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LEXAN? Copolymer 923X

Manufacturer: SABIC
Produced At: Import/ China
Product Category: Polycarbonate
Product No: LEXAN Copolymer 923X
Product Quantity: 25KG / BAG
Product Features: Bromine Free，Chlorine Free，Ductile，Fast Molding Cycle，Flame Retardant，Good Processability，Impact Modified，High Flow

Product information

LEXAN? Copolymer 923X

Polycarbonate

SABIC Innovative Plastics Asia Pacific

Product Description:

LEXAN923x is a UV stabilized high 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 923x 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,DuctileFast Molding Cycle,Flame Retardant,Good Processability,High Flow,Impact Modified
Uses	Rail Applications
Appearance	Colors Available,Opaque
Processing Method	Injection Molding
Also Available In	EuropeNorth America

Physical	Nominal Value	Unit	Test Method
Density / Specific Gravity	1.19		ASTM D792
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)	16	g/10 min	ASTM D1238
Molding Shrinkage - Flow (0.126 in)	4.0E-3 to 8.0E-3	in/in	Internal Method

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus 3	305000	psi	ASTM D638
Tensile Strength 4			ASTM D638
Yield	8410	psi
Break	8700	psi
Tensile Elongation 4			ASTM D638
Yield	6.0	%
Break	110	%
Flexural Modulus 5 (1.97 in Span)	348000	psi	ASTM D790
Flexural Strength 5 (Yield, 1.97 in Span)	13100	psi	ASTM D790
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact			ASTM D256
-22°F	12	ft·lb/in
73°F	15	ft·lb/in
Instrumented Dart Impact (73°F, Total Energy)	575	in·lb	ASTM D3763

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (264 psi, Unannealed, 0.126 in)	253	°F	ASTM D648
Vicat Softening Temperature	284	°F	ASTM D1525 6
CLTE			ASTM E831
Flow : -40 to 104°F	3.4E-5	in/in/°F
Transverse : -40 to 104°F	3.4E-5	in/in/°F
RTI Elec	257	°F	UL 746
RTI Imp	239	°F	UL 746
RTI Str	248	°F	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 (0.06 in)	1760	°F	IEC 60695-2-12
Glow Wire Ignition Temperature			IEC 60695-2-13
0.06 in	1520	°F
0.12 in	1520	°F

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	518 to 563	°F
Middle Temperature	536 to 581	°F
Front Temperature	563 to 599	°F
Nozzle Temperature	554 to 590	°F
Processing (Melt) Temp	563 to 599	°F
Mold Temperature	158 to 203	°F
Back Pressure	43.5 to 102	psi
Screw Speed	40 to 70	rpm
Vent Depth	9.8E-4 to 3.0E-3	in

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LEXAN? Copolymer 923X

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