一种高性能彩色特种胶料及其制备方法与应用

• Format: Patent
• Language: Chinese
• Published: 17.06.2025
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; METALLURGY; MOTOR VEHICLES; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRAILERS; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

本发明公开了一种高性能彩色特种胶料及其制备方法与应用，属于彩色胶料及橡胶履带技术领域。本发明高性能彩色特种胶料配方原料包括：天然橡胶100份、白炭黑50-75份、炭黑0.05-1.0份、防老剂组合物2-6份、不溶性硫磺1-3.5份、促进剂1-4份、偶联剂3-8份；其中，防老剂组合物由防老剂2246、防老剂MB、防老剂SP-C组成，三者质量比为(1.5-2.5):(0.8-1.2):(0.7-1.1)。本发明对彩色胶料进行配方优化改进，取消丁苯橡胶的使用同时增加天然橡胶用量，采用防老剂2246、防老剂MB、防老剂SP-C构建防护性能更好的杂协同防护体系，并适当调整补强体系与硫化体系。本发明制备得到的彩色胶料物理机械性能、热空气老化性能、天候老化性能及耐疲劳性能大幅提高，能够很好的满足彩色工程机械橡胶履带的使用需求。 The invention discloses a high-performance colored special rubber material as well as a preparation method and application thereof, and belongs to the technical field of colored rubber materials and rubber tracks. The formula of the high-performance colored special rubber material comprises the following raw materials: 100 parts of natural rubber, 50-75 parts of white carbon black, 0.05-1.0 part of carbon black, 2-6 parts of an anti-aging agent composition, 1-3.5 parts of insoluble sulfur, 1-4 parts of an accelerant and 3-8 parts of a coupling agent. Wherein the anti-aging agent composition is prepared from an anti-aging agent 2246, an anti-aging agent M