Category:

Ordinary bump tube series




Ordinary concave-convex tube series product technical indicators

 

Parameter item Parameter standard
Total light transmittance (wall thickness 0.8mm)

≥97%

Material grain average particle size

20-30um

Bulk density

≥3.9g/cm3

Flexural strength

≥350MPa

DC breakdown strength

≥15KV/mm

Dielectric constant

9-10.5 C²/(N·M²) 

volume resistivity

≥4.0×1012Ω·cm

Anti-acid

≤0.7mg/cm2

Anti-alkaline

≤0.1mg/cm2

Thermal shock resistance Qualified

Keyword:

Other

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High light efficiency ceramic tube series

Ordinary bump tube series

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Transparent alumina ceramic parts

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