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Chilly Traits
Colour variations widespread from pastel to vibrant yellow.
Working Notes
Lighter coloration matures and turns into constant to focus on upon firing. A sulfur glass. Might react with lead and copper glasses to create darkish interface (lead sulfide, copper sulfide).
This type isn’t appropriate for kilncasting as a result of it might probably change into incompatible when held at excessive temperatures for an prolonged interval. It might additionally change into incompatible in cases the place processes exceed the parameters of the take a look at for compatibility. Testing really useful when heatwork exceeds these parameters.
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