Benzoxazine Glass Cloth Laminate

Benzoxazine Glass Cloth Laminate is an advanced composite material engineered with a benzoxazine resin matrix reinforced by glass fiber fabric. A key advantage of this material is that no small molecules are released during the resin curing process. This results in an almost zero curing shrinkage rate, exceptionally low porosity, and excellent dimensional stability, providing comprehensive high performance across various demanding fields.

Characteristics & Advantages This high-temperature, halogen-free flame retardant insulation sheet offers a superior combination of properties:

• Excellent electrical properties and low dielectric loss

• High thermal mechanical strength retention rate and high modulus

• Low water absorption and a remarkably low thermal expansion coefficient

• Good wear resistance

Industrial Applications Due to its outstanding comprehensive performance, this laminate is widely utilized in multiple high-tech industries:

• Electrical Insulation: Perfect for insulating supports or slot wedges in motors, transformers, reactors, and the speaker industry.

• Electronic Information: Its low shrinkage, low thermal expansion, and excellent electrical properties make it ideal for manufacturing high-performance printed circuit boards (PCBs).

• Aerospace: Highly suitable as a composite matrix in the primary and secondary load-bearing structures of aircraft.

• Mechanical Field: Used to manufacture lightweight, high-performance machine parts such as vacuum pump vanes.

• Transportation: Ensures the reliability of brake components, making it ideal for train brake shoes and automobile brake pads thanks to its superior heat and friction resistance.

Basic Specifications

• Thickness Range: 0.1mm - 150mm

• Standard Sizes: 1020 x 1220mm, 1220 x 2440mm

• Standard Color: Orange

• Thermal Class: F

• Flame Retardant Rating: UL94 V-0