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采用100%硫酸盐木浆精制加工而成,具有较好的电气性能和机械性能,广泛适应于电机、电器、仪表、开关中作绝缘材料,也可用于6520聚酯薄膜复合箔原纸,纸板厚度为0.1mm-0.5mm,其颜色有本色、青壳色、红色、蓝色、黄色等,纸板规格有平板和卷筒两种,平板尺寸一般为800mm×1150mm,卷筒幅宽为1000mm-1150mm,根据用户特殊需要,可提供特殊尺寸、厚度和颜色。
技术指标 纸板执行IEC641-3-2:1992标准
青稞纸0.1mm-0.55mm质量保证:
本产品符合QB/T3503-99标准,主要指标如下:
厚度误差:不大于±10%
紧度:1.10-1.25g/mm2
抗张强度不小于:0.1-0.15mm纵向70N/mm2,横向35N/mm2,0.2-0.55mm纵向90N/mm2,横向35N/mm2
电气强度不小于:0.1-0.15mm12KV/mm,0.2-0.4mm11KV/mm,0.5mm油中35KV/mm
交货水分:6-10%
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