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

Ferro Frit 3221

Description: Leadless alkali borosilicate frit

Oxide Analysis Formula Tolerance
CaO 0.20% 0.01
K2O 4.13% 0.17
Na2O 12.60% 0.81
B2O3 26.12% 1.50
Al2O3 17.66% 0.69
SiO2 39.29% 2.61
Oxide Weight 398.99
Formula Weight 398.99

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 Ferro Frit 3227
Materials Fusion Frit F-395
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 5.80
Co-efficient of Linear Expansion 9.4
Frit Melting Range (C) 1450F
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