现货供应耐寒PC沙伯基础 EXL1414 耐低温-40度

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SABIC Lexan PC EXL1414物性参数表
SABIC（Saudi Basic Industries Corporation）是沙特基础工业公司的简称，它的前身是美国GE（通用）公司，它有沙比克，沙伯基础创新塑料，基础创新塑料公司，沙伯基础工业公司，沙伯基础塑料有限公司等译称。SABIC在产品多样性和销售量方面，都处于地位。LEXAN是SABIC公司PC聚碳酸酯树脂的商品名，拥有无限的色调，生动活泼的质地，晶莹剔透的特殊效果。

SABIC Lexan PC EXL1414物性参数表
SABIC Lexan PC EXL1414物性
特性用途：不透明，硅氧烷共聚物，超高冲击，耐低温（-40℃）。
MECHANICAL
Value
Unit
Standard
Tensile Stress, yld, Type I, 50 mm/min
560
kgf/cm?
ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min
510
kgf/cm?
ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min
6
%
ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min
98
%
ASTM D 638
Tensile Modulus, 50 mm/min
20500
kgf/cm?
ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span
940
kgf/cm?
ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span
22700
kgf/cm?
ASTM D 790
Hardness, Rockwell L
89
-
ASTM D 785
Hardness, Rockwell R
121
-
ASTM D 785
Tensile Stress, yield, 50 mm/min
57
MPa
ISO 527
Tensile Stress, break, 50 mm/min
60
MPa
ISO 527
Tensile Strain, yield, 50 mm/min
6
%
ISO 527
Tensile Strain, break, 50 mm/min
120
%
ISO 527
Tensile Modulus, 1 mm/min
2150
MPa
ISO 527
Flexural Stress, yield, 2 mm/min
85
MPa
ISO 178
Flexural Modulus, 2 mm/min
2250
MPa
ISO 178
IMPACT
Value
Unit
Standard
Izod Impact, notched, 23?C
88
cm-kgf/cm
ASTM D 256
Izod Impact, notched, -30?C
78
cm-kgf/cm
ASTM D 256
Instrumented Impact Total Energy, 23?C
714
cm-kgf
ASTM D 3763
Izod Impact, unnotched 80*10*3  23?C
NB
kJ/m?
ISO 180/1U
Izod Impact, unnotched 80*10*3 -30?C
NB
kJ/m?
ISO 180/1U
Izod Impact, notched 80*10*3  23?C
70
kJ/m?
ISO 180/1A
Izod Impact, notched 80*10*3 -30?C
60
kJ/m?
ISO 180/1A
Charpy 23?C , V-notch Edgew 80*10*3 sp=62mm
70
kJ/m?
ISO 179/1eA
Charpy -30?C , V-notch Edgew 80*10*3 sp=62mm
65
kJ/m?
ISO 179/1eA
Charpy 23?C , Unnotch Edgew 80*10*3 sp=62mm
NB
kJ/m?
ISO 179/1eU
Charpy -30?C , Unnotch Edgew 80*10*3 sp=62mm
NB
kJ/m?
ISO 179/1eU
THERMAL
Value
Unit
Standard
Vicat Softening Temp, Rate B/50
145
?C
ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed
139
?C
ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed
124
?C
ASTM D 648
CTE, -40?C to 40?C , flow
6.96E-05
1/?C
ASTM E 831
CTE, -40?C to 40?C , xflow
7.47E-05
1/?C
ASTM E 831
CTE, 23?C to 80?C , flow
7.2E-05
1/?C
ISO 11359-2
CTE, 23?C to 80?C , xflow
7.2E-05
1/?C
ISO 11359-2
Ball Pressure Test, 125?C  /- 2?C
Passes
-
IEC 60695-10-2
Vicat Softening Temp, Rate B/50
145
?C
ISO 306
Vicat Softening Temp, Rate B/120
146
?C
ISO 306
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm
140
?C
ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm
128
?C
ISO 75/Ae
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
125
?C
UL 746B
PHYSICAL
Value
Unit
Standard
Specific Gravity
1.18
-
ASTM D 792
Mold Shrinkage, flow, 3.2 mm
0.4 - 0.8
%
SABIC Method
Mold Shrinkage, xflow, 3.2 mm
0.4 - 0.8
%
SABIC Method
Melt Flow Rate, 300?C /1.2 kgf
10
g/10 min
ASTM D 1238
Density
1.19
g/cm?
ISO 1183
Water Absorption, (23?C /sat)
0.35
%
ISO 62
Moisture Absorption (23?C / 50% RH)
0.15
%
ISO 62
Melt Volume Rate, MVR at 300?C /1.2 kg
9
cm?/10 min
ISO 1133
ELECTRICAL
Value
Unit
Standard
Volume Resistivity
>1.E 15
Ohm-cm
ASTM D 257
Surface Resistivity
>1.E 15
Ohm
ASTM D 257
Dielectric Strength, in oil, 0.8 mm
16.2
kV/mm
ASTM D 149
Relative Permittivity, 100 Hz
2.68
-
ASTM D 150
Relative Permittivity, 1 MHz
2.64
-
ASTM D 150
Dissipation Factor, 100 Hz
0.0012
-
ASTM D 150
Dissipation Factor, 1 MHz
0.0093
-
ASTM D 150
FLAME CHARACTERISTICS
Value
Unit
Standard
UL Recognized, 94HB Flame Class Rating (3)
0.4
mm
UL 94
Glow Wire Flammability Index 850?C , passes at
0.8
mm
IEC 60695-2-12
Glow Wire Flammability Index 960?C , passes at
1
mm
IEC 60695-2-12
Glow Wire Ignitability Temperature, 1.0 mm
875
?C
IEC 60695-2-13
Glow Wire Ignitability Temperature, 3.0 mm
875
?C
IEC 60695-2-13