model no.: YCB-C-005
product description: MCH ceramic heating tube, alumina ceramic heating pipe 
material: 
Al203：36% 
SiO2：30.6%
SrCO3：1.0% 
porcelaine clay：26.5%
others：5.9%
specifications: 
sintering temperature:880℃
thermal conductivity:0.16Cal.Cm.S.℃
volume resistance:1013Ω.Cm 
hardness:>650 HV5
heating rate:80℃-150℃ 
within 20
seconds,250℃-400℃ within 50 seconds 
lead wire:0.5mm nickel alloy wire 
heating material: tungsten 
resistance:1.9-39ohm

wall thickness:1.8mm