Rubber Accelerator ETU(NA-22) Rubber Accelerator ETU(NA-22) Chemical Name: 1,3-Ethylene thiourea CAS NO.: 96-45-7 Molecular Formula: C3H6N2S Molecular Structure: Molecular Weight: 102.17 Specification: Item Powder Rubber Accelerator Rubber Antioxidant Rubber Vulcanizing Agent Water treatment agent Knowledge Service Contact panama partial
1,2,3 Slower than MBT. MBTS is used in polychloroprene for delayed action and is a non-nitrosamine alternative Trade Name Chemical Name CAS Registration Number Type Cure Speed Form Comments Ekaland™ ETU Ethylene thiourea 96-45-7 Secondary Medium Fast 1,2 Fastest thiourea used in polychloroprene, but can be used in EPDM as secondary MBT>MBTS