Monthly Tech-Tip from Tony Hansen SignUp

No tracking! No ads!That's why this page loads quickly!

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 4205

Oxide Analysis Formula
K2O 0.20% 0.02
Na2O 0.20% 0.03
TiO2 0.40% 0.04
Al2O3 12.00% 1.00
SiO2 82.80% 11.71
Fe2O3 1.00% 0.05
SO43.00%
H2O3.40%
Oxide Weight 821.10
Formula Weight 877.24

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)105
Pyrometric Cone Equivalent23
Sieve Analysis Dry+20 mesh: 5.0 +50 mesh: 90.0 +70 mesh: 5.0
Density (Specific Gravity)2.6

By Tony Hansen


Tell Us How to Improve This Page

Or ask a question and we will alter this page to better answer it.

Email Address

Name

Subject

Message


CAPTCHA

Leave the following empty



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