Fr4 composite fiberglass sheet is a type of composite material made of high temperature nano fiber mat and high performance epoxy resin.
													
																	Fr4 fiberglass sheet. 
									
	
		
	
																	Garolite g 10 fr4 is also called epoxy grade industrial laminate and phenolic. 
																	Fr 4 is an abbreviation for flame resistant 4. 
																	They re made of a flame retardant epoxy resin with fiberglass fabric reinforcement. 
																	Fr 4 is commonly used in printed circuit boards. 
															
													
									
	
		
	
																	G 10 fr 4 is a thermosetting industrial fibre glass composite laminate consisting of a continuous filament glass cloth material with an epoxy resin binder. 
																	Browse epoxyglas g10 fr4 laminate sheet 36 x 48 in the accurate plastics catalog including item item name acculam nema grade military grade s type s thickness inches tolerance for thickness sheet size sheet tolerance acculam l. 
																	Garolite g 10 fr4 sheets and bars a good all around choice these garolite g 10 fr4 sheets and bars are strong machinable and electrically insulating. 
																	G9 g10 fr4 glass epoxy sheet g10 and fr4 glass cloth reinforced epoxy natural is typically a yellowish to light green color. 
															
													
									
	
		
	
																	The most versatile all around laminate grades are continuous glass woven fabric impregnated with an epoxy resin binder.