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FR-4 epoxy glass cloth laminated sheet is by the glass fiber cloth and the epoxy resin agglutination, the high temperature high pressure manufacture becomes.
FR-4 Epoxy glass cloth laminated sheet Specification
| Thickness | 0.1mm-50mm |
| Color | green,yellow,black |
Spot goods size (width and length) | 1020mm×1020mm |
| 1020mm×1220mm |
FR-4 Epoxy glass cloth laminated sheet Technical parameters
| Heat levels | UL94V0 |
| Hardness | 118 - 122HR-R |
| Impact strength | 50 -60 Kgf/mm2 |
| Heat resistance | 180 ° C |
| Normal insulation resistance | 1012 - 1014Ω |
FR-4 Professional production & Processing services (1) According to customer demand,production and processing of various machinery and electrical electric equipment parts (2) Undertake the works of reaction tank,plating tank,purifying-tank,electrolyzer and the like
FR-4 Product Processing solutions Sawing,drilling,milling,turning,routing,carving,die-cutting,shearing with different tools or machines
FR-4 Epoxy glass cloth laminated sheet Characteristics (1) Good mechanical workability (2) Good flatness, smooth surface,no pits (3) Good heat resistance and moisture resistance (4) In high temperature electric performance is stable (5) Higher mechanical properties and dielectric properties (6) In the middle temperature with high mechanical properties
FR-4 Epoxy glass cloth laminated sheet Application (1) Used in mechanical, electrical and electronic high insulation structure parts (2) Used in high-performance electrical insulation requirements,such as the FPC Stiffener, PCB drilling pads,fiberglass meson,potentiometer,carbon film,printed glass fiber,precision planetary gear (chip grind),precision test plates,electrical (electrical) equipment insulation stays baffle plate insulation,transformer insulation boards,electrical insulation,grinding gears , electronic switches,insulation board and so on