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

M74 Feldspar

Description: Soda Feldspar

Oxide Analysis Formula Tolerance
CaO 1.80% 0.17
MgO 0.40% 0.05
K2O 0.28% 0.02
Na2O 9.00% 0.76
TiO2 0.22% 0.01
Al2O3 18.40% 0.95
SiO2 68.90% 6.03
Fe2O3 0.25% 0.01
LOI 0.70%n/a
Oxide Weight 521.97
Formula Weight 525.65

Related Information

Links

Minerals Quartz
Quartz is the most abundant mineral on earth, it is the main crystalline mineral form of silica (SiO
Minerals Plagioclase
A abundant sodium calcium feldspar mineral. Na2O 9.5%, CaO 4.0%, Al2O3 22.5%, SiO2 68.7%
Materials Soda Feldspar
A feldspar having a KNaO content that predominates in sodium.
Typecodes Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies.

Data

Bulk Density g/cc (Packed) 1.2
Hardness (Moh) 6.5
Ultimate Particle Size Distribution >71 micron: 2%
Density (Specific Gravity) 2.65
pH for dry powder 8-9
By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk

 


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