| rags_to_rings |
2023-04-10 16:54 |
Refractive index (nd) 1.47200 NoJUx['6
Dispersion (nF- nC) 0.00719 (LRNU)vD7$
Coefficient of Linear thermal expansion (x10-6/°C) 3.25 vJ ~4D*(]l
Thermal conductivity (W/(m * °C)) 1.14 2ve
lH;
Average thermal capacity (KJ/ (kg * °C)) 0.83 NP$e-" 1
Maximal operation temperature (°C) W^003*m~~K
Short Term i^/
eN
Long Term E]\D>[0O
Thermal stability Z@;jIH4 (
500 `i=Jj gG@
450 ZGA)r0]
P`
375 B%TXw#|
Density (g/cm3) 2.23 + : fqL
Elastic modulus E (kN/mm3) 64 <"hb#Tn
Hardness (HK) 480 7WgIhQ~
Poission's Ratio 0.2 ]cn/(U`
Climatic resistance (ISO - 719 - HGB) Grade 1 +{5JDyh0
Acid resistance Grade 1 x(rd$oZO
Alkali resistance Grade 1 gW'P`Oxw
Melting temperature (°C) 1680 1d/NZJ 9
Working Point (°C) 1252 ;I[ ht
Softening Point (°C) 820 ± 10 u)tHOV>&
Annealing Point (°C) 560 ± 10 tCuN?_ UG
Stress Point (°C) 510 ± 10 mfu*o0
Surface Tension (dyn/cm) 340-350 (1252 °C) SAd 97A:
Dielectric constant (1MHz, 20°C) 4.6 @c6"RHG9
Dielectric loss (1MHz, 20°C) 37 x 10-4 P{" WlJ
Dielectric strength (50MHz, 25°C) Kv/mm 16 j#7wyi5q
Color Code (λ5/λ80) 297.6/337.2 m$7x#8gF
Volume Sensitivity (log ρ) kuWK/6l4
250°C c:3@ [nF~
350°C L@>^_p $
8.0 f<g>dQl E
6.5 ?H y%ULk
Environmental Protection Pb < 50 ppm AF6d#Klog
As < 5 ppm a];BW)
Cd < 5 ppm u(8 _[/_B
|
|