G11 epoxy fiberglass laminate is a high-performance composite material widely used in various industrial applications due to its excellent mechanical and electrical properties. G-11 glass epoxy sheet has great mechanical and insulative strength in a range of conditions.Its insulating and temperature resistance properties are greater than those of G-10.One of the critical factors that determine the suitability of G11 for specific applications is its temperature range.

Two classes of G-11 glass epoxy are available. Class H is intended for use in applications for operating temperatures up to 180 degrees Celsius. Class F is designed for use in applications with temperatures up to 150 degrees Celsius. G-11 is related to FR-5 glass epoxy, which is the flame-retardant version.

The high-temperature resistance of G11 is particularly beneficial in applications such as electrical insulation, where components may be exposed to elevated temperatures. Additionally, G11 exhibits low thermal expansion, which helps maintain dimensional stability, making it suitable for precision applications.

Due to its robust temperature range, G11 epoxy fiberglass laminate is commonly used in various sectors, including aerospace, automotive, and electrical industries. It is often employed in the manufacturing of circuit boards, insulators, and structural components that require both strength and thermal resistance.

Moreover, G11’s excellent dielectric properties make it a preferred choice for electrical applications, where it can effectively insulate against high voltages while withstanding temperature fluctuations.