Sumitomo Bakelite North America RXÂ® 611 Fiberglass Reinforced Phenolic

Category	Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Glass Filled
Manufacturer	Sumitomo Bakelite North America
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Sumitomo Bakelite North America RXÂ® 611 Fiberglass Reinforced Phenolic.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

RXÂ 611 is a fiberglass reinforced phenolic molding compound, with good dimensional stability and good strength at elevated temperatures. Meets ASTM D-5948 Type MFH.Information supplied by Sumitomo Bak North America.

Physical Properties	Metric	English	Comments
Bulk Density	0.800 g/cc	0.0289 lb/inÂ³	Powder; ISO 60
Density	1.74 g/cc	0.0629 lb/inÂ³	ISO 1183
Water Absorption	0.040 %	0.040 %	ISO 62
Linear Mold Shrinkage	0.0020 cm/cm	0.0020 in/in	ISO 2577

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	100	100	ISO 2039/2
Tensile Strength, Ultimate	80.0 MPa	11600 psi	ISO 527
Flexural Strength	130 MPa	18900 psi	ISO 178
Flexural Modulus	16.0 GPa	2320 ksi	ISO 178
Compressive Strength	340 MPa	49300 psi	ISO 604
Charpy Impact, Notched	0.250 J/cmÂ²	1.19 ft-lb/inÂ²	ISO 179

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	17.0 Âµm/m-Â°C @Temperature 23.0 Â°C	9.44 Âµin/in-Â°F @Temperature 73.4 Â°F	TMA
Thermal Conductivity	0.520 W/m-K	3.61 BTU-in/hr-ftÂ²-Â°F	ASTM F433
Maximum Service Temperature, Air	180 Â°C	356 Â°F	UL Temperature Index; UL 746B
Deflection Temperature at 1.8 MPa (264 psi)	190 Â°C	374 Â°F	As Molded; ISO 75 A
	>= 282 Â°C	>= 540 Â°F	Post Baked; ISO 75 A
Flammability, UL94	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in
	V-0 @Thickness 3.20 mm	V-0 @Thickness 0.126 in

Electrical Properties	Metric	English	Comments
Dielectric Strength	13.0 kV/mm @Thickness 3.00 mm	330 kV/in @Thickness 0.118 in	IEC 243
Arc Resistance	145 sec	145 sec	ASTM D495

Descriptive Properties	Value	Comments
Available Molding Grades	Compression, Transfer, Injection
Color	Black, Green
Form	Granular

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