I'm working in the field of production of emulsion polymerization
and wanna know which redox system is better to use
(bisulphite-persulphate) system or ( formaldehydesulphoxylate - hydrogen peroxide ) system and why ??
Thomas Hellweg
It depends on the reaction conditions. We do most of our precipitation polymerisations (with or without surfactant) at about 80°C. In this case e have good results with potassium peroxodisulfate or ammonium peroxodisulfate.
This works for acrylamides and also for styrene.
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Syed Naqvi
Need not to use couple of materials. You can use only Sod. Persulfate, its a cheep material.
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