The invention discloses a composite reinforcing material, a brominated butyl rubber composite material and a preparation method and application of the brominated butyl rubber composite material. The composite reinforcing material comprises organic clay and a carrier; the carrier has a chain-shaped and layered transition type structure. And uniformly mixing the organic clay and the carrier to prepare the composite reinforcing material. The brominated butyl rubber composite material comprises a composite reinforcing material and brominated butyl rubber; and uniformly mixing the brominated butyl rubber solution and the dispersion liquid of the composite reinforcing material, removing the solvent, drying, adding an auxiliary agent, mixing and vulcanizing to obtain the brominated butyl rubber composite material. According to the invention, a carrier (such as sepiolite) with a special structure is utilized to improve the dispersity of the organic clay, so that the agglomeration of the organic clay is effectively prevented, and the performance of the brominated butyl rubber composite material is greatly improved.
本发明公开了复合补强材料、溴化丁基橡胶复合材料及其制备方法和应用。所述复合补强材料包括有机粘土和载体;所述载体具有链状和层状的过渡型结构。将有机粘土和载体混合均匀,制得所述复合补强材料。溴化丁基橡胶复合材料包括复合补强材料和溴化丁基橡胶;将溴化丁基橡胶溶液和复合补强材料的分散液混合均匀,除去溶剂,干燥,加入助剂,混炼,硫化,得到溴化丁基橡胶复合材料。本发明利用特殊结构的载体(如海泡石)改善有机粘土的分散性,有效防止了有机粘土的团聚,大大提高了溴化丁基橡胶复合材料的性能。
Composite reinforcing material, brominated butyl rubber composite material and preparation method and application of brominated butyl rubber composite material
复合补强材料、溴化丁基橡胶复合材料及其制备方法和应用
2023-09-01
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 |
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