Products

LEXAN™ Copolymer 943X

LEXAN™ Copolymer 943X

Manufacturer: SABIC
Produced At: Import/ China
Product Category: Polycarbonate
Product No: LEXAN Copolymer 943X
Product Quantity: 25KG / BAG
Product Features: Bromine Free，Chlorine Free，Ductile，Fast Molding Cycle，Flame Retardant，Good Processability，Impact Modified，Medium Flow

LEXAN™ Copolymer 943X

Polycarbonate
Product Description:
LEXAN 943X is a UV stabilized medium flow impact modified injection molding (IM) grade. This resin offers UL94 V0 @ 1.5mm flame retardancy based on non-bromine, non-chlorine FR systems, low temperature ductility characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC. LEXAN 943X resin is a product available in a wide range of opaque colors and may be an excellent candidate for a wide range of applications.
Additive 

  • Impact Modifier,UV Stabilizer 

Features 

  • Bromine Free,Chlorine Free,Ductile,Fast Molding Cycle,Flame Retardant,Good Processability,Impact Modified,Medium Flow

Uses 

  • Appliances,Electrical/Electronic Applications,Electronic Displays

Appearance 

  • Colors Available,Opaque 

Processing Method 

  • Injection Molding

Also Available In 

  • Asia PacificEurope 

Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity



--
1.18

ASTM D792
--
1.19
g/cm³
ISO 1183
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)
10
g/10 min
ASTM D1238
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)
0.549
in³/10min
ISO 1133
Molding Shrinkage


Internal Method
Flow : 0.126 in
4.0E-3 to 8.0E-3
in/in

Across Flow : 0.126 in
4.0E-3 to 8.0E-3
in/in

Water Absorption


ISO 62
Saturation, 73°F
0.35
%

Equilibrium, 73°F, 50% RH
0.15
%

Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus



-- 3
305000
psi
ASTM D638
--
305000
psi
ISO 527-2/1
Tensile Strength



Yield 4
8410
psi
ASTM D638
Yield
7980
psi
ISO 527-2/50
Break 4
8700
psi
ASTM D638
Break
8700
psi
ISO 527-2/50
Tensile Elongation



Yield 4
6.0
%
ASTM D638
Yield
6.0
%
ISO 527-2/50
Break 4
130
%
ASTM D638
Break
130
%
ISO 527-2/50
Flexural Modulus



1.97 in Span 5
299000
psi
ASTM D790
-- 6
319000
psi
ISO 178
Flexural Stress



-- 6, 7
12300
psi
ISO 178
Yield, 1.97 in Span 5
12900
psi
ASTM D790
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength 8


ISO 179/1eA
-22°F
29
ft·lb/in²

73°F
36
ft·lb/in²

Charpy Unnotched Impact Strength 8


ISO 179/1eU
-22°F
No Break


73°F
No Break


Notched Izod Impact



-22°F
12
ft·lb/in
ASTM D256
73°F
15
ft·lb/in
ASTM D256
-22°F 9
24
ft·lb/in²
ISO 180/1A
73°F 9
33
ft·lb/in²
ISO 180/1A
Unnotched Izod Impact Strength 9


ISO 180/1U
-22°F
No Break


73°F
No Break


Instrumented Dart Impact (73°F, Total Energy)
443
in·lb
ASTM D3763
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load


ASTM D648
66 psi, Unannealed, 0.126 in
275
°F

264 psi, Unannealed, 0.126 in
248
°F

Vicat Softening Temperature
284
°F
ISO 306/B120, ASTM D1525 10
Ball Pressure Test (253 to 261°F)
Pass

IEC 60695-10-2
CLTE



Flow : -40 to 104°F
3.6E-5
in/in/°F
ASTM E831
Flow : 73 to 176°F
4.0E-5
in/in/°F
ISO 11359-2
Transverse : -40 to 104°F
3.6E-5
in/in/°F
ASTM E831
Transverse : 73 to 176°F
4.3E-5
in/in/°F
ISO 11359-2
RTI Elec
257
°F
UL 746
RTI Imp
239
°F
UL 746
RTI Str
248
°F
UL 746
Electrical
Nominal Value
Unit
Test Method
Dielectric Strength



0.126 in, in Oil
430
V/mil
ASTM D149
0.126 in, in Oil
410
V/mil
IEC 60243-1
Dielectric Constant


ASTM D150
60 Hz
2.95


50 kHz
2.95


1 MHz
2.90


Dissipation Factor


ASTM D150
50 Hz
2.4E-3


60 Hz
2.4E-3


1 MHz
8.5E-3


Comparative Tracking Index (CTI)
PLC 3

UL 746
Comparative Tracking Index
225
V
IEC 60112
High Amp Arc Ignition (HAI) 11
PLC 0

UL 746
Hot-wire Ignition (HWI)
PLC 1

UL 746
Flammability
Nominal Value
Unit
Test Method
Flame Rating


UL 94
0.06 in
V-0


0.12 in
5VA


Glow Wire Flammability Index (0.04 in)
1760
°F
IEC 60695-2-12
Glow Wire Ignition Temperature (0.04 in)
1520
°F
IEC 60695-2-13
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Injection
Nominal Value
Unit

Drying Temperature
248
°F

Drying Time
3.0 to 4.0
hr

Suggested Max Moisture
0.020
%

Suggested Shot Size
40 to 60
%

Rear Temperature
419 to 563
°F

Middle Temperature
536 to 581
°F

Front Temperature
563 to 599
°F

Nozzle Temperature

Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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