LNP™ ELCRES™ CRX9411

Chemical Family: Polycarbonate (PC)

SABIC's Specialties Business LNP ELCRES CRX9411 is an amorphous Polycarbonate (PC) copolymer resin that offers medium flow, UL V0 rating @ 1.6 mm for all colors, and high ductility in combination with excellent chemical resistance. This grade is available for custom coloring and may be an excellent candidate for a wide variety of applications that need improved chemical resistance.

Product families

Plastics — Engineering & Specialty Polymers

High Performance Thermoplastics
Polycarbonates

Other characteristics

Brand: LNP™ ELCRES
Polymer Name: Polycarbonate (PC)
Flexural Modulus: 2012.0 - 2012.0 MPa
Additives Included: Flame Retardant
Processing Methods: Injection Molding
Note: ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.; ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.; ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.; ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
Markets: Consumer Goods
Electrical & Electronics
Healthcare & Pharma
Personal Care
Printing & Packaging
Flame Rating: UL 94 V0
Technology: Plastics
Material Features: Chemical Resistant
Flame Retardant
Good Colorability
Good Flow
High Ductility
High Impact Resistance
Low Temperature Impact Resistance
Medium Flow
Country Availability: Canada
China (Mainland)
Mexico
USA

Technical data

Table 1 of 7

9 rows

Characteristic	Value	Unit	Method
Specific Gravity ¹¹	1.2	—	ASTM D792
Melt Volume Rate (at 300°C, 1.2 kg) ¹¹	9	cm³/10 min	ISO 1133
Melt Volume Rate (at 300°C, 1.2 kg) ¹¹	9.5	cm³/10 min	ASTM D1238
Melt Flow Rate (at 300°C, 1.2 kgf) ¹¹	10	g/10 min	ASTM D1238
Density ¹¹	1.19	g/cm³	ISO 1183
Moisture Absorption (at 23°C, 50% RH, 24hrs) ¹¹	0.08	%	ISO 62-4
Water Absorption (at 23°C, 24hrs) ¹¹	0.3	%	ISO 62-1
Mold Shrinkage (flow) ᵍ ¹¹	0.4 - 0.9	%	SABIC method
Mold Shrinkage (xflow) ᵍ ¹¹	0.4 - 0.9	%	SABIC method

Table 2 of 7

14 rows

Characteristic	Value	Unit	Method
Tensile Stress (Yield, Type I, 50 mm/min) ¹¹	52	MPa	ASTM D638
Tensile Stress (Break, Type I, 50 mm/min) ¹¹	59	MPa	ASTM D638
Tensile Strain (Yield, Type I, 50 mm/min) ¹¹	6	%	ASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹¹	min. 100	%	ASTM D638
Tensile Modulus (at 50 mm/min) ¹¹	1920	MPa	ASTM D638
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹	2000	MPa	ASTM D790
Flexural Strength (at 1.3 mm/min, 50 mm span, Stress at yield) ¹¹	85	MPa	ASTM D790
Tensile Stress (Yield, 50 mm/min) ¹¹	50	MPa	ISO 527
Tensile Stress (Break, 50 mm/min) ¹¹	57	MPa	ISO 527
Tensile Strain (Yield, 50 mm/min) ¹¹	6	%	ISO 527
Tensile Strain (Break, 50 mm/min) ¹¹	min. 100	%	ISO 527
Tensile Modulus (at 1 mm/min) ¹¹	1858	MPa	ISO 527

Table 3 of 7

16 rows

Characteristic	Value	Unit	Method
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹	0.00007	1/°C	ASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹	0.00007	1/°C	ISO 11359-2
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹	0.00007	1/°C	ASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹	0.00007	1/°C	ISO 11359-2
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹	138	°C	ASTM D648
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹	125	°C	ASTM D648
Vicat Softening Temperature (Rate B/120) ¹¹	144	°C	ISO 306
Vicat Softening Temperature (Rate B/120) ¹¹	146	°C	ASTM D1525
Vicat Softening Temperature (Rate B/50) ¹¹	142	°C	ISO 306
Vicat Softening Temperature (Rate B/50) ¹¹	142	°C	ASTM D1525
Ball Pressure Test (at 123°C to 127°C) ¹¹	Pass	—	IEC 60695-10-2
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80104, sp=64mm) ¹¹	123	°C	ISO 75/Af

Table 4 of 7

9 rows

Characteristic	Value	Unit	Method
Comparative Tracking Index (UL, PLC) ᵖ ¹¹	3	PLC Code	UL 746A
Dielectric Constant (at 100 MHz) ¹¹	2.82	—	SABIC method
Dielectric Constant (at 2.47 GHz) ¹¹	2.78	—	SABIC method
Dissipation Factor (at 100 MHz) ¹¹	0.0066	—	SABIC method
Dissipation Factor (at 2.47 GHz) ¹¹	0.0053	—	SABIC method
High Ampere Arc Ignition (PLC 0) ᵖ ¹¹	min. 0.8	mm	UL 746A
Hot Wire Ignition (PLC 0) ᵖ ¹¹	min. 0.8	mm	UL 746A
Surface Resistivity ¹¹	min. 1.E+13	Ω	ASTM D257
Volume Resistivity ¹¹	min. 1.E+15	Ω.cm	ASTM D257

Table 5 of 7

15 rows

Characteristic	Value	Unit	Method
Izod Impact (Notched, at -30°C) ¹¹	680	J/m	ASTM D256
Izod Impact (Notched, at -60°C) ¹¹	609	J/m	ASTM D256
Izod Impact (Notched, at -70°C) ¹¹	570	J/m	ASTM D256
Izod Impact (Notched, at 23°C) ¹¹	765	J/m	ASTM D256
Izod Impact (Unnotched, at 23°C) ¹¹	No break	J/m	ASTM D4812
Izod Impact (Unnotched, at -70°C) ¹¹	No break	J/m	ASTM D4812
Instrumented Dart Impact Ductility (at 23°C, 3.3 m/s dart speed) ¹¹	100	%	ASTM D3763
Instrumented Dart Impact Total Energy (at 23°C, 3.3 m/s dart speed) ¹¹	61	J	ASTM D3763
Izod Impact (Notched, 80103, at 23°C) ¹¹	55	kJ/m²	ISO 180/1A
Izod Impact (Notched, 80103, at -70°C) ¹¹	35	kJ/m²	ISO 180/1A
Izod Impact (Unnotched, 80103, at 23°C) ¹¹	No break	kJ/m²	ISO 180/1U
Izod Impact (Unnotched, 80103, at -70°C) ¹¹	No break	kJ/m²	ISO 180/1U

Table 6 of 7