Product Name: Electronical chemical kind of Barium Carbonate
Chemical Formula: BaCO3
CAS Register No.: 513-77-9
Specifications:
ITEM TRS07T1GC GRADE TRS07T2GC GRADE
CONTENT 99.9% min 99.94% min
Particle size (micron) 1.2 0.8
Moisture (120 centigrade degree) 0.2% max 0.2% max
Deweighting on High-temperature(800°C) 0.35% max
Na 50ppm max 0.003% max
Sr 10ppm max 0.001% max
Ca 300ppm max 0.015% max
Mg 30ppm max 0.002% max
Fe 15PPM max 0.001% max
Cl 300PPM max 0.02% max
Our R&D department with advanced technology guarantees you the support of different chemical purities, shapes and granulometry (spherical crystal shape), particle size etc.

Usage: main application in the production of titanates used by the electronic industry for ceramic capacitors (PTC, NTC) devices. In the electronic field, producing Multilayer chip Ceramic Capacitors (including high-Q, high power type; high Q type; high voltage type; General for embedded boards), Down-Lead Monolithic Capacitors and Slice Resistors. Also widely used in the industries of optical glass, ceramics, rubber, metallurgy and electronics, e.g. to manufacture magnetic materials, ceramics (LTCC, HTCC), kinescope shell, SMD, colour-tube glass, glaze, fluorescent light glass, etc.