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. IEC 60216 20000h 135°C
Density ASTM D792   1.2 g/cm³
Elongation at break ASTM D638   100%
Elongation at break IEC 60811-1-1 250 mm/min 100%
Elongation at break ISO 527 50 mm/min 110%
Flexural modulus ISO 178 2 mm/min 475 MPa
Flexural modulus ASTM D790 6.4 mm 386.1 MPa
Hardness shore ASTM D2240   60D
Radiation resistance IEC 60544   >10^6 Gy
Temperature range     -50°C to 135°C
Tensile strength at break ASTM D638   30 MPa
Tensile strength at break IEC 60811-1-1 250 mm/min 25 MPa
Tensile strength at break ISO 527 50 mm/min 25 MPa
Water absorption ASTM D570   0.12%
       
Electrical      
Dielectric constant ASTM D150 0.1kHz/ 10MHz 3.0/ 2.7
Dissipation factor ASTM D150 0.1kHz/ 10MHz 0.01/ 0.03
Volume resistivity ASTM D257   4.6x10^16 ohm·cm
       
Flammability      
Combustion corrosivity DIN 57472-813   pH 5.7/ 100uS/cm
Flame retardancy NF C 32-070   C1
Flammability UL 94 3.2 mm V-0
Oxygen index ASTM D2863   45%
Smoke index NF F 16-101   6.1 (class F1)
Smoke index Def St 61-12 part 18/2 per m wire 4
Temperature index NES 715   >350 °C
Toxicity index NF C 20-454 100g 15.7
Toxicity index NF C 20-454 100g H-BF 1.5 wire 3.7
Toxicity index Def St 61-12 part 18/2 per m wire 0.07
       
Chemical      
Acids   good
 
Bases   fair  
Fuels   good
 
Oils   good  
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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