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GL1739P/-45 Sealing Glass, -45 micron

GL1739P/-45 Sealing Glass, -45 micron

  • $110.00


GL1739

Appearance

Glass-ceramic sealing glass gray colored in powder form

Chemical Composition by Weight Percent (Wt %)

Sodium oxide (Na2O)…………        1.91~3.91

Aluminum oxide (Al2O3)……..         1.91~3.91

Boron oxide (B2O3)………….           15.44~19.44

Lithium oxide (Li2O3)………....        0.47~ 1.47

Potassium oxide (K2O)………          1.9~3.9

Silica (SiO2)………………….          15.6~21.6

Titanium oxide (TiO2)………           1.91~3.91

Bismuth oxide (Bi2O3)………           47.39~53.39

 Physical Properties

            Density.........  3.9 g/cm3

            Tg …….......... 446±10°C

            Tc …….......... 620±10°C

            Td................... 509±10°C

            CTE50-400°C....  9.6x10-6/°C (crystallized)

           

Recommended Firing Conditions

Ramp to 700°C to 850°C and hold for 2 to 4 hours. Heating or cooling rate: 3 to 10°C/min

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45 micron and below particle size.

QTY: 1 Each

Weight: 100g bottle.


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