ULTEM™ Resin DU642

High flow ductile polyetherimide (PEI) blend.

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

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Features

Key characteristics of the material

High Flow
Impact resistant

Industry

Material previously used in

Mobile Phone - Computer - Tablets

Applications

Possible usage of material

Personal Computing
Mobile Phone

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	78	J/m	ASTM D256
Izod Impact, unnotched, 23°C	2140	J/m	ASTM D4812
Izod Impact, notched, -30°C	69	J/m	ASTM D256
Izod Impact, unnotched, -30°C	2140	J/m	ASTM D4812
*Izod Impact, notched 80104 +23°C*	7.3	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	134	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 -30°C*	6.6	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 -30°C*	134	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	7.2	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80104 sp=62mm*	98	kJ/m²	ISO 179/1eU
Instrumented Dart Impact Total Energy, 23°C	80	J	ASTM D3763
Instrumented Dart Impact Total Energy, -30°C	75	J	ASTM D3763
Instrumented Dart Impact Ductility, 23°C	100	%	ASTM D3763
Instrumented Dart Impact Ductility, -30°C	0	%	ASTM D3763

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	135 - 150	°C
Drying Time	4 - 6	Hrs
Drying Time (Cumulative)	24	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	340 - 370	°C
Nozzle Temperature	340 - 370	°C
Front - Zone 3 Temperature	340 - 370	°C
Middle - Zone 2 Temperature	335 - 365	°C
Rear - Zone 1 Temperature	330 - 360	°C
Mold Temperature	120 - 170	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	40 - 70	rpm
Shot to Cylinder Size	40 - 60	%
Vent Depth	0.025 - 0.076	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	96	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	75	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	6.7	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	35	%	ASTM D638
Tensile Modulus, 50 mm/min	3000	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	144	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2890	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	96	MPa	ISO 527
Tensile Stress, break, 50 mm/min	75	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	6.5	%	ISO 527
Tensile Strain, break, 50 mm/min	35	%	ISO 527
Tensile Modulus, 1 mm/min	2925	MPa	ISO 527
Flexural Strength, 2 mm/min	138	MPa	ISO 178
Flexural Modulus, 2 mm/min	2920	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.28	-	ASTM D792
Density	1.28	g/cm³	ISO 1183
Moisture Absorption, (23°C/50% RH/24hrs)	0.09	%	ISO 62-4
Melt Flow Rate, 337°C/6.7 kgf	15.4	g/10 min	ASTM D1238
Mold Shrinkage, flow	0.5 - 0.8	%	SABIC method
Mold Shrinkage, xflow	0.5 - 0.8	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	198	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	179	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	199	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	181	°C	ISO 75/Af
CTE, 23°C to 150°C, flow	5.60E-05	1/°C	ASTM E831
CTE, 23°C to 150°C, xflow	6.10E-05	1/°C	ASTM E831
CTE, 23°C to 150°C, flow	5.50E-05	1/°C	ISO 11359-2
CTE, 23°C to 150°C, xflow	6.00E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50	202	°C	ASTM D1525
Vicat Softening Temp, Rate B/120	203	°C	ASTM D1525
Vicat Softening Temp, Rate B/50	204	°C	ISO 306
Vicat Softening Temp, Rate B/120	205	°C	ISO 306

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