0.1mm - 150mm FR4 Glass Fiber Epoxy Laminated Sheet / Epoxy Resin Fiberglass Sheet
0.1mm - 150mm FR4 Glass Fiber Epoxy Laminated Sheet / Epoxy Resin Fiberglass Sheet
FR4 epoxy laminated sheet is made of alkali-free glass fiber cloth impregnated with epoxy resin and adding flame retardants, adhesives, etc., by processing under pressure and heat, which have extremely high mechanical strength, good dielectric properties, good electric strength properties and fine heat and humidity resistance.
--------------------------------Main Parameters of FR4 Sheet-----------------------------
NEMA Grade | G9, G10, G10 CR, FR4 |
Color | Natural (Yellowish Green), Black |
Thickness | 0.1mm ~ 300mm |
Dimensions | 1220×2440mm (4'×8'), 1020×2040mm, 1020×1220mm |
Flexural Strength | ≥340 MPa |
Resistance when Wet | ≥ 500 MΩ |
Dielectric Strength | ≥14.2 MV/m |
Permittivity (50Hz & 1MHz) | ≤5.5 |
Dissipation Factor (50Hz & 1MHz) | ≤0.04 |
Water Absorption (1.6mm thick) | ≤19 mg |
Density | 1.85 g/cm3 |
Products can be supplied sheets or shapes according to customer drawing
---------------------------------Applications of FR4 Sheet---------------------------------
With high mechanical strength, Insulation, heat resistance, electrical properties and good moisture resistance properties. Widely range of applications, for example: Suitable for using as insulating structural parts in electric equipment, such as electric generators, motors, switch board, PCB , etc.
Top Industry provide you with the most professional products and services
Henan Top Industry Technology Co., Ltd. is located in Longyuan Lake International Plaza,Shanyang District, Jiaozuo City, Henan Province.With 10 pultrusion production lines and several sets of hydropress,the company is devoted into the design and production of molded profiles,pultruded profiles and hand lay-up products of fiber reinforced plastic.
Main products include FRP grating,pultruded FRP profiles,FRP cable trays,FRP tubes,FRP support beams,hand lay-up FRP products and other insulating products.and we accept customized products according to customer requirements.
The products have been sold all over China and exported to North America, Western Europe, Japan, Southeast Asia and other countries®ions.
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