Introduction of flexible mica sheet

1. Flexible Mica Sheet
柔性云母板
www.st-mat.com
◆ ST-FM 白软板
◆ ST-FP 金软板
嘉兴光通新材料有限公司
FLEXIBLE MICA SHEET INTRODUCTION 云母软板简介
Flexible mica sheet has the similar composition with rigid mica plate. Both
of such sheets are made of mica paper and silicone resin, after high
temperature laminating pressed and form electrical insulation material.
The difference between a flexible mica sheet and rigid mica sheet is the
composition ratio, which help to achieve different insulation needs.
Flexible mica sheet can be classified into muscovite sheet and phlogopite
sheet which have different temperature resistance levels.
Flexible mica sheets are mainly used for internal electrical insulation inside
hair dryers, space heaters, circuit breakers, switches, resistors or induction
furnaces. With the flexibility, it can be wounded or folded in some
application which rigid mica sheet may not. In the meanwhile, it is easier to
achieve the effect somewhere need reinforced mica tape but with cheaper
cost. As a matter of fact, mica tape is a reinforced mica compound with
good tensile strength with reinforced fiberglass layer, but mica tape is
relatively expensive to users.
Available thickness: 0.1~2.0mm
Available size: 1000*600mm,1000*1200mm,1000*2400mm
Off-cut size can be custom made
Storage conditions: In dry, moisture-proof storage at room temperature,
best use time within 2 years.
ITEM 参数
UNIT
单位
ST-FM ST-FP
Mica Category 云母类别
Muscovite
白云母
Phlogopite
金云母
Thickness 厚度 mm 0.1-2.0 0.1-2.0
Mica content 云母含量 % >90 >90
Bond Content 胶水含量 % <10 <10
Density 密度 g/m 3 1.6~2.0 1.6~2.0
Heat Resistant
耐温
Continuous 长期 ℃ 500 700
Peak 峰值 ℃ 700 900
Heat loss at 500℃ 热损 % <1 <1
+86-573-82808953
admin@st-mat.com
www.st-mat.com
Jiaxing , Zhejiang Province, China
best use time within 2 years.
JIAXING ST NEW MATERIALS CO.,LTD is a company registered in China working on mica and industrial insulation products. Our products covering from mica sheet, mica tape,
jumbo roll, flexible mica slip plane materials for induction furnace, special parts, mica heating elements, plastic enclosures and fire sleeve, vacuum insulation panel and
ceramic products.
嘉兴光通新材料有限公司是在中国大陆注册，经营云母和绝缘材料的企业，具备自主进出口权，主要产品包括云母板，电缆云母带和炉体云母卷，云母发热件，塑料配电箱，耐火套管和真空绝缘板，
工业陶瓷异形件等产品。
软质（柔性）云母板和硬质云母板的组成是接近的，都是由云母纸和有机硅树脂复
合，经高温压制而成的电气绝缘材料，但区别是不同的成分配比不一样，实现不同
的绝缘需求。
从云母材料上区分，软质云母板分为金软板和白软板，具备不同的耐温等级。
相比硬质云母板，软质云母板具备一定的柔韧性和可弯曲性，可以根据绝缘空间的
需要改变形状，用户具备更大的使用空间。 软质云母板主要用于电吹风、空间加
热器、断路器、交换机、电阻器和小型感应炉的内部电气绝缘。 因为软质云母板
具备柔性，可在小空间内进行缠绕或者折叠，更容易用低成本完成原本需要云母带
才能达到的效果。云母带因为加入了增强玻纤复合材料，具有更好的拉力，但成本
相对较贵。
常用厚度：0.1~2.0mm
常用尺寸：1000*600mm,1000*1200mm,1000*2400mm
同时接受定制非标尺寸
存储环境：干燥、防潮室温存储，最佳使用年限2年内。
Heat loss at 700℃ 热损 % <2 <2
Flexural strength 抗弯强度 Mpa <1 <1
Water absorption 24h/23°C 吸水率 % — —
Dielectric strength 介电强度 KV/mm >15 >15
Volume Resistivity
体电阻
23℃ Ω.cm — —
500℃ Ω.cm — —
Flame Resistance 阻燃性 90-V0 90-V0
Smoking Test
（Can be smoking free)
无烟测试（可定制无烟板）
s — —