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calcined alumina(Dry-pressed, CIP, rolling series)

Profile:Manufacturer - Producer|Ref:PSL14934YH | Country: China | Export: No


country : Non précisé
DESCRIPTION

ALZA103
Grades AI2O3 >% 99.5
Na2O<% 0.3
Fe2O3<%0.024
SiO2<%0.019
TiO2<%0.008
LOI<% 0.3
Specific gravityg/m3 3.93
a-AI2O3¡Ý% 93
Median particle size (um) 75
Ultimate particle size (um) 3-4
BET specific surface aream2/g 0.5-0.6
The product features:
This series of products, the appearance is white powder, with excellent chemical stability, particle size distribution uniform, the original grain size smaller crystals with osteoporosis can be good grinding. Divided into low, medium and ordinary sodium three types of products. Low sodium products are principally used in the electronics industry in the high-frequency integrated circuit substrates with insulating material, medium sodium and ordinary sodium used in produce special structures as wear-resistant ceramic products, such as ceramic seal, valve films, and bushings.

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