广州市邦懋新材料技术有限公司不仅是专业的Noryl PPO 844原料供应商，亦注重技术支持及全方位的解决方案，提供从材料鉴定、模具设计、成型加工等系列帮助，亦可为客户量身定制各特殊性能之Noryl PPO 材料，进而协助客户提高产品竟争力。
NORYL PPO PX5704物性表
结构性泡沫树脂。170 f热变形。所有的值减重20%。
TYPICAL PROPERTIES (1)
MECHANICAL机械性能
Value Unit Standard
FOAM - MECHANICAL机械性能 6.4 mm Wt Reduction
20
%
-
Tensile Stress, yield / 抗张程度，屈服, 6.35 mm
28
MPa
ASTM D 638
Tensile Strain, break, 6.35 mm
12
%
ASTM D 638
Flexural Stress, yield, 6.4 mm
61
MPa
ASTM D 790
Flexural Modulus, 6.4 mm
1900
MPa
ASTM D 790
IMPACT
Value Unit Standard
FOAM - IMPACT 6.4 mm Wt Reduction
20
%
-
Izod Impact, unnotched, 23°C / 无缺口悬臂梁冲击 23°C
202
J/m
ASTM D 4812
Instrumented IMPACT Energy @ peak / 仪表控制抗冲击能量 @ 峰值, 23°C
10
J
ASTM D 3763
THERMAL
Value Unit Standard
FOAM - THERMAL 6.4mm Wt Reduction
20
%
-
HDT, 0.45 MPa, 6.4 mm, unannealed / 热变形温度，0.45 MPa, 6.4 mm, 未退火
88
°C
ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed / 热变形温度，1.82 MPa, 6.4 mm, 未退火
76
°C
ASTM D 648
Relative Temp Index, Elec / 相对热指数， 电性能
85
°C
UL 746B
Relative Temp Index, Mech w/impact / 相对热指数，机械冲击性能
85
°C
UL 746B
Relative Temp Index, Mech w/o impact / 相对热指数，非机械冲击性能
85
°C
UL 746B
PHYSICAL
Value Unit Standard
FOAM - PHYSICAL 6.4mm Wt Reduction
20
%
-
Specific Gravity/比重
1.1
-
ASTM D 792
Specific Gravity/比重, foam molded
0.88
-
ASTM D 792
Water Absorption, 24 hours / 吸水率， 24小时
0.07
%
ASTM D 570
Water Absorption, equilibrium, 23C / 吸水率，平衡，23C
0.17
%
ASTM D 570
Mold Shrinkage, flow, 6.4 mm
0.6 - 0.8
%
SABIC Method
ELECTRICAL
Value Unit Standard
Arc Resistance, Tungsten {PLC} / 耐电弧性{PLC}
6
PLC Code
ASTM D 495
High Voltage Arc Track Rate {PLC} / 高电压电弧起痕速率
4
PLC Code
UL 746A
Comparative Tracking Index (UL) {PLC} / 漏电起痕指数 (UL) {PLC}
1
PLC Code
UL 746A
FLAME CHARACTERISTICS
Value Unit Standard
FOAM - Flame Class Minimum Density/密度
0.85
g/cm³
-
UL Recognized, 94V-1 Flame Class Rating (3) / UL认可,94V-1 阻燃等级(3)
2.99
mm
UL 94
UL Recognized, 94V-0 Flame Class Rating (3) / UL认可,94V-0 阻燃等级(3)
5.99
mm
UL 94
UL Recognized, 94-5VA Rating (3) / UL认可,94-5VA 阻燃等级(3)
3.91
mm
UL 94
Radiant Panel Listing / 辐射板清单
YES
-
UL Tested
UV-light, water exposure/immersion / 紫外线暴露，耐水/浸渍
F1
-
UL 746C
