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

Pyrofrac 2024

Oxide Analysis Formula
K2O 0.20% 0.01
Na2O 0.20% 0.02
TiO2 0.40% 0.03
Al2O3 19.60% 1.00
SiO2 73.80% 6.39
Fe2O3 1.00% 0.03
H2O 4.80%n/a
Oxide Weight 495.43
Formula Weight 520.41

Notes

Used in structural clay coatings, refractory formulations, whiteware ceramics, art pottery to
increase refractoriness, reduce shrinkage, and widen firing range.
This material is made by crushing & screening of selectively mined andalusite/pyrophyllite/sericite ores
with heavy media separation.

Related Information

Links

Materials Andalusite
Materials Pyrophyllite
Materials Alkatrol
Materials Pyrofrac
Materials Seriphyl

Data

Bulk Density lbs/cu. ft. (Packed) 70
Pyrometric Cone Equivalent 27
Sieve Analysis Dry +20 mesh: 10.1 +50 mesh: 59.3 +70 mesh: 13.5 +100 mesh: 8.2 +200 mesh: 7.0 +325 mesh: 1.0
Density (Specific Gravity) 2.7
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