3 results for “Union Carbide Corporation”
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Company document · Union Carbide documents · August 16, 1974
D. D. Berry to J. L. Myers on Coupling Agents for CALIDRIA Asbestos in Rubber, with Attached M. W. Ranney Memo on Silane-Treated Asbestos (1974)
Internal letter from D. D. Berry (Organic Elastomers) to J. L. Myers reporting early results from using phenolic and silane coupling agents to bond CALIDRIA asbestos to rubber (EPDM and natural rubber). It recommends continuing the work and setting…
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Company document · Union Carbide documents · July 2, 1976
J. E. Skvarla to R. G. Woolery on a Wetted Dust-Free Supervisbestos Product and Improved Product Quality (1976)
Internal memo from J. E. Skvarla to R. G. Woolery responding to W. C. Thurber's letters on improving Supervisbestos. It proposes making a dust-free wetted product by blending S V filter cake with dry pellets in the Lancaster mixer, citing Niagara…
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Company document · Union Carbide documents · March 9, 1976
D. D. Berry Project Report on Phenolic Interfacial Coupling Agents for Asbestos-Reinforced Elastomers (1976)
A Business Confidential project report (Project 334W31, File P-76-63) describing trials of phenolic coupling agents (DMMP and b-DMPD) used to treat Calidria RG-144 asbestos for bonding to EPDM and natural rubber. It reports improved stress-strain…