拓文科技-专业超高温二氧化硅射频同轴电缆制造商
超高温低损耗二氧化硅陶瓷绝缘射频同轴电缆(-273℃至+1000℃)
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超高温低损耗二氧化硅陶瓷绝缘射频同轴电

超高温漆包线,微细耐火线,超高温电磁绕

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Property Test method Conditions Value
       
Physical and Mechanical      
Cont. service temp. BS 3G 230, test 20 min. 50000 h 150°C
Density ASTM D792   1.85 g/cm³
Radiation resistance IEC 60544   10^5 Gy
Water absorption ASTM D570   <0.01%
       
Electrical      
Dielectric constant ASTM D150 0.1kHz/10MHz 2.6/2.6
Dissipation factor ASTM D150 0.1kHz/10MHz 0.001/0.004
Volume resistivity ASTM D257   10^16 ohm·cm
       
Flammability      
Combustion corrosivity DIN 57472-813   pH 2.6/2700uS/cm
Flame retardancy UL 94 1.6 mm V-0
Oxygen index ASTM D2863   34
Smoke index Def St 61-12 Pt 0 per m wire 1
Temperature index NES 715   290°C
Toxicity index Def St 61-12 Pt 0 per m wire 5
       
Chemical      
Acids   excellent  
Bases   excellent  
Fuels   excellent  
Oils   excellent  
IMPORTANT
Habia Cable has compiled the information contained herein from what it believes are authoritative sources and believes that is accurate and factual as of the date printed.
It is offered solely as a convenience to its customers and is intended only as a guide concerning the materials mentioned.
Any changes in the data sheet will be made without notification.

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