Shenzhen FR4 Epoxy Glass Sheet 2440 x 1220 MM Insulation Board Processing Part

Product Description

Product Description
Product DescriptionElectronic Insulation Materials G10 FR4 3240 Epoxy Fiberglass Sheet with Factory PriceFR4 (or FR-4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing)."FR" stands for flame retardant, and denotes that the material complies with the standard UL94V-0. FR4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight ratios. With near zero water absorption, FR4 is most commonly used as an electrical insulator possessing considerable mechanical strength. The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.Tehnical Data of G10/ FR4 Epoxy Fiberglass SheetPROPERTIESUNITMETHODESTANDARD VALUETESTING RESULTFlexural strength perpendicular to laminations – under normal room temperatureMPaISO 178≥ 350360Notch Impact strength parallel to lamination (Notched charpy)kJ/m2ISO 179≥ 3745Dielectric strength perpendicular to laminations (in oil 90±2℃), 1.0mm in thicknesskV/mmIEC 60243≥ 14.220.5Breakdown voltage parallel to laminations (in oil 90±2℃)kVIEC 60243≥ 3.5401MHz dielectric coefficient1MHz-IEC 60250≤ 5.54.91MHz loss factor1MHz-IEC 60250≤ 0.040.013Water absorption rate, 1.6mm in thickness%ISO 62≤ 0.250.02Insulation resistance Impregnated in water(22℃, 50%RH)ΩIEC 60093≥5.0×10105.6×1010FlammabilityclassIEC 60093FV0FV0Densityg/cm3-1.9-2.22.1Electronic Insulation Materials G10 FR4 3240 Epoxy Fiberglass Sheet with Factory PriceDetails ImagesG10/ FR4 glass epoxy sheetStandard color: Green, Black, Yellow, WhiteStandard size: 1020*1220mm, 1220*2440mmStandard Thickness: 0.2-50mmProduct packagingCNC Machining ServiceFR4/ G10 Insulation partsFR4/ G10 -Ring & WasherFR4/ G10 -Tooth GearCompany ProfileShenzhen Xiongyihua Plastic Insulation Limited was established in 2006 in Shenzhen, after more than decades of continuous efforts, has developed into a professional integrated manufacturer of specializes in production and development Engineering Plastic and Insulation Plastic, is the most complete varieties. We have automatic dipping production lines, CNC carving machine and laser engraving machine, along with several saws, milling, planing,grinding, drilling, tapping, punching, cutting and other machining large production equipment.Our main products:1.Insulation Plastic Series: 3240/FR-4/G10 Epoxy Fiberglass, Bakelite, 3025 Phenolic Cotton Cloth Laminated, 3021 Phenolic Paper Laminated, High Voltage Insulation Plastic.2.Engineering Plastic Series: PA6/MC Nylon, POM, PTFE, PVC, PE, PU, Acrylic, ABS and so on.3. Insulation Machining Parts Series: Customized according to the customers’ drawings and designs, welcome to contact us for more details.Certifications