LORD Corporation

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DBQDO® Vulcanizing Agent Contact Us

LORD Dibenzoyl Quinone Dioxime (DBQDO®) agent is a non-sulfure vulcanizing agent for natural and synthetic elastomers. It is used for curing of butyl stocks requiring heat resistance. Elastomers of this type are used to fabricate high voltage wire/cable products; molded electrical components; and heat-resistant seals; jackets and hose; inner tubes; and tire curing bags.

DBQDO agent is similar to Quinone Dixoime (QDO®) vulcanizing agent in the properties it imparts to butyl, but different in its processing characterisitics. DBQDO agent has a slower reactivity time, and is usually preferred when processing convenience is of primary importance.

Features and Benefits:

  • Heat Resistant - improves heat and electrical resistance of butyl stocks.
  • Processing Convenience - slow reactivity of DBQDO agent allows longer processing times.
  • Versatile - activated with red lead, benzothiazyl disulfied (MBTS), or peroxides; available in elastomer compatible dispersions.


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