的电绝缘性，运用制备电视积机调谐片、线圈芯、微波绝缘件、屏蔽套、高频印刷电路板，各种高压电子元器件，电视机、电脑、传真机、复印机外壳等。 汽车工业：适用于仪表板件、窗框、减震器、泵过滤网等。 机械工业：用作齿轮、轴承、泵叶轮、鼓风机叶轮片等。 化工领域：用于制作管道、阀门、滤片及潜水泵等零部件。
PPO，中文名称叫聚苯醚，英文名：PolyphenyleneOxide。是世界五大通用工程塑料之一。 它具有刚性大、耐热性高、难燃、强度较高电性能优良等优点。另外，聚苯醚还具有 耐污染等优点。 PPO的介电常数和介电损耗在工程塑料中是小的品种之一，几乎不受温度、湿度的影响，可用于低、中、高频电场领域。
|
Noryl PPO WCD801A
Noryl PPO WCD801A包含 (WCD801A-111, WCD801A-701, WCD801A-BK1066)
