[求助]寻求H-PZ33玻璃参数表（高硼硅） [复制链接]

因设计需要，采用H-K51,但不利于加工，故更换H-PZ33玻璃；必先知此玻璃特性参数后方可考虑是否利于替代，所以恳请大家分享H-PZ33玻璃参数表一份，不尽感谢！！！ q&@q/9kz  

这是哪一家的玻璃啊

这个是CDGM的玻璃

Refractive index (nd)    1.47200 \F8*HPM=*  
Dispersion (nF- nC)    0.00719 or..e  
Coefficient of Linear thermal expansion (x10-6/°C)    3.25 %
2TjG  
Thermal conductivity (W/(m * °C))    1.14 . [5{  
Average thermal capacity (KJ/ (kg * °C))    0.83 9|RR;k[  
Maximal operation temperature (°C) u7kw/_f  
Short Term G9P)Y#WB  
Long Term FT.;}!"l  
Thermal stability     m@^!?/as  
500 4^Ghn  
450 h`,!p  
375 :Vx5%4J  
Density (g/cm3)    2.23 4]3(Vyh`  
Elastic modulus E (kN/mm3)    64 -P|st;?#  
Hardness (HK)    480 (lR9x6yf  
Poission's Ratio    0.2 G!3d!$t  
Climatic resistance (ISO - 719 - HGB)    Grade 1 2^C>orKQ0  
Acid resistance    Grade 1 [p# }=&d  
Alkali resistance    Grade 1 T?'Vb  
Melting temperature (°C)    1680 and)>$)|  
Working Point (°C)    1252 #Jqa_$\.  
Softening Point (°C)    820 ± 10 ESt@%7.F  
Annealing Point (°C)    560 ± 10 O6$d@r;EK]  
Stress Point (°C)    510 ± 10 &p#$}tm  
Surface Tension (dyn/cm)    340-350 (1252 °C) ]EZiPW-uy  
Dielectric constant (1MHz, 20°C)    4.6 dy^zOqc  
Dielectric loss (1MHz, 20°C)    37 x 10-4 _}(ej&'f  
Dielectric strength (50MHz, 25°C) Kv/mm    16 o7;#B)jWS  
Color Code (λ5/λ80)    297.6/337.2 O$,MdhyXC  
Volume Sensitivity (log ρ) 9k[>(LC  
250°C PhOtSml0  
350°C     q2C._{ 0'  
8.0 a@&P\"k  
6.5 d~U}IMj  
Environmental Protection    Pb < 50 ppm .#[==  
As < 5 ppm &KS*rHgt?  
Cd < 5 ppm u+Q<>>lU  

比较难找到答案呀？ <yHa[c`L