Powder Rhodiastab 83/Dibenzoylmethane 83, For
Dibenzoylmethane (DBM-83) is a new kind of PVC heat stabilizer, it has better transparency, nontoxicand odorless. In case of combined use withCalcium/Zinc, Barium/Zin and other heat stabilizer,it can greatly improve the initial color, transparency, long term stability of PVC,and also can improve the precipitation and zinc burning problem during theprocess.
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