2 results for “Union Carbide Corporation”
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Company document · Union Carbide documents · October 3, 1979
A. J. Montero to E. E. Baez and Others on Using Haveg and Chemtite Asbestos-Resin Piping in the Ponce Plant Cumene Unit (1979)
Memorandum responding to a question from Cumene Unit personnel at the Ponce Plant about using Haveg or Chemtite piping, which is made by molding asbestos fibers with resin, in place of Teflon-lined steel piping. It reviewed chemical resistance and…
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Company document · Union Carbide documents · June 17, 1977
Ricardo J. Prieto to E. Báez on Gasket Materials to Replace Asbestos Gaskets in the Phenol-Acetone Unit Oxidizers (1977)
Internal correspondence from the Materials Engineering Group at Ponce recommending teflon envelope Neoprene or teflon envelope Buna N as manhead gasket materials for the Phenol-Acetone Unit oxidizers. It states the unit was asked for an alternative…