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Kaolin Helmer 325

SKU
KAOHELMER
$2.85 Per Pound
  • Buy 50 for $1.28 each and save 55.2%
  • Buy 500 for $1.08 each and save 62.1%
  • Buy 1,000 for $1.03 each and save 63.7%
  • Buy 2,000 for $0.97 each and save 66.1%

Availability: Out of stock

Kaolin Helmer 325

Helmer Kaolin (a white sedimentary clay replacement for Avery in pottery) 

1.Chemical Analysis ( XRF by ALS CHEMEX http://www.alschemex.com)  

 SiO2      Al2O3    Fe2O3     CaO      MgO   K2O    Na2O    TiO2      LOI (loss on ignition) Total

47        36        1.3        0.48     0.26    0.53    0.08     1.13      13.22               100.00

2. Typical Screen Analysis* Tyler US standard screens.

H30 Screen mesh sizes        20             80                    150             pan              total

range of size                        +20          -20 + 80          -80 + 150      -150

fraction %                          0.5%           17%                 28%           54.5%           100%

Air Float Screen mesh     140             200                400                pan               total

range of size                   +140        -140 + 200     -200 + 400          -400

fraction %                       1.31%          0.02%           0.22%           98.45%           100%

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Helmer Kaolin is a "dirty" kaolin used as a slip or in a porcelain body to allow flashing in wood and salt firings.


Brand
Helmer Kaolin

Warning WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer.  For more information go to www.P65Warnings.ca.gov.