Raschig Group 2557 AMC Polyester

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Raschig Group 2557 AMC Polyester
Categories:	Polymer; Thermoset; Polyester, TS; Thermoset Polyester Glass Filled BMC
Material Notes:	Glass fiber reinforced polyester molding compound. Very good mechanical strength, very good electrical properties and dimensional stability, exceptional processability with short cycle time and low mold wear. 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), 2002/96 (WEEE) and 2006/122 (PFOS). Processing: Injection and transfer molding Primary application: Coil encapsulations Information provided by Raschig Group
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	2.00 - 2.20 g/cc	ISO 1183
Apparent Bulk Density	0.700 - 0.850 g/cc	ISO 60
Water Absorption	<= 0.30 % @Temperature 23.0 °C, Time 86400 sec	ISO 62
Linear Mold Shrinkage, Flow	0.0030 - 0.0050 cm/cm	Injection; ISO 2577

Mechanical Properties	Original Value	Comments
Tensile Strength	50.0 - 70.0 MPa	Injection; ISO 527
Modulus of Elasticity	9.00 - 11.0 GPa	Injection; ISO 527
Flexural Strength	130 - 150 MPa	Injection; ISO 178
Flexural Modulus	16.0 - 18.0 GPa	Injection; ISO 178
Compressive Strength	120 - 170 MPa	ISO 604
Charpy Impact Unnotched	13.0 - 16.0 kJ/m²	Injection; ISO 179/1eU
Charpy Impact, Notched	4.00 - 4.50 kJ/m²	Injection; ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+14 - 1.00e+15 ohm-cm	IEC 60093
Surface Resistance	1.00e+13 - 1.00e+14 ohm	IEC 60093
Dielectric Constant	4.0 - 5.0 @Frequency 1e+6 Hz	IEC 60250
	5.0 - 6.0 @Frequency 100 Hz	IEC 60250
Dielectric Strength	25.0 - 35.0 kV/mm	IEC 60243-1
Dissipation Factor	0.010 - 0.030 @Frequency 100 Hz	IEC 60250
	0.010 - 0.030 @Frequency 1e+6 Hz	IEC 60250
Arc Resistance	180 - 240 sec	ASTM D495
Comparative Tracking Index	600 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	10.0 - 20.0 µm/m-°C @Temperature 50.0 - 100 °C	ISO 11359-2
Thermal Conductivity	0.900 - 1.10 W/m-K	ASTM E1461
Deflection Temperature at 1.8 MPa (264 psi)	>= 200 °C	ISO 75-A
Deflection Temperature at 8.0 MPa	>= 190 °C	ISO 75-C
Flammability, UL94	V-0 @Thickness 1.60 mm
Shrinkage	<= 0.050 % @Temperature 110 °C, Time 605000 sec	Post shrinkage; ISO 2577

Processing Properties	Original Value	Comments
Shelf Life	6.00 Month @Temperature 15.0 - 25.0 °C

Descriptive Properties
Glow wire flammability test	960/1	IEC 60695 2-12
Glow wire ignitability test	930/1	IEC 60695 2-13
Water Absorption	<20 mg	24 hr, 23°C; ISO 62

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Mar-Bal MB3000-20NY Thermoset Polyester Composite Molding Compound

PRASCI16 / 179153

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message