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Rubber Product Guide - Over 400 products for rubber compounding! Waterborne Technologies Lab Update 26 August 2005 Novel Accelerator Systems for Synthetic Polyisoprene by Carrie Webster LATEXESby Bob Dzikowicz Latex Glossary Accelerating the Cure Process SETSIT®
Activated Liquid Dithiocarbamate Accelerators |
Liquid Dithiocarbamate Accelerators BUTYL NAMATE® This product imparts fast precure and curing rates in NR and SR latexes, and is recommended for use where long compound shelf life is not required. SETSIT® Products VANOX® ZMTI Slurry and SETSIT® Liquid Accelerator - A Low Zinc Compound SETSIT® Activated Liquid Dithiocarbamate Accelerators Accelerating the Cure Process SETSIT KPDC SETSIT 5SETSIT 5 works well in both NR and SBR latexes. This product should be used as a primary accelerator. Dilution of the product with 1:1 water before using is recommended. Additionally SETSIT 5 can also be a secondary accelerator for thiazole activation. SETSIT 055This product is a low-nitrosamine liquid accelerator for natural rubber latex. SETSIT 104This product provides ultra-fast acceleration for NR, SBR and NR/SBR latex foam and film applications. Little or no precure will occur if zinc oxide is withheld from compound. Before adding SETSIT 104 to the compound it should be diluted 1:2 with water. SETSIT 104EZ Liquid AcceleratorAn improved version of SETSIT 104, a water-soluble/water-miscible activated dithiocarbamate, which no longer requires this additional step of straining prior to use. SETSIT 104EZ, does not crystallize as do other sodium dithiocarbamates, eliminating the need to strain or process the product before use. SETSIT 104EZ performs equivalently to SETSIT 104, providing all the benefits of the SETSIT product line. SETSIT 104EZ liquid accelerator is freeze/thaw stable, incorporating easily in to the latex, both when diluted and at full concentration. No preparation or pre-processing is required, making accurate volumetric measurements fast and easy. SETSIT® 104EZ Liquid Accelerator No. 1237 SETSIT 981An ultra fast accelerator for use in natural and synthetic latex rubber compositions. All the components of this activated liquid dithiocarbamate are listed in 21 CFR Part 177.2600, Rubber Articles for Repeated Use (in Contact with Food). Dilution with an equal volume of water is not necessary but is still recommended to insure rapid assimilation into the compound. |
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