|Monthly Tech-Tip |
In most countries sanitary ware is made from grey to white burning porcelains. But this is not the case in some countries. In China and India, for example, by using a thick layer of zircon glaze they are able to cover a body having a higher iron content. However they must show extra vigilance to avoid glaze defects and excessive bubble populations in the glaze. They normally means keep a very close watch on over size particles.