company tower banner
Atlas Fibre Company Logo

Atlas Fibre G11 Sheet

Atlas Fiber G11 Sheet is a grade similar in composition and properties to G-10 but more suitable for continued use at elevated temperature. G-11 retains at least 50% of its structural strength at elevated temperatures in excess of 300°F. Due to its higher cost, G-11 applications are limited to only the most critical high heat situations.

Functions: Laminate

Reinforcement Material: Glass Fibers

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Reinforcement Form
Reinforcement Material
Composite Materials Functions

Features & Benefits

Applications & Uses

Markets
Applications

Typical applications include higher heat or structural applications that G-10 or FR-4 can't meet.

Properties

Physical Form
Material Specifications
ValueUnitsTest Method / Conditions
Specific Gravity1.82
Tensile Strength37000psi
Compressive Strength63000psi
Flexural Strength75000psi
Hardness112M Scale
Bond Strength2200psi
Shear Strength22000psi
Dissipation Factor (10⁶ Cycles, Cond A)0.02
Dielectric Constant (10⁶ Cycles, Cond A)5
Electric Strength (Cond A)900V/Mil
Flammability Rating94HB
Operating Temperaturemax. 180°F
Coefficient of Thermal Expansion1.1 x 10⁻⁵IN/IN/°C
Water Absorption (24 Hrs)0.2%
Izod Impact Strength (49°C)12ft/lb/in