Posted 08 March 2014 - 04:29 PM
It's from clay supply
It's a by product of epk production...... Silica sand. 140 is the finest they stock.
I ve used percentage of 140 with 300.
Bust mostly just used the 300
I guess the supplier here doesn't have enough people making clay.
I thought I posted about larger silica and If it would still melt in.
Are you saying not to use it?
The one time I used the 140 with 300 clay worked fine, but only a 3 day wood firing, another person, raku, and some tests at cone 6. All came out ok
I m thinking larger particle might contribute to the particle size issue.
The slightly modifies 12d recipe has 3.5 % absorption at cone 6ox.
The 12d*. Recipe which adds fire clay. Has 2.5 % absorption.
Caution big brother is watching.
The beige is blinding!!!!!!
The middle of the road is boring
The true sign of intelligence is not knowledge but imagination.