LEXAN920 반도체 회로 부품 판매점
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LEXAN®920
Europe-Africa-Middle East:COMMERCIAL
Polycarbonate Resin
LEXAN 920 is a low viscosity flame retardant grade, especially suitable for electrical applications.
Features
Flame Retardant
Heat Stabilized
Opaque
TYPICAL PROPERTIES ¹
MECHANICAL
Taber Abrasion, CS-17, 1 kg
Tensile Stress, yield, 50 mm/min
Tensile Stress, break, 50 mm/min
Tensile Strain, yield, 50 mm/min
Tensile Strain, break, 50 mm/min
Tensile Modulus, 1 mm/min
Flexural Strength, yield, 2 mm/min
Flexural Modulus, 2 mm/min
Hardness, H358/30
IMPACT
Izod Impact, unnotched 80*10*4 +23°C
Izod Impact, unnotched 80*10*4 -30°C
Izod Impact, notched 80*10*4 +23°C
Izod Impact, notched 80*10*4 -30°C
Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm
Charpy Impact, notched, 23°C
Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm
Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm
Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm
THERMAL
Thermal Conductivity
CTE, 23°C to 80°C, flow
Ball Pressure Test, 125°C +/- 2°C
Vicat B/50
Vicat B/120
TYPICAL VALUE UNIT
10
63
60
6
85
2350
90
2300
95
NB
NB
9
7
9
25
7
NB
NB
0.2
7.E-05
PASSES
140
141
mg/1000cy
MPa
MPa
%
%
MPa
MPa
MPa
MPa
kJ/m²
kJ/m²
kJ/m²
kJ/m²
kJ/m²
kJ/m²
kJ/m²
kJ/m²
kJ/m²
W/m-°C
1/°C
-
°C
°C
STANDARD
GE Method
ISO 527
ISO 527
ISO 527
ISO 527
ISO 527
ISO 178
ISO 178
ISO 2039-1
ISO 180/1U
ISO 180/1U
ISO 180/1A
ISO 180/1A
ISO 179/1eA
ISO 179/2C
ISO 179/1eA
ISO 179/1eU
ISO 179/1eU
ISO 8302
ISO 11359-2
IEC 60695-10-2
ISO 306
ISO 306
1)Typical values only. Variations within normal tolerances are possible for variose colours.All values are
measured at least after 48 hoursstorage at 23°C/50% relative humidity.
All properties, expect the melt volume rate are measured on injectionmoulded samples.
All samples are prepared according to ISO 294.
2)Only typical data for material selection purpose.Not to be used forpart or tool design.
3)This rating is not intended to reflect hazards presented by this or anyother material under actual fire conditions.
4)Own measurement according to UL.
Source, GMD, Last Update:11/06/2001
Page 1
PLEASE CONTACT YOUR LOCAL SALES OFFICE FOR AVAILABILITY IN YOUR AREA All information, recommendation or advice given by General Electric Company USA, or any of its subsidiaries, affiliates or
authorized representatives, whether written or oral, is given in good faith, to the best of its knowledge and based on current procedures in effect. Each user of the products shall convince himself, through all
available sources (including finished product testing in its appropriate environment) of the suitability of the products supplied for its own particular purpose. Because actual use of the products by the user is
beyond the control of General Electric Company, its subsidiaries and affiliates, such use is in the exclusive responsibility of the user. General Electric Company, its subsidiaries and affiliates cannot be held
responsible respectively liable for any loss incurred through incorrect or faulty use of the products. Information, recommendations and/or advice are neither made to infringe on any patents, nor to grant a license
under any patent or intellectual property right of General Electric Company or any of its subsidiaries or affiliated companies, nor to grant the right to file for any patent protection
® LEXAN is a registered trademark of the General Electric Company
© 1997-2003 General Electric Company.All rights reserved
www.DataSheet4U.com
LEXAN®920
Europe-Africa-Middle East:COMMERCIAL
TYPICAL PROPERTIES ¹
TYPICAL VALUE
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm
Relative Temp Index, Elec
Relative Temp Index, Mech w/impact
Relative Temp Index, Mech w/o impact
PHYSICAL
Mold Shrinkage on Tensile Bar, flow (2)
Density
Water Absorption, (23°C/sat) 1L
Moisture Absorption (23°C / 50% RH) 1L
Melt Volume Rate, MVR at 300°C/1.2 kg
OPTICAL
Haze
Refractive Index
ELECTRICAL
Volume Resistivity
Surface Resistivity, ROA
Dielectric Strength, in oil, 3.2 mm
Relative Permittivity, 50/60 Hz
Relative Permittivity, 1 MHz
Dissipation Factor, 50/60 Hz
Dissipation Factor, 1 MHz
Comparative Tracking Index
FLAME CHARACTERISTICS
UL Recognized, 94V-0 Flame Class Rating (3)
Glow Wire Flammability Index 850°C, passes at
Glow Wire Flammability Index 960°C, passes at
Oxygen Index (LOI)
133
122
130
120
125
0.5 - 0.7
1.2
0.35
0.15
21
NA
NA
>1.E+15
>1.E+15
17
2.7
2.7
0.001
0.01
225
1.5
1
1.6
35
UNIT
°C
°C
°C
°C
°C
%
g/cm³
%
%
cm³/10 min
%
-
Ohm-cm
Ohm
kV/mm
-
-
-
-
V
mm
mm
mm
%
Polycarbonate Resin
STANDARD
ISO 75/Be
ISO 75/Ae
UL 746B
UL 746B
UL 746B
ASTM D 955
ISO 1183
ISO 62
ISO 62
ISO 1133
ASTM D 1003
ISO 489
IEC 60093
IEC 60093
IEC 60243-1
IEC 60250
IEC 60250
IEC 60250
IEC 60250
IEC 60112
UL 94
IEC 60695-2-12
IEC 60695-2-12
ISO 4589
1)Typical values only. Variations within normal tolerances are possible for variose colours.All values are
measured at least after 48 hoursstorage at 23°C/50% relative humidity.
All properties, expect the melt volume rate are measured on injectionmoulded samples.
All samples are prepared according to ISO 294.
2)Only typical data for material selection purpose.Not to be used forpart or tool design.
3)This rating is not intended to reflect hazards presented by this or anyother material under actual fire conditions.
4)Own measurement according to UL.
Source, GMD, Last Update:11/06/2001
Page 2
PLEASE CONTACT YOUR LOCAL SALES OFFICE FOR AVAILABILITY IN YOUR AREA All information, recommendation or advice given by General Electric Company USA, or any of its subsidiaries, affiliates or
authorized representatives, whether written or oral, is given in good faith, to the best of its knowledge and based on current procedures in effect. Each user of the products shall convince himself, through all
available sources (including finished product testing in its appropriate environment) of the suitability of the products supplied for its own particular purpose. Because actual use of the products by the user is
beyond the control of General Electric Company, its subsidiaries and affiliates, such use is in the exclusive responsibility of the user. General Electric Company, its subsidiaries and affiliates cannot be held
responsible respectively liable for any loss incurred through incorrect or faulty use of the products. Information, recommendations and/or advice are neither made to infringe on any patents, nor to grant a license
under any patent or intellectual property right of General Electric Company or any of its subsidiaries or affiliated companies, nor to grant the right to file for any patent protection
® LEXAN is a registered trademark of the General Electric Company
© 1997-2003 General Electric Company.All rights reserved
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