Hexion UP 802 Unsaturated Polyester Resin, High Surface Quality, Low Shrinkage, High Arc Resistance

Category	Polymer , Thermoset , Filled/Reinforced Thermoset , Polyester, TS , Thermoset Polyester Glass Filled BMC
Manufacturer	Hexion
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Hexion UP 802 Unsaturated Polyester Resin, High Surface Quality, Low Shrinkage, High Arc Resistance.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Polyester molding compound, inorganically filled, glass fiber reinforced, styrene free, high dimensional stability, very slight post shrinkage, good mechanical properties, increased electrical values, standardized molding compound.Application areas: Ignition distributor caps, distributor fingers, spark plug connectors.This product was origianlly produced by Bak AG, now a part of Hexion.

Physical Properties	Metric	English	Comments
Density	2.00 g/cc	0.0723 lb/inÂ³	ISO 1183
Apparent Bulk Density	0.880 g/cc	0.0318 lb/inÂ³	ISO 60
Linear Mold Shrinkage, Flow	0.0010 cm/cm	0.0010 in/in	Compression molding; ISO 2577

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	375 MPa	54400 psi	H 961/30; ISO 2039/P1
Flexural Strength	100 MPa	14500 psi	2 mm/min; ISO 178
Flexural Modulus	13.5 GPa	1960 ksi	ISO 178
Compressive Strength	200 MPa	29000 psi	Test specimen flat tested; ISO 604
Charpy Impact Unnotched	0.700 J/cmÂ² @Temperature 23.0 Â°C	3.33 ft-lb/inÂ² @Temperature 73.4 Â°F	ISO 179-1/2 eU
Charpy Impact, Notched	0.350 J/cmÂ² @Temperature 23.0 Â°C	1.67 ft-lb/inÂ² @Temperature 73.4 Â°F	ISO 179-1/2 eA

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	170 Â°C	338 Â°F	<20000 hours; IEC 60216-P1
	210 Â°C	410 Â°F	< 50 hours; IEC 60216-P1
Deflection Temperature at 8.0 MPa	200 Â°C	392 Â°F	ISO 75-2
Shrinkage	0.0300 % @Temperature 110 Â°C	0.0300 % @Temperature 230 Â°F	Compression molding; ISO 2577

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+13 ohm-cm	1.00e+13 ohm-cm	IEC 60093
Surface Resistance	1.00e+12 ohm	1.00e+12 ohm	IEC 60093
Dielectric Constant	5.0 @Frequency 100 Hz	5.0 @Frequency 100 Hz	IEC 60250
Dielectric Strength	23.0 kV/mm @Thickness 1.00 mm	584 kV/in @Thickness 0.0394 in	IEC 60243-P1
Dissipation Factor	0.020 @Frequency 100 Hz	0.020 @Frequency 100 Hz	IEC 60250
Comparative Tracking Index	600 V	600 V	Test liquid A; IEC 60112

Processing Properties	Metric	English	Comments
Feed Temperature	60.0 - 70.0 Â°C	140 - 158 Â°F	Injection molding
Nozzle Temperature	70.0 - 100 Â°C	158 - 212 Â°F	Injection molding
Melt Temperature	70.0 - 100 Â°C	158 - 212 Â°F	Injection molding
Mold Temperature	160 - 180 Â°C	320 - 356 Â°F	Injection molding
	160 - 180 Â°C	320 - 356 Â°F	Compression molding
Injection Pressure	>= 10.0 MPa	>= 1450 psi	Compression and injection cavity mold pressure
Back Pressure	0.500 - 1.00 MPa	72.5 - 145 psi	Injection molding
Cure Time	0.167 - 0.333 min	0.00278 - 0.00556 hour	Per 1 mm of wall thickness, injection molding
	0.333 - 0.667 min	0.00556 - 0.0111 hour	Per 1 mm of wall thickness, compression molding

Descriptive Properties	Value	Comments
Creep Rupture Strength	Good
Holding Pressure	Approximately 40-60% of injection pressure
Media Resistance	Medium
Moisture Absorption	20 mg	ISO 62, 24 hours at 23Â°C
Reserves by Peak Temperature	Very High
Thermal Expansion	Very Slight

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