1-9 | A | B | C | D | E | F | Frits | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

General Frit GF-9

Alternate Names: Frit 9, Frit GF9

Oxide Analysis Formula
K2O 1.54% 0.05
Na2O 0.40% 0.02
PbO 67.70% 0.93
Al2O3 2.33% 0.07
SiO2 28.03% 1.43
Oxide Weight 306.64
Formula Weight 306.64

Notes

Cone Range: 08-02
Very low melting temperature.

Related Information

Links

Materials Pemco Frit Pb-723
Materials Ferro Frit 3403
Materials Frit
Hazards Lead in Frits: The Hazards
Suppliers General Color & Chemical Company, Inc.
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 Expansion7.20
Frit Softening Point1350F

By Tony Hansen


Copyright 2008, 2015, 2017 https://digitalfire.com, All Rights Reserved