名称
耐火云母带
- 人气：179
- 简介
耐火云母带<br>[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…
内容
耐火云母带
Mica Tape for Fire-resistant Cables
[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.
一、 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 strength KV/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 |
GB12666.6-90A |
|
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 |
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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.
