manufacturing iran vulcanization rubber accelerator zbec
manufacturing iran vulcanization rubber accelerator zbec
manufacturing iran vulcanization rubber accelerator zbec
manufacturing iran vulcanization rubber accelerator zbec
manufacturing iran vulcanization rubber accelerator zbec
  • What is qureacc zbec?
  • 0.50 Max. QUREACC®ZBEC is a very fast primary or secondary accelerator for natural and synthetic rubber. It is non-staining, non discoloring and is safer processing than ZDBC. It is also useful as a secondary accelerator for the continuous vulcanization of butyl rubber extrusions. ZBEC has found usefulness in minimizing harmful nitrosoamines.
  • Does ZDBC extra/Zix cure vulcanisation faster than ZDEC?
  • At temperatures 60 - 80 ̊C, ZDBC extra/ZIX combination showed faster rate of vulcanisation but at 100 ̊C, all were found to be similar excepting ZDEC, which did not show any effective cure even at 100 ̊C.
  • Does zbec reduce harmful nitrosoamines?
  • ZBEC has found usefulness in minimizing harmful nitrosoamines. Nitrosodibenzylamine is not carcinogenic, according to publish literature.
  • Is dixp consumed during the vulcanisation process?
  • Evidence based on extraction of NR vulcanisates containing DIXP with diethyl ether followed by HPLC analysis of extract clearly indicate that DIXP is largely consumed during the vulcanisation process and leaves a very small amount of residue.