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G-11 Fiberglass Epoxy Laminate Sheet

Category	Polymer , Thermoset , Epoxy , Filled/Reinforced Thermoset
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	G-11 Fiberglass Epoxy Laminate Sheet.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

This glass-epoxy laminate is specified for its extremely high strength and high dimensional stability over temperature. G-11 is used for terminal boards, high humidity applications, electrical and electronic test equipment and electric rotor insulation. G-11 is difficult to cut or machine and may require special equipment. G-10 is slightly stronger while G-11 is a better insulator and can withstand higher temperatures. G-11 and similar fiberglass reinforced thermosets are sometimes known as garolite.Information provide by Boedeker Plastics.

Physical Properties	Metric	English	Comments
Density	1.80 g/cc	0.0650 lb/in³	ASTM D792
Water Absorption	0.20 %	0.20 %	24 hrs.; ASTM D570

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	112	112	ASTM D785
Tensile Strength at Break	255 MPa	37000 psi	Crosswise; ASTM D638
	296 MPa	43000 psi	Lengthwise; ASTM D638
Flexural Strength	483 MPa	70000 psi	Crosswise; ASTM D790
	552 MPa	80000 psi	Lengthwise; ASTM D790
Flexural Modulus	18.6 GPa	2700 ksi	Crosswise; ASTM D790
	20.7 GPa	3000 ksi	Lengthwise; ASTM D790
Compressive Strength	434 MPa	63000 psi	ASTM D695
Izod Impact, Notched	4.81 J/cm	9.00 ft-lb/in	Crosswise; ASTM D256
	6.41 J/cm	12.0 ft-lb/in	Lengthwise; ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear	13.0 µm/m-°C @Temperature 20.0 °C	7.20 µin/in-°F @Temperature 68.0 °F	Lengthwise; ASTM D696
CTE, linear, Transverse to Flow	15.0 µm/m-°C @Temperature 20.0 °C	8.33 µin/in-°F @Temperature 68.0 °F	Crosswise; ASTM D696
Thermal Conductivity	0.288 W/m-K	2.00 BTU-in/hr-ft²-°F	ASTM C177
Maximum Service Temperature, Air	165 °C	329 °F
Flammability, UL94	HB	HB

Electrical Properties	Metric	English	Comments
Dielectric Constant	4.5 @Frequency 1e+6 Hz	4.5 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	35.4 kV/mm	900 kV/in	Short Time; 1/8 inch; ASTM D149
Dissipation Factor	0.020 @Frequency 1e+6 Hz	0.020 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	120 sec	120 sec	ASTM D495

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