Monthly Tech-Tip from Tony Hansen SignUp

No tracking! No ads!

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

Pemco Frit Pb-1038

Alternate Names: Frit Pb1038

Description: All-fritted base for chome-alumina pink stains

Oxide Analysis Formula
K2O 0.30% 0.01
Na2O 2.70% 0.13
PbO 43.50% 0.58
ZnO 7.60% 0.28
B2O3 5.00% 0.21
Al2O3 5.00% 0.15
SiO2 35.90% 1.78
Oxide Weight 298.51
Formula Weight 298.51

Notes

For cone 06-02. May be blended with Pb-197 for intermediate temperatures.

Related Information

Links

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.
Materials Hommel Frit 634
Typecodes Leaded Frit
Frits can contain 1% or 80% PbO so this category can be misleading, check the chemistry to find out.
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 6.8 x 10-6 (40-450C)
Frit Melting Range (C) 1300-1400F
I.F.P. (celsius) 525C
By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk


https://digitalfire.com, All Rights Reserved
Privacy Policy