SignUp for Monthly Tech-Tip from Tony Hansen

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

Peerless 2 Kaolin

Alternate Names: Peerless China Clay, Peerless Kaolin

Oxide Analysis Formula
CaO 0.05% 0.00
K2O 0.52% 0.01
MgO 0.07% 0.00
Na2O 0.04% 0.00
TiO2 1.40% 0.05
Al2O3 39.50% 1.00
SiO2 44.60% 1.92
Fe2O3 0.45% 0.01
LOI13.30%
Oxide Weight 223.70
Formula Weight 258.02

Notes

A large particle size kaolin of low plasticity. It is a secondary clay and has been mined since the 1940s. It is a moderately coarse grained clay that imparts more plasticity to a casting mix than similar clays produced by fractionation. It is used in sanitaryware, artware, generalware, floor tile, electrical porcelain, chemical porcelain and special refractories. In addition to improving casting properties, this material has excellent pressing properties.

This material is well crystallized with kaolinite being the predominant mineral. There is a trace of muscovite and less than 0.5% quartz.

Related Information

Links

Materials McNamee Kaolin
Materials Kaolin
Materials Peerless 3 Kaolin
Materials Bilt-Cote Kaolin
Materials Langford Kaolin
Materials PAR Kaolin
Materials Dixie Clay
Typecodes Kaolin
Pure clay mineral, there are many brand names of varying purity and iron content.

Data

Ultimate Particle Size Distribution-12 microns: 97% -5 microns: 78% -2.7 microns: 65% -1.0 microns: 52% -0.4 microns: 34%
Pyrometric Cone EquivalentCone 34-35
Surface Area (m2/gm)16.1
Median Particle Size (Microns)1.1
pH for dry powder4-6

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


Upload picture

Please check recaptcha to proceed



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