粘着性

f4漆布环带、输送带、帐篷搭头粘接

f4板熔焊接膜

电介体

制作高温粘带基材

防腐衬里

use

tackifier the f4 varnished cloth annulus, the conveyor belt, tentextra cementation f4 board fusing welding menbrane dielectric the manufacture high temperature sticks belt parent metal anticorrosion lining.

与f4等级好粘着及热封性

熔点以下、不与任何物体润湿，熔点以上，与f4、金属都有良好的粘接力以及自身粘接（热封）。

耐高低温

-200-260℃

不粘性，拼水，拼油

水接触角为115°

电可靠性，高绝缘性

60hz-60mhz高低温下介电常数均为2.1

体积电阻>1018ωm

表面电阻>2*1013ω

耐电弧 ＞165秒 不漏电

耐侯性

可长时间暴露在臭氧、阳光下

耐蚀性

只有高温下元素  氟、钠能与它起作用，对其它所有的浓稀无机有机酸  、碱  、酯均无作用

using characteristic

with f4【敏感词】so on extremely goog coherence【敏感词】heat-seal nature below the melting point, is not moist with any object, above the melting point, with f4, the matal has the good cementation strength. as well as own cementation(heat-seal).bears high low temperature -200-260℃ the not coherency,puts together the water,to put together oil the water angle of contact:115, the electricity reliability, high insulation under the 60hz-60mhz high low temperature the coefficient of dielectrical loss is 2.1,is the surfuce because of sparks over receives the harm, also will not produce the electric conduction track. volume resistance >1018ωm surface resistance >2*1013ω bears the electric arc>165second not to leak weathering resistance to be possible the long time to expose in the ozone, under the sunlight corrosion resistance only then under the high temprature the element fluorine, the sodium can have an effect with it, to other all thick, the thin inorganic organic acid, the alkali, the ester does not have the function.