ULTEM™ Resin DT1820EV

High flow high gloss polyetherimide (PEI) blend with internal mold release and enhanced ductility.

Product Family

ULTEM™ RESIN FAMILY OF HIGH HEAT SOLUTIONS

Polymer Family

Polyetherimide (PEI)

Processing Technology

Injection Molding

Where to buy

You can get in touch with us in these regions to buy the material

Colors

All colors are customizable. Refer our ColorXpress tool to check color availability

+more

Features

Key characteristics of the material

Enhanced mold release
High Flow
No PFAS intentionally added

Industry

Material previously used in

Electronic Components
Mobile Phone - Computer - Tablets

Applications

Possible usage of material

Packaging
Mobile Phone
Electronic Components
Electronics
Personal Computing
Wearables

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-0 Flame Class Rating	0.8	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	40	J/m	ASTM D256
Izod Impact, unnotched, 23°C	2097	J/m	ASTM D4812
*Izod Impact, notched 80104 +23°C*	5	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	128	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	3.3	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80104 sp=62mm*	86	kJ/m²	ISO 179/1eU

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	135	°C
Drying Time	4 - 6	Hrs
Drying Time (Cumulative)	24	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	320 - 355	°C
Nozzle Temperature	325 - 350	°C
Front - Zone 3 Temperature	330 - 355	°C
Middle - Zone 2 Temperature	320 - 345	°C
Rear - Zone 1 Temperature	310 - 330	°C
Mold Temperature	110 - 165	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	40 - 70	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	107	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	80	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	6.8	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	25	%	ASTM D638
Tensile Modulus, 50 mm/min	3150	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	166	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	3190	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	108	MPa	ISO 527
Tensile Stress, break, 50 mm/min	80	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	6.7	%	ISO 527
Tensile Strain, break, 50 mm/min	25	%	ISO 527
Tensile Modulus, 1 mm/min	3090	MPa	ISO 527
Flexural Strength, 2 mm/min	156	MPa	ISO 178
Flexural Modulus, 2 mm/min	2950	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.285	-	ASTM D792
Density	1.285	g/cm³	ISO 1183
Moisture Absorption, (23°C/50% RH/24hrs)	0.07	%	ISO 62-4
Melt Flow Rate, 350°C/2.16 kgf	24	g/10 min	ASTM D1238
Melt Flow Rate, 337°C/6.7 kgf	53	g/10 min	ASTM D1238
Mold Shrinkage, flow	0.58	%	SABIC method
Mold Shrinkage, xflow	0.62	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	182	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	168	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	181	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	168	°C	ISO 75/Af
CTE, 23°C to 150°C, flow	55	1/°C	ASTM E831
CTE, 23°C to 150°C, xflow	58	1/°C	ASTM E831
CTE, 23°C to 150°C, flow	55	1/°C	ISO 11359-2
CTE, 23°C to 150°C, xflow	58	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50	184	°C	ASTM D1525
Vicat Softening Temp, Rate B/120	184	°C	ASTM D1525
Vicat Softening Temp, Rate B/50	187	°C	ISO 306
Vicat Softening Temp, Rate B/120	188	°C	ISO 306
Relative Temp Index, Elec	105	°C	UL 746B
Relative Temp Index, Mech w/impact	105	°C	UL 746B
Relative Temp Index, Mech w/o impact	105	°C	UL 746B

Register for High value Multi-Point Data

Access validated product data to streamline material selection
Get inspired by innovative application ideas
Register for high value multi-point data and a personalized experience

THIS SITE USES COOKIES