SABIC SILTEM™ Resin STM1500 Polyetherimide (PEI) (Europe)

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SABIC SILTEM™ Resin STM1500 Polyetherimide (PEI) (Europe)
Categories:	Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes:	SILTEM™ STM1500 resin is a flexible polyetherimide(PEI)-siloxane copolymer for cable and wire coatings. RoHS compliant. Features: Low Corrosivity,High Tensile Elongation,Flexible,Chemical Resistance,Low Smoke and Toxicity,High Heat Resistance,Good dimensional stability,Flame Retardant,Non-Halogenated Information provided by SABIC
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Physical Properties	Original Value	Comments

Density	1.18 g/cc	ISO 1183
Moisture Absorption	0.0200 %	Profile Extrusion
Water Absorption at Saturation	0.12 %	ISO 62-1
Viscosity	8.0 cP @Load 2.16 kg, Temperature 320 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.012 - 0.014 cm/cm	SABIC method

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	25.0 MPa	50 mm/min; ISO 527
Tensile Strength, Yield	20.0 MPa	50 mm/min; ISO 527
Elongation at Break	110 %	50 mm/min; ISO 527
Elongation at Yield	15 %	50 mm/min; ISO 527
Tensile Modulus	590 MPa	1 mm/min; ISO 527
Flexural Strength	18.0 MPa	break, 2mm/min; ISO 178
	20.0 MPa	yield, 2 mm/min; ISO 178
Flexural Modulus	470 MPa	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	25.0 kJ/m²	80104; ISO 180/1A
	15.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	80104; ISO 180/1U
	NB @Temperature -30.0 °C	80104; ISO 180/1U
Taber Abrasion, mg/1000 Cycles	60	CS-17, 1 kg; SABIC method

Electrical Properties	Original Value	Comments
Volume Resistivity	4.70e+14 ohm-cm	IEC 60093
Surface Resistance	1.00e+15 ohm	ROA; IEC 60093
Dielectric Constant	3.0 @Frequency 100 Hz	IEC 60250
Dielectric Strength	19.0 kV/mm @Thickness 3.20 mm	in oil; IEC 60243-1
Dissipation Factor	0.0091 @Frequency 100 Hz	IEC 60250
Comparative Tracking Index	100 V	IEC 60112
	175 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	110 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	90.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Hot Ball Pressure Test	75.0 °C	PASS; IEC 60695-10-2
Vicat Softening Point	75.0 °C	Rate B/50; ISO 306
	78.0 °C	Rate B/120; ISO 306
Flammability, UL94	V-1 @Thickness 1.60 mm	UL 94 by SABIC-IP
Oxygen Index	48 %	ISO 4589
Glow Wire Flammability Index	960 °C @Thickness 3.20 mm	IEC 60695-2-12

Processing Properties	Original Value	Comments
Processing Temperature	60.0 - 80.0 °C	Calibrator Temperature
Zone 1	280 - 290 °C	Profile Extrusion
Zone 2	300 - 310 °C	Profile Extrusion
Zone 3	310 - 320 °C	Profile Extrusion
Zone 4	310 - 325 °C	Profile Extrusion
Adapter Temperature	315 - 325 °C	Profile Extrusion
Die Temperature	300 - 320 °C	Profile Extrusion
Melt Temperature	285 - 320 °C	Profile Extrusion
Drying Temperature	105 - 110 °C	Profile Extrusion
Dry Time	5.00 - 7.00 hour	Profile Extrusion
Precipitation Temperature	60.0 - 100 °C	Hopper Temperature

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PSABH82484 / 290431

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