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EPOXIDUR® EP 3581 S ZC

Category:	Epoxy , Epoxy; Epoxide
Manufacturer:	RASCHIG GmbH
Trademark:	EPOXIDUR®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	zNIiua_EPOXIDUR-EP-3581-S-ZC.pdf
PRICE:	Order Products email sales@su-jiao.com

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Inorganically filled epoxy moulding compound

Good mechanical strength, very good electrical isolation properties and dimensional stability even at high temperatures. Very good sealing connection on metal surfaces, optimised isotropic properties

Sensor coatings in the automobile industry

This product meets the allowed upper limits for heavy metals and PCAs and also conforms to the requirements of the EU directives 2002/95 (RoHS), 2002/90 (WEEE) and 2006/122 (PFOS)

General Information
Filler / Reinforcement	Inorganic
Features	Good Dimensional Stability Good Electrical Properties Good Strength
Uses	Automotive Applications Coating Applications
Agency Ratings	EU 2002/96/EC (WEEE) EU 2006/122/EC
RoHS Compliance	RoHS Compliant
Appearance	Black
Forms	Granules
Processing Method	Compression Molding Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	1.85 to 1.95	g/cm³	ISO 1183
Apparent Density	0.70 to 1.00	g/cm³	ISO 60
Molding Shrinkage - Flow	0.50 to 0.70	%	ISO 2577
Water Absorption (23°C, 24 hr)	< 0.10	%	ISO 62
Post Shrinkage ¹	< 0.050	%	ISO 2577

Thermal	Nominal Value	Unit	Test Method
Maximum Service Temperature			IEC 60216
<50 h	250	°C
20,000 h	180	°C

Additional Information	Nominal Value	Unit
Compression Molding Molding Pressure	> 5.00	MPa
Compression Molding Temperature	150 to 190	°C

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	11000 to 13000	MPa	ISO 527-2
Tensile Stress	70.0 to 90.0	MPa	ISO 527-2
Flexural Modulus	12000 to 15000	MPa	ISO 178
Flexural Stress	120 to 140	MPa	ISO 178
Compressive Stress	200 to 250	MPa	ISO 604

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength	2.0 to 4.0	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength	7.0 to 9.0	kJ/m²	ISO 179/1eU

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
1.8 MPa, Unannealed	> 200	°C	ISO 75-2/A
8.0 MPa, Unannealed	160 to 180	°C	ISO 75-2/C
CLTE - Flow (50 to 150°C)	2.0E-5 to 2.5E-5	cm/cm/°C	ISO 11359-2
Thermal Conductivity	0.40 to 0.60	W/m/K	ASTM E1461

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+13 to 1.0E+14	ohms	IEC 60093
Volume Resistivity	1.0E+14 to 1.0E+15	ohms·cm	IEC 60093
Electric Strength	25 to 35	kV/mm	IEC 60243-1
Relative Permittivity			IEC 60250
100 Hz	7.00 5.00
1 MHz	6.00 4.00
Dissipation Factor			IEC 60250
100 Hz	0.030 to 0.050
1 MHz	0.010 to 0.030
Arc Resistance	PLC 4		ASTM D495
Comparative Tracking Index	> 250	V	IEC 60112

Flammability	Nominal Value	Unit	Test Method
Flame Rating (1.60 mm, Tested by RASCHIG)	HB		UL 94
Glow Wire Flammability Index	900	°C	IEC 60695-2-12
Glow Wire Ignition Temperature	900	°C	IEC 60695-2-13

Injection	Nominal Value	Unit
Middle Temperature	50.0 to 70.0	°C
Front Temperature	70.0 to 90.0	°C
Processing (Melt) Temp	90.0 to 105	°C
Mold Temperature	150 to 190	°C
Back Pressure	0.500 to 1.50	MPa
Screw Speed	40 to 80	rpm

Note Message
1 .	168 h / 110°C

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