[产品说明]: 采用优质金云母纸、合成云母纸为基材，玻璃纤维布或无碳性高聚物薄膜(如PE)作为单面或双面补强材料，用有机硅树脂粘合，经高温烘焙、干燥后，再分切而成的带状产品。云母带主要用于耐火电缆的芯线与外皮之间，发挥耐火绝缘功能。
Product Description: with high quality gold mica paper, synthetic mica paper as basic material, glass fiber or carbon-free polymer film (PE) as single-sided or double-sided reinforcement materials, adhesive with silicone resin, through baking, drying and slitting. Mica tape mainly used in fire-resistant cables between core and outer, play a role in resisting and insulating.
[应用方式]: 电缆防火云母带具有优良的耐高温性能和耐燃烧性能，云母带常态时具有良好的柔软性，适用于各种耐火电线电缆中主要耐火绝缘层。
Application: Mica Tape for Fire-resistant Cables has excellent heat resistance and flame resistance properties, mica tape has good flexibility normally, and suitable for main fire-resistant insulation with all kinds of fire-resistant wires and cables.
主要技术指标：
Main specification:
| 名称Specification | 产品规格Specification | 抗张强度Tensile strength（N/cm） | 介电强度Dielectric strengthKV/mm | 云母含量Mica Content% | 绝缘电阻Insulation resistance（MΩ） | 基重Basis weight（g/m²） | 适用耐火线缆范围range of application |
| 单面金云母带Phlogopite Mica Tape single sided | 140±5μm | 50↑ | 10↑ | 60↑ | 1.0↑ | 185±10 | GB12666.6-90B |
| 双面金云母带Phlogopite Mica Tape double sided | 140±5μm | 70↑ | 10↑ | 60↑ | 1.0↑ | 210±10 | |
| 单面合成云母带Synthetic Mica Tape single sided | 140±5μm | 50↑ | 10↑ | 60↑ | 1.0↑ | 185±10 | GB12666.6-90AGB12666.6-90B |
| 双面合成云母带Synthetic Mica Tape double sided | 140±5μm | 70↑ | 10↑ | 60↑ | 1.0↑ | 210±10 | |
| 除以上规格外，其它可按客户特殊要求单独设计。In addition to the above specifications, other special requirements can design according to customers | |||||||
二、颜色：三合一云母带为金色，合成云母带为白色。
Color: Triple mica tape for gold and synthetic mica tape is white.
三、电气特性：金云母带在温度800±50℃、电压600~1000V环境下可保证90分钟内不发生击穿;合成云母带在温度1000±50℃、电压600~1000V环境下可保证90分钟内不发生击穿。产品成份不含石棉、高温下不会产生有毒气体，具有耐酸碱、抗电晕、抗辐射的特性。成品干爽、无粘连性，具有良好的弯曲性、柔软性，在高速绕包电线电缆时抗张强度高。
Electrical characteristics: Phlogopite mica can ensure no breakdown occurs within 90 minutes under the temperature of 800 ± 50 °c, voltage 600~1000V; Synthetic mica tape can ensure no breakdown occurs within 90 minutes under the temperature of 1000 ± 50 ° c, voltage 600~1000V. Ingredients doesn't contain asbestos, doesn't produce toxic gases at high temperature, with acid and alkali, Corona, radiation-resistant characteristics. Finished dry and non-adhesive, and has good bending properties, flexibility, high tensile strength at high wrapped wire and cable.
四、分切及包装：分切最小宽度为5mm，内孔大小为52mm或76mm；收卷最大外径为800mm，纸箱包装。
Slitting and packaging: Slitting minimum width of 5mm, bore size of 52mm or 76mm; the winding maximum outer diameter of 800mm, carton packaging.
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