云母带产品说明书

电磁线用云母带

产品说明:

本部分产品是以粉云母纸为基材，单面或双面以聚脂薄膜为补强材料。以改性耐热环氧胶黏剂或其它耐热胶黏剂粘结，经烘焙切割而成的带状云母绝缘材料。

该云母带在常态下具有良好的柔软性和贮存稳定性，其标称厚度从0.07mm～0.10mm，适用于各种大中型高压电机、发电机及变压器的电磁线圈单根导线包绕，该产品经使用后最终固化。

1.执行标准:

GB/T5019.1-2009《以云母为基的绝缘材料第一部分：定义和一般要求》

GB/T5019.2-2009《以云母为基的绝缘材料第二部分：试验方法》

GB/T5019.4-2009《以云母为基的绝缘材料第四部分：云母纸》

GB/T5019.9-2009《以云母为基的绝缘材料第九部分：单根导线包绕用环氧树脂粘合聚酯薄膜云母带》2.技术要求:

2.1外观：云母带无气泡、针孔、裂纹、带盘松动、粘连和云母飞粉等缺陷以及外来杂质，胶粘剂分布均匀，云母带无分层和玻璃布抽丝现象。粘合云母带的推荐宽度为6mm、8mm、10mm、12mm、15mm，其他宽度由供需双方商定。

除订购合同另有规定外，单面补强材料卷绕时应使云母表面朝外。

2.2厚度:

表1标称厚底及允许偏差

2.3组成及性能要求:

表2组成及性能要求

Micatape for single-Wire wrapping

Product Explain:

With mica paper as the base material, reinforced by polyester film on one side or both, felted by modified hear-resistant epoxide resin adhesive or other heat-resistant adhesive, The insulating material, mica tape , is manufactured through the process of baking and incising.

Between 0.07 to 0.10mm thickness, this kind of mica tape characterized by excellent plasticity and storage stability under normal conditions, can be used to single-wire wrapping of all kinds of large and medium-sized HV motors, generators and transformers.

Ⅰ. Standards:

GB/T5019.1-2009 Specification for insulating materials based on mica Part 1:Definition and General Requirements

GB/T5019.2-2009 Specification for insulating materials based on mica Part 2:experimental methods GB/T5019.4-2009 Specification for insulating materials based on mica 4:Mica Paper

GB/T5019.9-2009 Specification for insulating materials based on mica Part 9:mica paper with polyester film bonded by epoxide resin for single-wire wrapping.

Ⅱ. Technical Requirements:

ⅰ. Appearance: There should not be flaw and other foreign particle such as bubbles, pinholes, cracks, loosened reel or mica pieces. The adhesive should be well distributed. The recommended width includes 6mm, 8mm, 10mm, 12mm and 15mm.Width in other conditions could be decided through negotiations between both sides of supply and demand.

The mica paper should be outward in the reeling when reinforced one side by polyester film except for additional regulations in the order contract.

ⅱ. Thickness:

多胶粉云母带

产品说明:

本产品是以粉云母纸为基材，双面用电工用无碱玻璃布为补强材料，以改性耐热环氧胶黏剂或其它H级以上胶黏剂粘结，经烘焙加工切割而成的带状云母绝缘材料。该产品常态时具有柔软性，包绕电机线圈经模压成型后，具有良好的电气、机械性能，广泛应用于热压模压固化工艺的高压电机线圈主绝缘绕包。

1.执行标准：

GB/T5019.1-2009《以云母为基的绝缘材料第1部分：定义和一般要求》

GB/T5019.2-2009《以云母为基的绝缘材料第2部分：试验方法》

GB/T5019.8-2009《以云母为基的绝缘材料第8部分：玻璃布补强B级环氧树脂粘合云母带》

GB11026.1《确定电气绝缘材料耐热性导则制定老化试验方法和评价试验结果的总规程》

JB/T6488.3《云母带环氧玻璃粉云母带》

2.产品型号：

环氧多胶粉云母带的型号为：HT-5438-1，HT-5440-1，HT-5440-1K,HT-5450-1，HT-5458-1

表1

3.技术要求：

3.1外观：云母带无气泡、针孔、裂纹、带盘松动、粘连和云母飞粉等缺陷以及外来杂质，胶粘剂分布均匀，云母带无分层和玻璃布抽丝现象。云母带紧密的卷绕在具有足够强度的内径为40m m±1mm的管芯上，无脱盘现象。

3.2性能要求：