davidmenk Posted August 9, 2015 Report Share Posted August 9, 2015 I'm looking for a white slip that will stay true white even on a dark chocolate clay body. Cone 10. Link to comment Share on other sites More sharing options...
Marcia Selsor Posted August 9, 2015 Report Share Posted August 9, 2015 reduction or Oxidation? I used lime porcelain left over slip from throwing. I used it on a dark clay and fired to ^6 OX. when I was in France.Here is an example. http://community.ceramicartsdaily.org/gallery/image/2213-blue-shutters/ Marcia Link to comment Share on other sites More sharing options...
oldlady Posted August 9, 2015 Report Share Posted August 9, 2015 MARCIA link goes to error message. Link to comment Share on other sites More sharing options...
davidmenk Posted August 9, 2015 Author Report Share Posted August 9, 2015 Reduction cone 10 Link to comment Share on other sites More sharing options...
Marcia Selsor Posted August 9, 2015 Report Share Posted August 9, 2015 Link to comment Share on other sites More sharing options...
Marcia Selsor Posted August 9, 2015 Report Share Posted August 9, 2015 ^10 reduction would require a very hardy white since the reduction tends to turn many types of porcelain grey. I'd look for a recipe with tin oxide. Marcia Link to comment Share on other sites More sharing options...
Min Posted August 11, 2015 Report Share Posted August 11, 2015 Couldn't you just mix up a ^10 slip, Robin Hoppers or Daniel Rhodes recipes come to mind, for damp ware and opacifiy it with zircopax? If the slip gets to refractory from the zirco then just add more flux to it. C&C for the ball clay part of the recipe and probably grolleg or epk for the kaolin part. Link to comment Share on other sites More sharing options...
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