Aluminium oxide - Import export

Precision Ceramics has introduced a new and exciting range of advanced ceramic tubes and insulators ideally suitable for thermocouple protection in high temperature measurement applications. The alumina-based tubes are used throughout many industries to aid monitoring the stability and performance of production processes especially those within hostile and aggressive chemical environments at temperatures up to 1,700°C. They are manufactured to DIN V ENV 12212 and are very strong, organically inert and well proven in a wide field of applications.

Alumina is the more common name of aluminium oxide. It is a hard-wearing technical ceramic offering an excellent combination of both mechanical and electrical properties and is ideally suited to a wide range of industrial applications.

The grit is still the same substance, aluminium oxide; but the difference is the grit granules are larger with deeper valleys and higher peaks. A deep anti-slip coating helps to prevent clogging with dirt, dust, ice etc. A deeper grit provides great durability.

H3401 standard anti slip tape is made from a fine grade aluminium oxide, which makes it suitable for use in a wide range of appli­cations. The grit is a medium anti-slip abrasive coating.­ Our standard Safety-Grip is great for general anti-slip requirements possessing excellent levels of grip (measured as Coefficient of Friction). Safety-Grip is water resistant (if applied onto a non-porous surface, we do also offer a complete range of ancillaries) and has exceptional durability in external or internal areas.

H3402NUC X-Coarse uses a rare and very big type of aluminium oxide granule. The grit is so heavy that it requires a special plastic film to be able to carry it without splitting. The plastic film is coated with a high tack adhesive (HG), the adhesive is designed to adhere to often difficult substrates such as low energy powder coat that are notoriously problematic for normal adhesives.

A hand held hygrometer suitable for a wide range of industries. Designed for quick, reliable spot check measurements of trace moisture in gases and dry compressed air. Utilising the proven SHAW ultra high capacitance aluminium oxide sensor, desiccant dry down head assembly and AutoCal function. The intuitive menu system allows simple operation of the instrument and can be viewed in 10 different languages, has real time graphing, screen shot features and selectable engineering units. The rechargeable lithium-ion battery provides over 150 hours of continuous operation on a full charge and the instrument is charged via USB or a plug type to suit your geographical location. Incorporating Bluetooth interfaces for connectivity and printing and advanced data logging with download to PC capability, up to 300,000 readings can be captured and displayed via USB. Suitable for use in hazardous environments, the SDHmini-Ex is certified intrinsically safe to ATEX, IECEx and UL standards,

Aluminum fluoride Aluminum fluoride is colorless or white crystals. Insoluble in water, insoluble in acid and alkali. It is very stable in nature and can be hydrolyzed under heating. Mainly used for aluminum. Aluminum trichloride and hydrofluoric acid, ammonia water system. Chemical properties: There was no reaction with liquid ammonia or concentrated sulfuric acid, or with hydrated potassium hydroxide. Not reduced by hydrogen, strong heat does not decompose but sublimates, and its properties are very stable. Heating to 300-400°C can be partially decomposed by steam into hydrogen fluoride and aluminum oxide.