Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Telescopic caulking compound for ballastless track of high-speed railway as well as preparation method and use method of telescopic caulking compound
The invention relates to telescopic caulking glue for a ballastless track of a high-speed railway as well as a preparation method and a use method of the telescopic caulking glue. The caulking compound comprises the following components in parts by weight: 100 parts of a mixed base polymer, 15-55 parts of a plasticizer, 75-120 parts of filler, 5-10 parts of organic montmorillonite, 0.5-5 parts of a thixotropic agent, 1-5 parts of a cross-linking agent, 0.05-2 parts of a catalyst, 2-5 parts of a chain extender and 0.5-3 parts of a light stabilizer. The caulking compound provided by the invention has good mechanical properties and aging resistance.
本发明涉及一种高速铁路无砟轨道可伸缩嵌缝胶及其制备方法和使用方法。本发明的嵌缝胶按重量份计包括混合基础聚合物100份，增塑剂15‑55份，填料75‑120份，有机蒙脱土5‑10份，触变剂0.5‑5份，交联剂1‑5份，催化剂0.05‑2份，扩链剂2‑5份，光稳定剂0.5‑3。本发明的嵌缝胶具有好的力学性能和抗老化性能。
Telescopic caulking compound for ballastless track of high-speed railway as well as preparation method and use method of telescopic caulking compound
The invention relates to telescopic caulking glue for a ballastless track of a high-speed railway as well as a preparation method and a use method of the telescopic caulking glue. The caulking compound comprises the following components in parts by weight: 100 parts of a mixed base polymer, 15-55 parts of a plasticizer, 75-120 parts of filler, 5-10 parts of organic montmorillonite, 0.5-5 parts of a thixotropic agent, 1-5 parts of a cross-linking agent, 0.05-2 parts of a catalyst, 2-5 parts of a chain extender and 0.5-3 parts of a light stabilizer. The caulking compound provided by the invention has good mechanical properties and aging resistance.
本发明涉及一种高速铁路无砟轨道可伸缩嵌缝胶及其制备方法和使用方法。本发明的嵌缝胶按重量份计包括混合基础聚合物100份，增塑剂15‑55份，填料75‑120份，有机蒙脱土5‑10份，触变剂0.5‑5份，交联剂1‑5份，催化剂0.05‑2份，扩链剂2‑5份，光稳定剂0.5‑3。本发明的嵌缝胶具有好的力学性能和抗老化性能。
Telescopic caulking compound for ballastless track of high-speed railway as well as preparation method and use method of telescopic caulking compound
一种高速铁路无砟轨道可伸缩嵌缝胶及其制备方法和使用方法
JI LEI (Autor:in) / ZHAO JINGCUN (Autor:in) / GU YUN (Autor:in) / DING YU (Autor:in) / WANG XIN (Autor:in) / MAO CHENCHEN (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
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