Technical Specifications

BY BLACK CRUCIBLES

Thanks to it’s unique recipe developed in by BLACK CRUCIBLES laboratories, it has offered high quality cupellation crucibles to the service of precious Metal Analysis Laboratory, Mining Laboratory, gold and silver determination Laboratory and Gold Mine quarries Laboratories.

High quality raw material selection plays an active role in the production of Crucibles developed in BY BLACK CRUCIBLES Laboratories.
Thanks to the obtained recipe, it has managed to make a difference to it’s competitors and has achieved to increase it’s quality to a higher level by applying it’s own strict packaging method.

TECHNICAL PROPERTIES OF CUPELLATION CRUCIBLE

  • Excellent Thermal Shock Resistance

  • Thermal shock strength > 20 (DIN 51068-1)

  • High density thanks to tight packaging

  • A non-brittle tough material

  • Excellent Temperature Resistance

  • Suitable for use at 1450 0C

  • High Mechanical Strength

  • Suitable For Multiple Uses