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Brand: | - |
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Category: | Electronics & Electricity / Insulation Material |
Label: | FR-4 , FR-5 , G10 |
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G10-FR4 (FR4) is a fire rated electrical-grade, dielectric fiberglass laminate epoxy resin system combined with a glass fabric substrate. The abbreviation "FR4" means: F (for flame) and R (for retardancies) and the 4 is a # 4 epoxy. FR4 grades offer excellent chemical resistance, flame ratings (UL94-VO) and electrical properties under dry and humid conditions. FR4 also features high flexural, impact, superior mechanical strength and bond strength at temperatures up to 130°C. G10-FR4 is suitable for structural, electronic, pc boards and electrical applications.
FR-4 is a versatile material due to several mechanical and electrical properties; it is less reactive at high frequencies, absorbs less moisture, has greater strength and stiffness, and is highly flame resistant. G10/FR4 material conforms to the requirements of military specification Mil P 13949 Type F and and is rated UL 94V-0. A few other applications: Communications, Computer, Computer Peripherals, Instrumentation, Industrial Control Systems and OEM Electronics.
G11-FR5- is an electrical-grade, dielectric epoxy fiberglass laminate epoxy resin system combined with a glass fabric substrate. The G11 material is Stronger and has a higher temperature rating than the FR4 material. the G-11 certifies to Mil-I-24768/3 GEB; G11 certifies to GEB-F.
G11 is a versatile material due to several mechanical and electrical properties; it is less reactive at high frequencies, absorbs less moisture, has greater strength and stiffness, and is highly flame resistant.
Xiamen hongcheng insulating materials co.,ltd | |
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Country/Region: | Fu Jian - China |
Business Nature: | Manufacturer |
Phone: | 865925660130 |
Contact: | Ray (sales) |
Last Online: | 01 Feb, 2010 |