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苏州奇辑化工有限公司
主营：塑料生产厂家,塑胶厂家价格,工程塑料报价,通用塑料厂家,三菱化学Durabio价格,免喷涂塑料哪家好
苏州奇辑化工有限公司
主营：塑料生产厂家,塑胶厂家价格,工程塑料报价,通用塑料厂家,三菱化学Durabio价格,免喷涂塑料哪家好
9
LEXAN 144R 沙伯基础创新塑料
LEXAN 144R物性表：
Property
TYPICAL PROPERTIES (1)
MECHANICAL
Value
Unit
Standard
Tensile Stress, yld, Type I, 50 mm/min
62
MPa
ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min
68
MPa
ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min
7
%
ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min
130
%
ASTM D 638
Tensile Modulus, 50 mm/min
2370
MPa
ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span
97
MPa
ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span
2340
MPa
ASTM D 790
Hardness, Rockwell M
70
-
ASTM D 785
Hardness, Rockwell R
118
-
ASTM D 785
Taber Abrasion, CS-17, 1 kg
10
mg/1000cy
ASTM D 1044
Tensile Stress, yield, 50 mm/min
63
MPa
ISO 527
Tensile Stress, break, 50 mm/min
70
MPa
ISO 527
Tensile Strain, yield, 50 mm/min
6
%
ISO 527
Tensile Strain, break, 50 mm/min
110
%
ISO 527
Tensile Modulus, 1 mm/min
2350
MPa
ISO 527
Flexural Stress, yield, 2 mm/min
90
MPa
ISO 178
Flexural Modulus, 2 mm/min
2300
MPa
ISO 178
IMPACT
Value
Unit
Standard
Izod Impact, unnotched, 23°C
3204
J/m
ASTM D 4812
Izod Impact, notched, 23°C
801
J/m
ASTM D 256
Izod Impact, notched (natural, tints)
801
J/m
ASTM D 256
Izod Impact, notched (colors)
801
J/m
ASTM D 256
Tensile Impact, Type S
577
kJ/m2
ASTM D 1822
Falling Dart Impact (D 3029), 23°C
169
J
ASTM D 3029
Instrumented Impact Energy @ peak, 23°C
63
J
ASTM D 3763
Izod Impact, unnotched 80*10*4 +23°C
NA
kJ/m2
ISO 180/1U
Izod Impact, unnotched 80*10*4 -30°C
NA
kJ/m2
ISO 180/1U
Izod Impact, notched 80*10*4 +23°C
12
kJ/m2
ISO 180/1A
Izod Impact, notched 80*10*4 -30°C
10
kJ/m2
ISO 180/1A
Charpy Impact, notched, 23°C
35
kJ/m2
ISO 179/2C
Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm
NA
kJ/m2
ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm
NA
kJ/m2
ISO 179/1eU
THERMAL
Value
Unit
Standard
Vicat Softening Temp, Rate B/50
154
°C
ASTM D 1525
HDT, 0.45 MPa, 6.4 mm, unannealed
137
°C
ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed
132
°C
ASTM D 648
CTE, -40°C to 95°C, flow
6.84E-05
1/°C
ASTM E 831
Specific Heat
1.25
J/g-°C
ASTM C 351
Thermal Conductivity
0.19
W/m-°C
ASTM C 177
Thermal Conductivity
0.2
W/m-°C
ISO 8302
CTE, 23°C to 80°C, flow
7.E-05
1/°C
ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C
PASSES
-
IEC 60695-10-2
Vicat Softening Temp, Rate A/50
153
°C
ISO 306
Vicat Softening Temp, Rate B/50
141
°C
ISO 306
Vicat Softening Temp, Rate B/120
142
°C
ISO 306
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm
136
°C
ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm
125
°C
ISO 75/Ae
Relative Temp Index, Elec
130
°C
UL 746B
Relative Temp Index, Mech w/impact
130
°C
UL 746B
Relative Temp Index, Mech w/o impact
130
°C
UL 746B
PHYSICAL
Value
Unit
Standard
Specific Gravity
1.2
-
ASTM D 792
Specific Volume
0.83
cm3/g
ASTM D 792
Density
1.19
g/cm3
ASTM D 792
Water Absorption, 24 hours
0.15
%
ASTM D 570
Water Absorption, equilibrium, 23C
0.35
%
ASTM D 570
Water Absorption, equilibrium, 100°C
0.58
%
ASTM D 570
Mold Shrinkage, flow, 3.2 mm (5)
0.5 - 0.7
%
SABIC Method
Melt Flow Rate, 300°C/1.2 kgf
10.5
g/10 min
ASTM D 1238
Melt Volume Rate, MVR at 300°C/1.2 kg
10
cm3/10 min
ISO 1133
OPTICAL
Value
Unit
Standard
Light Transmission, 2.54 mm
88
%
ASTM D 1003
Haze, 2.54 mm
1
%
ASTM D 1003
Refractive Index
1.586
-
ASTM D 542
ELECTRICAL
Value
Unit
Standard
Volume Resistivity
>1.E+17
Ohm-cm
ASTM D 257
Dielectric Strength, in air, 3.2 mm
14.9
kV/mm
ASTM D 149
Relative Permittivity, 50/60 Hz
3.17
-
ASTM D 150
Relative Permittivity, 1 MHz
2.96
-
ASTM D 150
Dissipation Factor, 50/60 Hz
0.0009
-
ASTM D 150
Dissipation Factor, 1 MHz
0.01
-
ASTM D 150
Hot Wire Ignition {PLC)
2
PLC Code
UL 746A
High Voltage Arc Track Rate {PLC}
2
PLC Code
UL 746A
High Ampere Arc Ign, surface {PLC}
1
PLC Code
UL 746A
Comparative Tracking Index (UL) {PLC}
2
PLC Code
UL 746A
Volume Resistivity
>1.E+15
Ohm-cm
IEC 60093
Surface Resistivity, ROA
>1.E+15
Ohm
IEC 60093
Dielectric Strength, in oil, 3.2 mm
17
kV/mm
IEC 60243-1
Relative Permittivity, 1 MHz
2.7
-
IEC 60250
Dissipation Factor, 50/60 Hz
0.001
-
IEC 60250
Dissipation Factor, 1 MHz
0.01
-
IEC 60250
Relative Permittivity, 50/60 Hz
2.7
-
IEC 60250
FLAME CHARACTERISTICS
Value
Unit
Standard
UL Recognized, 94HB Flame Class Rating (3)
1.47
mm
UL 94
Oxygen Index (LOI)
25
%
ASTM D 2863
Oxygen Index (LOI)
25
%
ISO 4589
Source GMD, last updated:2006/11/30
Processing
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 48 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 295 - 315 | °C |
| Nozzle Temperature | 290 - 310 | °C |
| Front - Zone 3 Temperature | 295 - 315 | °C |
| Middle - Zone 2 Temperature | 280 - 305 | °C |
| Rear - Zone 1 Temperature | 270 - 295 | °C |
| Mold Temperature | 70 - 95 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 40 - 70 | rpm |
| Shot to Cylinder Size | 40 - 60 | % |
| Vent Depth | 0.025 - 0.076 |
mm |
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