Lexan PC 925A物性
|
925A是一种非填充，***模压级聚碳酸酯（ PC ）树脂,非氯化，非***化阻燃UL - 94 V0。透明和可着色的颜色.
|
|
Property
|
| TYPICAL PROPERTIES (1) | ||||
|
MECHANICAL
|
Value | Unit | Standard | |
|
Tensile Stress, yld, Type I, 50 mm/min
|
630
|
kgf/cm2
|
ASTM D 638
|
|
|
Tensile Stress, brk, Type I, 50 mm/min
|
680
|
kgf/cm2
|
ASTM D 638
|
|
|
Tensile Strain, yld, Type I, 50 mm/min
|
6
|
%
|
ASTM D 638
|
|
|
Tensile Strain, brk, Type I, 50 mm/min
|
125
|
%
|
ASTM D 638
|
|
|
Tensile Modulus, 50 mm/min
|
23100
|
kgf/cm2
|
ASTM D 638
|
|
|
Flexural Stress, yld, 1.3 mm/min, 50 mm span
|
1020
|
kgf/cm2
|
ASTM D 790
|
|
|
Flexural Modulus, 1.3 mm/min, 50 mm span
|
24100
|
kgf/cm2
|
ASTM D 790
|
|
|
IMPACT
|
Value | Unit | Standard | |
|
Izod Impact, notched, 23°C
|
81
|
cm-kgf/cm
|
ASTM D 256
|
|
|
Instrumented Impact Total Energy, 23°C
|
805
|
cm-kgf
|
ASTM D 3763
|
|
|
THERMAL
|
Value | Unit | Standard | |
|
Vicat Softening Temp, Rate B/50
|
143
|
°C
|
ASTM D 1525
|
|
|
HDT, 0.45 MPa, 3.2 mm, unannealed
|
137
|
°C
|
ASTM D 648
|
|
|
HDT, 1.82 MPa, 3.2mm, unannealed
|
126
|
°C
|
ASTM D 648
|
|
|
CTE, -40°C to 40°C, flow
|
6.84E-05
|
1/°C
|
ASTM E 831
|
|
|
CTE, -40°C to 40°C, xflow
|
7.38E-05
|
1/°C
|
ASTM E 831
|
|
|
Relative Temp Index, Elec
|
130
|
°C
|
UL 746B
|
|
|
Relative Temp Index, Mech w/impact
|
120
|
°C
|
UL 746B
|
|
|
Relative Temp Index, Mech w/o impact
|
130
|
°C
|
UL 746B
|
|
|
PHYSICAL
|
Value | Unit | Standard | |
|
Specific Gr***ity
|
1.19
|
-
|
ASTM D 792
|
|
|
Mold Shrinkage, flow, 3.2 mm
|
0.6 - 0.8
|
%
|
SABIC Method
|
|
|
Melt Flow Rate, 300°C/1.2 kgf
|
13
|
g/10 min
|
ASTM D 1238
|
|
|
ELECTRICAL
|
Value | Unit | Standard | |
|
Arc Resistance, Tungsten {PLC}
|
7
|
PLC Code
|
ASTM D 495
|
|
|
Hot Wire Ignition {PLC)
|
2
|
PLC Code
|
UL 746A
|
|
|
High Voltage Arc Track Rate {PLC}
|
3
|
PLC Code
|
UL 746A
|
|
|
High Ampere Arc Ign, surface {PLC}
|
3
|
PLC Code
|
UL 746A
|
|
|
Comparative Tracking Index (UL) {PLC}
|
2
|
PLC Code
|
UL 746A
|
|
|
FLAME CHARACTERISTICS
|
Value | Unit | Standard | |
|
UL Recognized, 94V-2 Flame Class Rating (3)
|
0.8
|
mm
|
UL 94
|
|
|
UL Recognized, 94V-0 Flame Class Rating (3)
|
3.04
|
mm
|
UL 94
|
|
|
Glow Wire Flammability Index 960°C, passes at
|
1
|
mm
|
IEC 60695-2-12
|
|
|
Glow Wire Ignitability Temperature, 1.0 mm
|
850
|
°C
|
IEC 60695-2-13
|
|
如果您对我们的Lexan PC 925A有任何疑问，或者想索取Lexan PC 925A 物性表datasheet、物质安全资料证书MSDS、ROHS检验报告、SGS报告、REACH环保证明、FDA证明、EU证明、UL证书及出厂证明COC/COA报告等，敬请拨打我们的服务电话，或者点击 联系我们 给我们留言。