ULTEM™ Resin SF2250EPR

Chemical Family: Polyetherimide (PEI)Polyimides (PI)

SABIC's Specialties Business 20% Glass fiber filled, super high flow polyetherimide(PEI) (TG 217degC) with internal mold release and balance properties with flow and ductility, ECO conforming, UL94 V0 listing.

Properties

Physical Form: Sockets

Product families

Plastics — Engineering & Specialty Polymers

High Performance Thermoplastics

Other characteristics

Brand: ULTEM™ Resin
Polymer Name: Polyether Imide (PEI)
Fillers Included: Glass Fiber
Flexural Modulus: 7,619.0 MPa
Additives Included: Flame Retardant, Heat Stabilizer, Mold Release Agent
Processing Methods: Injection Molding, Thin Wall 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: Automotive & Transportation
Consumer Goods
Electrical & Electronics
Industrial
Availability: ULTEM™ resin is available in transparent and opaque custom colors, and can be glass filled for added stiffness.
Flame Rating: UL 94 V0
Key Benefits: Heat Resistance
Dimensional Stability
Dielectric Performance
Miniaturization and Thin Wall
Resilience
Technology: Plastics
Labeling Claims: Bio-based
Confirms to ECO-Label
Low Toxicity

Technical data

Table 1 of 7

12 rows

Characteristic	Value	Unit	Method
Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹	202	MPa	ASTM D790
Flexural Stress (Break, 1.3 mm/min, 50 mm span) ¹¹	197	MPa	ASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹	7796	MPa	ASTM D790
Tensile Stress (Break, Type I, 5 mm/min) ¹¹	145	MPa	ASTM D638
Tensile Modulus (at 5 mm/min) ¹¹	9057	MPa	ASTM D638
Tensile Strain (Break, Type I, 5 mm/min) ¹¹	2.5	%	ASTM D638
Flexural Stress (Yield, at 2 mm/min) ¹¹	201	MPa	ISO 178
Flexural Stress (Break, 2 mm/min) ¹¹	199	MPa	ISO 178
Flexural Modulus (at 2 mm/min) ¹¹	7619	MPa	ISO 178
Tensile Stress (Break, 5 mm/min) ¹¹	136	MPa	ISO 527
Tensile Modulus (at 1 mm/min) ¹¹	8747	MPa	ISO 527
Tensile Strain (Break, 5 mm/min) ¹¹	2.3	%	ISO 527

Table 2 of 7

12 rows

Characteristic	Value	Unit	Method
Density ¹¹	1.4314	g/cm³	ISO 1183
Mold Shrinkage (flow) ᵍ ¹¹	0.3833	%	SABIC method
Mold Shrinkage (xflow) ᵍ ¹¹	0.4466	%	SABIC method
Moisture Absorption (at 23°C, 50% RH, 24hrs) ¹¹	0.05	%	ISO 62-4
Water Absorption (at 23°C, 24hrs) ¹¹	0.136	%	ASTM D570
Specific Gravity ¹¹	1.4314	—	ASTM D792
Melt Volume Rate (at 360°C, 2.16 kg) ¹¹	12	cm³/10 min	ISO 1133
Melt Volume Rate (at 337°C, 6.7 kg) ¹¹	21	cm³/10 min	ISO 1133
Melt Volume Rate (at 345°C, 10.0 kg) ¹¹	57	cm³/10 min	ISO 1133
Melt Flow Rate (at 360°C, 2.16 kgf) ¹¹	12.9	g/10 min	ASTM D1238
Melt Flow Rate (at 337°C, 6.7 kgf) ¹¹	21.9	g/10 min	ASTM D1238
Melt Flow Rate (at 345°C, 10 kgf) ¹¹	56	g/10 min	ASTM D1238

Table 3 of 7

17 rows

Characteristic	Value	Unit	Method
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹	201	°C	ASTM D648
Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) ¹¹	198	°C	ASTM D648
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹	207	°C	ASTM D648
Heat Deflection Temperature (at 0.45 MPa, 6.4 mm, Unannealed) ¹¹	205	°C	ASTM D648
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80104, sp=64mm) ¹¹	203	°C	ISO 75/Af
Heat Deflection Temperature/Bf (at 0.45 Mpa, Flatw 80104, sp=64mm) ¹¹	209	°C	ISO 75/Bf
Vicat Softening Temperature (Rate B/50) ¹¹	210	°C	ISO 306
Vicat Softening Temperature (Rate B/50) ¹¹	212	°C	ASTM D1525
Vicat Softening Temperature (Rate B/120) ¹¹	213	°C	ASTM D1525
Vicat Softening Temperature (Rate B/120) ¹¹	211	°C	ISO 306
Coefficient of Thermal Expansion (at -40°C to 150°C, flow) ¹¹	0.000023	1/°C	ASTM E831
Coefficient of Thermal Expansion (at -40°C to 150°C, xflow) ¹¹	0.000054	1/°C	ASTM E831

Table 4 of 7

8 rows

Characteristic	Value	Method
Dielectric Constant (at 1.1 GHz) ¹¹	3.382	SABIC method
Dielectric Constant (at 10 GHz) ¹¹	3.344	SABIC method
Dielectric Constant (at 15 GHz) ¹¹	3.397	SABIC method
Dielectric Constant (at 5 GHz) ¹¹	3.353	SABIC method
Dissipation Factor (at 1.1 GHz) ¹¹	0.002	SABIC method
Dissipation Factor (at 10 GHz) ¹¹	0.0031	SABIC method
Dissipation Factor (at 15 GHz) ¹¹	0.0035	SABIC method
Dissipation Factor (at 5 GHz) ¹¹	0.0024	SABIC method

Table 5 of 7

6 rows

Characteristic	Value	Unit	Method
Izod Impact (Notched, at 23°C) ¹¹	79.7	J/m	ASTM D256
Izod Impact (Unnotched, at 23°C) ¹¹	368	J/m	ASTM D4812
Izod Impact (Notched, 80104, at 23°C) ¹¹	8.8	kJ/m²	ISO 180/1A
Izod Impact (Unnotched, 80104, at 23°C) ¹¹	30	kJ/m²	ISO 180/1U
Charpy Impact (at 23°C, V-notch Edgew 80104 sp=62mm) ¹¹	8.5	kJ/m²	ISO 179/1eA
Charpy Impact (at 23°C, Unnotch Edgew 80104 sp=62mm) ¹¹	35	kJ/m²	ISO 179/1eU

Table 6 of 7

14 rows

Characteristic	Value	Unit
Drying Temperature ⁷	150	°C
Drying Time ⁷	4 - 6	Hrs
Drying Time (Cumulative) ⁷	24	Hrs
Maximum Moisture Content ⁷	0.02	%
Melt Temperature ⁷	350 - 400	°C
Nozzle Temperature ⁷	345 - 400	°C
Front - Zone 3 Temperature ⁷	345 - 400	°C
Middle - Zone 2 Temperature ⁷	345 - 400	°C
Rear - Zone 1 Temperature ⁷	330 - 400	°C
Mold Temperature ⁷	135 - 165	°C
Back Pressure ⁷	0.3 - 0.7	MPa
Screw Speed ⁷	40 - 70	rpm

Table 7 of 7

1 row

Characteristic	Value	Unit	Method
UL Recognized (94V-0 Flame Class Rating) ᵖ	1.5 - 1.6	mm	UL 94