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Pemco Frit Pb-723

Alternate Names: Frit Pb723

Oxide Analysis Formula
Na2O 1.50% 0.07
PbO 71.20% 0.93
Al2O3 2.40% 0.07
SiO2 24.90% 1.21
Oxide Weight 291.38
Formula Weight 291.38

Related Information

Links

Materials General Frit GF-9
Materials Ferro Frit 3403
Materials Frit
Materials Hommel Frit 437
Materials Hommel Frit 71
Typecodes Leaded Frit
Frits can contain 1% or 80% PbO so this category can be misleading, check the chemistry to find out.
Typecodes Frit

Data

Co-efficient of Linear Expansion9.00
Co-efficient of Linear Expansion9.0 x 10-6 (40-450C)
Frit Softening Point1150F
Frit Melting Range (C)1100-1250F
I.F.P. (celsius)490C

By Tony Hansen


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