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- Chemicals structure of barium stearate
CAS Number :6865-35-6 EC Number:229-966-3 Linear Formula [CH3(CH2)16COO]2Ba Molecular Weight: 704.28
Technical index
Items UNIT index Appearance - White Free Flowing Powder Bulk Density gm/cc 0.3-0.4 Moisture (105oC ) % 2.0max Residue on 200 mesh % 1.0max Melting Point ℃ 210-220 Melt Quality -- Clear & Transparent Barium content % 20-21 Free stearic acid % 0.5max Assay % 25-26
Application:
PVC plastics Barium stearate used as thermo-resistant stabilizer of PVC, with good long term thermo-resistant, with- out pollution of sulfide,it is used with cadmium salt showed excellent correspond- ing function and manufactured transparent products in consumption of 0.1 ～ 2% Coatings and inks barium stearate also used as thickener of lubricating fat and flatting agent of paint. Rubber As mould releasing agent,barium stearate also used on rubber
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