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Solargil Frit FR4

Description: Low alumina very high alkali frit

Oxide Analysis Formula
CaO 7.75% 0.30
K2O 13.01% 0.30
Na2O 11.42% 0.40
Al2O3 1.41% 0.03
SiO2 66.41% 2.40
Oxide Weight 217.18
Formula Weight 217.18

Related Information

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Materials Frit
Frits are made by melting mixes of raw materials, quenching the melt in water, grinding the pebbles into a powder. Frits have chemistries raw materials cannot.
Typecodes Frit
A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types.

Data

Co-efficient of Linear Expansion 122.4 x 10-7 C (Appen)
Frit Softening Point 1000-1300C
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