66:34 – Lithium Tetraborate 66% / Lithium Metaborate 34%
X-ray Flux Type: 66:34
This eutectic flux is more “alkaline” than LT100 and is more suitable for alumino-silicates and calcareous refractories. The melting temperature is 875 degrees C.
This flux is used extensively in Europe and is very similar in application and properties to the 50:50 flux used in the US.
- Alumino-silicates
- Calcerous refactories
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