Description | Application | Storage | Safety advices | technical Data
for aluminium, magnesium, zinc and lead
yields non-wetting ceramic surfaces
no sticking of melts and castings
for ladles, dies and ingot moulds
shows hard and abrasive-resistant layers
contains "white graphite"
ALU-STOP HC Boron-Nitride-Coating is a special coating for the protection of foundry tools and moulds. It produces a hard and abrasive-resistant coating. Due to the use of boron nitride ALU-STOP HC Boron-Nitride-Coating shows very a good non-wetting behaviour against aluminium, magnesium and heavy metals such as zinc and lead. ALU-STOP HC Boron-Nitride-Coatng protects tools and ladles against attacks by aggressive melts. At the same time adhering of melt remainders is prevented. Due to the hard and abrasive-resistent layers ALU-STOP HC Boron-Nitride-Coating cannot be used however as high temperature lubricants, for example when releasing castings from moulds. For this application the concentrates ALU-STOP LC25 Boron-Nitride-Coating and ALU-STOP LC15 Boron-Nitride-Coating as well as the ready for use products ALU-STOP LC10 Boron-Nitride-Coating and ALU-STOP LC5 Boron-Nitride-Coating are available.
Resuspend coating prior to use.
Dilute with distilled water if necessary.
ALU-STOP HC Boron-Nitride-Coating must be protected against frost. A storage temperature of >5°C (>41°F) is recommended. The containers should be kept closed. ALU-STOP HC Boron-Nitride-Coating is available in 6kg-containers.
ALU-STOP HC Boron-Nitride-Coating contains water and is free of solvents. According to data available to us ALU-STOP HC Boron-Nitride-Coating is a non-hazardous preparation. However, this product is alkaline and therefore labelled irritant. The use of suitable gloves and goggles is recommended. An EC material safety data sheet is available.
|Ceramic constituent||Boron nitride|
|Application temperature (max.)||1000°C (1832°F) (at air)|
|1100°C (2012°F) (under inert gas)|
||© 2004 Büro für angewandte Mineralogie · Dr. Stephan Rudolph · D-47918 Tönisvorst|