Raschig Group RALUPOL® 4802 UP Polyester

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Raschig Group RALUPOL® 4802 UP Polyester
Categories:	Polymer; Thermoset; Polyester, TS; Thermoset Polyester Glass Filled BMC
Material Notes:	Glass-fiber reinforced polyester molding compound. Low mold shrinkage and post-shrinkage, good electrical values, excellent heat resistance, outstanding pourability. 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 compression molding Primary application: Lamp holders for automobile halogen bulbs Information provided by Raschig Group
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Physical Properties	Original Value	Comments

Specific Gravity	1.90 - 2.10 g/cc	ISO 1183
Apparent Bulk Density	0.750 - 1.00 g/cc	ISO 60
Water Absorption	<= 0.50 % @Temperature 23.0 °C, Time 86400 sec	ISO 62
Linear Mold Shrinkage, Flow	0.0020 - 0.0050 cm/cm	Injection; ISO 2577
	0.0040 - 0.0070 cm/cm	Compression; ISO 2577

Mechanical Properties	Original Value	Comments
Tensile Strength	35.0 - 60.0 MPa	Compression; ISO 527
	40.0 - 70.0 MPa	Injection; ISO 527
Modulus of Elasticity	6.00 - 9.00 GPa	Injection and Compression; ISO 527
Flexural Strength	80.0 - 100 MPa	Compression; ISO 178
	100 - 120 MPa	Injection; ISO 178
Flexural Modulus	8.00 - 12.0 GPa	Injection and Compression; ISO 178
Compressive Strength	150 - 200 MPa	ISO 604
Charpy Impact Unnotched	5.00 - 10.0 kJ/m²	Compression; ISO 179/1eU
	8.00 - 11.0 kJ/m²	Injection; ISO 179/1eU
Charpy Impact, Notched	2.50 - 3.50 kJ/m²	Compression; ISO 179/1eA
	3.00 - 4.00 kJ/m²	Injection; ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+13 - 1.00e+14 ohm-cm	IEC 60093
Surface Resistance	1.00e+12 - 1.00e+13 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
Maximum Service Temperature, Air	170 °C @Time 7.20e+7 sec	IEC 60216/T1
	210 °C @Time <=180000 sec	IEC 60216/T1
Deflection Temperature at 1.8 MPa (264 psi)	>= 175 °C	ISO 75-A
Deflection Temperature at 8.0 MPa	125 - 150 °C	ISO 75-C
Flammability, UL94	HB @Thickness 1.60 mm
Shrinkage	<= 0.10 % @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	<35 mg	24 hr, 23°C; ISO 62

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