一种橡胶组合物,其在保持或改善固化时间和断裂能性能的同时,能够确保足够的焦烧时间,所述橡胶组合物至少基于:弹性体基质、增强填料,以及交联体系;其中所述交联体系包含硫化剂;所述硫化剂包含大于0.0phr且小于10phr的硫供体,所述硫供体包含N,N’‑己内酰胺二硫化物;所述硫化剂既不包含可溶性硫,也不包含不溶性硫,或者所述硫化剂进一步包含小于0.4phr的选自可溶性硫、不溶性硫及其组合的硫。
A rubber composition, which allows being secured the sufficient scorch time while being maintained or improved the curing time and the breaking energy performance, is based on at least an elastomer matrix, a reinforcing filler, and a crosslinking system; wherein the crosslinking system comprises a vulcanizing agent; wherein the vulcanizing agent comprises more than 0.0 phr and less than 10 phr of a sulfur doner comprising N,N'-Caprolactam disulfide; and wherein the vulcanizing agent comprises neither a soluble sulfur nor an insoluble sulfur, or the vulcanizing agent further comprises less than 0.4 phr of sulfur selected from the group consisting of a soluble sulfur, an insoluble sulfur and a combination thereof.
橡胶组合物
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |