G11 Glass Epoxy Characteristics
G11 grade glass epoxy laminate offers improved mechanical strength at higher temperatures than G10.
Because epoxy resins such as G11 laminate are virtually impervious to moisture, this material is a good choice of thermosets for fabricated components used in electrical and mechanical applications.
Glass cloth materials have outstanding mechanical and electric strength as well as good dielectric properties.
- Good dimensional stability
- Outstanding insulating and electrical properties
- Moisture resistance
- Excellent flammability rating
- UL listed
Applications for G11 Thermosets
- Power generation components
- High temperature applications
- High humidity applications
- Structural parts
- Printed circuit boards & terminal boards
Contact a Dielectric Manufacturing knowledge expert to discuss the use of G11 for fabrication of your parts. Call 800-367-9122 or email firstname.lastname@example.org.
|Tensile Strength||40,000 psi lengthwise||35,000 psi crosswise|
|Comprehensive Strength||60,000 psi flatwise||35,000 psi edgewise|
|Flexural Strength - .125"||55,000 psi lengthwise||45,000 psi crosswise|
|Modulus of Elasticity - Flexural||2,800 psi lengthwise||2,300 psi crosswise|
|IZOD Impact||7.0 ft-lb/in of notch lengthwise||5.5 ft-lb/in of notch crosswise|
|Rockwell Hardness M scale||112|
|Bond Strength, in lbs.||1,600|
|Coefficient of Thermal Expansion cm/cm- ºCx10-5||0.9|
|Water Absorption||0.62" thick % per 24 hrs = 0.25||0.125" thick % per 24 hrs = 0.15||0.500" thick % per 24 hrs = 0.10|
|Dielectric Strength, volt/mil perpendicular to laminations: Step by Step||0.62" thick = 450||0.125" thick = 350|
|Dissipation Factor, condition A, 1 megacycle max||0.025|
|Dielectric Constant condition A, 1 megacycle max||5.2|
|Insulation Resistance, Megaohms at Condition C||200,000|
|Temp. Index 0.62" and over||Electrical - ºC = 170||Mechanical - ºC = 180|
|MIL - Type||GEB|