Strontium carbonate for piezoceramics is produced according to TU 20.59.59-076-48591565-2020. It is a powder of white colour.
It is used in devices converting mechanical effects into electric signals (direct piezo effect), electric signals into mechanical signals (reverse piezo effect), electric signals into electric signals (sequential use of reverse and direct piezo effects). Mass fraction of strontium carbonate (SrCO3) 99 %, not less.
Mass fraction of iron 0,001%, not more. Mass fraction of losses during drying 1.5 %, not more.
The product is packed according to GOST 3885 in double bags-inserts film according to GOST 19360 or in double bags according to GOST 12302 or in double bags according to GOST 32521, enclosed in four-layer paper bags according to GOST 2226, net weight not more than 50 kg.
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