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

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Property Test method Conditions Value
       
Physical and Mechanical      
Cont. service temp. IEC 60216 20000h 90°C
Density ASTM D792   1.3 g/cm³
Elongation at break ASTM D638   450%
Hardness shore ASTM D2240   88A
Radiation resistance IEC 60544   10^7 Gy
Temperature range     -40°C to 100°C
Tensile strength at break ASTM D638   37 MPa
       
Electrical      
Dielectric constant DIN53483/VDE0303 p.4 50 Hz 8
Dissipation factor DIN53483/VDE0303 p.4 50 Hz 0.04
Volume resistivity DIN53482/VDE0303 p.3   10^11 ohm·cm
       
Flammability      
Combustion corrosivity IEC 60754-2   pH 6.2/ 16uS/mm
Flame retardancy IEC 60332-1   pass
Flammability UL 94 1.6 mm V-0
Oxygen index ASTM D2863   25%
Smoke index NF F 16-101   28.1 (class F2)
Smoke index NES 711 per 100 g 61
Temperature index NES 715   174 °C
Toxicity index NF X 70-100 600ºC 10.4
Toxicity index NES 713 per 100g 5
       
Chemical      
Acids   good
 
Bases   fair  
Fuels   good
 
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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