EXTEM™ Resin RH1016UCL

EXTEM RH1016UCL resin is an unreinforced amorphous Polyimide (PI) resin that may offer a high glass transition temperature (Tg) of 279°C. Features are excellent mechanical, electrical and dimensional properties up to high temperatures. The material has good near-IR transparency and a high refractive index making it an excellent candidate for SMT at JEDEC standard temperature of 260°C needing injection moldable optical lenses and connectors. The material is RoHS compliant and the natural, uncolored, material is halogen free according to standards IEC 61249-2-21, IPC 4101E and JEDEC JS709B. For colored variants compliance needs to be checked case by case.

Product Family

ULTEM™ RESIN FAMILY OF HIGH HEAT SOLUTIONS

Polymer Family

Polyimide (PI)

Processing Technology

SMT
Micro molding
Lead free soldering
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

Amorphous
Chemical Resistance
Creep resistant
Dielectrics
Dimensional stability
Flame Retardant
Good Processability
High Flow
High stiffness/Strength
High temperature resistance
IR Transparent
Lead free reflow soldering capable
Low ionics/Outgassing/Liquid particle count
Low Moisture Absorption
Low Shrinkage
Low Smoke and Toxicity
Low Warpage
No PFAS intentionally added
Non Cl/Br flame retardant
Non halogenated flame retardant
Thin Wall
Transparent/Translucent

Industry

Material previously used in

Electrical
Material Handling
Mobile Phone - Computer - Tablets

Applications

Possible usage of material

Sensor lens

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, unnotched, 23°C	900	J/m	ASTM D4812
Izod Impact, notched, 23°C	50	J/m	ASTM D256
*Izod Impact, unnotched 80104 +23°C*	33	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 +23°C*	2.5	kJ/m²	ISO 180/1A

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	175	°C
Drying Time	6 - 8	Hrs
Drying Time (Cumulative)	24	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	385 - 415	°C
Nozzle Temperature	385 - 410	°C
Front - Zone 3 Temperature	390 - 410	°C
Middle - Zone 2 Temperature	390 - 405	°C
Rear - Zone 1 Temperature	380 - 400	°C
Mold Temperature	175 - 220	°C
Intake (throat) temperature	70 - 100	°C
Back pressure (Plastic Pressure)	5 - 10	MPa
Screw speed (Circumferential speed)	<0.2	m/s
Shot to Cylinder Size	40 - 70	%
Vent Depth	0.025 - 0.076	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Flexural Stress, yld, 1.3 mm/min, 50 mm span	165	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	3000	MPa	ASTM D790
Tensile Stress, break, 5 mm/min	75	MPa	ISO 527
Tensile Strain, break, 5 mm/min	4	%	ISO 527
Tensile Modulus, 1 mm/min	2870	MPa	ISO 527

OPTICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Light Transmission
– at 1.0 mm and 850 nm	82	%	ASTM D1003
Refractive Index
– at 850 nm	1.663	-	ISO 489
– at 1350 nm	1.649	-	ISO 489
Abbe number	17.6	-	ISO 489

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.35	-	ASTM D792
Water Absorption, (23°C/24hrs)	0.55	%	ASTM D570
Mold Shrinkage, flow, 3.2 mm	1 - 1.2	%	SABIC method
Melt Flow Rate, 367°C/6.6 kgf	10	g/10 min	ASTM D1238

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Vicat Softening Temp, Rate B/50	272	°C	ASTM D1525
HDT, 0.45 MPa, 3.2 mm, unannealed	263	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	252	°C	ASTM D648
CTE, -20°C to 150°C, flow	4.9E-05	1/°C	ASTM E831
CTE, -20°C to 150°C, xflow	5.3E-05	1/°C	ASTM E831

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