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Plenco 7556 Phenolic, Briquette, Transfer Molded

Category	Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Glass Filled
Manufacturer	Plenco (Plastics Engineering Company)
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Plenco 7556 Phenolic, Briquette, Transfer Molded.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

PLENCO 07556 is a glass fiber reinforced novolac phenolic molding compound, with good physical strengths and heat resistance along with excellent dimensional stability. UL recognized under component file E40654.Information supplied by Plenco.

Physical Properties	Metric	English	Comments
Bulk Density	0.830 g/cc	0.0300 lb/in³	ASTM D1895
Density	1.83 g/cc	0.0661 lb/in³	ASTM D792
Water Absorption	0.056 %	0.056 %	ASTM D570
Linear Mold Shrinkage	0.00094 cm/cm	0.00094 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell E	95	95	ASTM D785
Tensile Strength, Ultimate	76.0 MPa	11000 psi	ASTM D638
Elongation at Break	0.67 %	0.67 %	ASTM D638
Tensile Modulus	15.9 GPa	2310 ksi	ASTM D638
Flexural Strength	139 MPa	20200 psi	ASTM D790
Flexural Modulus	15.9 GPa	2310 ksi	ASTM D790
Compressive Strength	226 MPa	32800 psi	ASTM D695
Izod Impact, Notched	0.330 J/cm	0.618 ft-lb/in	ASTM D256
Charpy Impact, Notched	0.310 J/cm²	1.48 ft-lb/in²	ASTM D256
Impact	203	203	J/m Drop Ball Impact; PLENCO

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.540 W/m-K @Temperature 100 °C	3.75 BTU-in/hr-ft²-°F @Temperature 212 °F	ASTM E1461
Maximum Service Temperature, Air	217 °C	423 °F	Heat Resistance; ASTM D570D
Deflection Temperature at 1.8 MPa (264 psi)	254 °C	489 °F	ASTM D648
Flammability, UL94	V-1 @Thickness 1.50 mm	V-1 @Thickness 0.0591 in
Oxygen Index	39 %	39 %	ASTM D2863
Shrinkage	0.049 %	0.049 %	72 hr, 120ºC; ASTM D1299

Electrical Properties	Metric	English	Comments
Volume Resistivity	5.10e+11 ohm-cm	5.10e+11 ohm-cm	ASTM D247
Dielectric Constant	6.7	6.7	ASTM D150
Dielectric Strength	8.10 kV/mm	206 kV/in	Short Time; ASTM D149
Dissipation Factor	0.042	0.042	ASTM D150
Arc Resistance	153 sec	153 sec	ASTM D495
Comparative Tracking Index	175 V	175 V	ASTM D3638

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