The Synthesis and Applied Research of Barium Thioglycolate
Lu Zhang
Abstract
Lu Zhang
Abstract
Barium thioglycolate had been synthesized based on mercaptoacetic acid and barium hydroxide. Some physical and chemical constants and infrared spectra were tested. It was incorporated into PVC with antimony tris(isooctyl thioglycolate)[Sb(IOTG) 3], and the thermal stability was comprehensively studied by ageing oven method, Congo red method and TG. It is shown that Ba(TG) has remarkable synergism with antimony mercapitide,improves the long-term stabilizing effect of antimony mercaptide stabilizer effectively and reduce the amount of antimony compound.
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Barium thioglycolate had been synthesized based on mercaptoacetic acid and barium hydroxide. Some physical and chemical constants and infrared spectra were tested. It was incorporated into PVC with antimony tris(isooctyl thioglycolate)[Sb(IOTG) 3], and the thermal stability was comprehensively studied by ageing oven method, Congo red method and TG. It is shown that Ba(TG) has remarkable synergism with antimony mercapitide,improves the long-term stabilizing effect of antimony mercaptide stabilizer effectively and reduce the amount of antimony compound.
Key concepts: Antimony, Barium, Barium hydroxide, Thermal stability, Stabilizer (aeronautics), Materials science, Nuclear chemistry, Inorganic chemistry