FR-4玻璃纤维环氧板
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Product Name : FR-4玻璃纤维环氧板
Product Origin : China
Product Category : Electronic insulation materials
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Contact Details : 施耐德电工绝缘材料有限公司
Product Code : 002
Product Details
FR-4玻璃纤维环氧板
NEMA Grade FR4
JIS Grade EL-GEH/GEF
UL-94 Frame UL-94V-0
ITEM UNIT Epoxy Glass Cloth
RESN & BASE
顏色COLOR - 黄色,白色(YELLOW,WHITE)
貫層1分間耐電壓DIELECTRIC PERPENDICULAR TO LAMINATIONSBY VOLTAGE (IN A MINUATE) KV/mm 15~20
貫層破壞電壓DIELECTRIC BREAKDOWN PARPENDICULAR TO LAMINATIONS KV/mm 23~33
沿層1分間耐電壓DIELECTRIC PARALLEL TO LAMINATIONSBY VOLTAGE (IN A MINUATE) KV/mm 25
沿層破壞電壓DIELECTRIC BREAKDOWN PARALLEL TOLAMINATIONS BY VOLTAGE KV/mm 45~60
體積固有電阻 OBJECT INSULATION RESISTANCE W-cm 5*1013
表面固有電阻SURFACE INSULATION RESISTANCE W 5*1014
拉張強度ELOGATION STRENGTH PARALELED TO LAMINATION kg/mm2 20~28
彎繞強度FLEXURAL STRENGTH kg/mm2 35~45
壓縮強度COMPRESSIVE STRENGTH kg/mm2 35~45
衝擊強度IMPACT STRENGTH kg ·cm/cm2 50~70
比重SPECIFIC GRAVITY - 1.9~2.1
硬度HARDNESS HR-R 120~125
吸水率WATER ABSORPTON % 0.14
耐熱性HEAT RESISTANCE °C /2Hr 130~150
耐燃性RESISTANCE - UNBURNING

FR4环氧玻璃纤维板(环氧板),主要材料为进口半固化片,颜色有白色,黄色,绿色,常温130℃ 下仍有较高的机械强度,干态、湿态下电气性能好,阻燃,用于电气、电子等行业绝缘结构零部件
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File Name : 环氧板1.jpg
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FR-4玻璃纤维环氧板