3 results for “Union Carbide Corporation”
-
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…
-
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…
-
Company document · Union Carbide documents · October 16, 1974
D. D. Berry and R. V. Girardi, Project Report on Interfacial Coupling Agents for Asbestos Reinforced Elastomers (1974)
Project report (Project No. 950S65, File No. P-74-177) on work to couple CALIDRIA asbestos to rubber polymers using phenolic and silane interfacial coupling agents. It reports that silane-treated acid-leached asbestos showed improved modulus and…