The invention relates to the technical field of waste rubber recovery, in particular to a method for preparing a rubber compound by recycling waste rubber and the prepared rubber compound. The high-shear mechanical desulfurization technology is combined, the desulfurization efficiency is further improved through the synergistic effect of various components in the compound auxiliary, and meanwhile the plasticity of the waste rubber and the compatibility of the waste rubber and new rubber are enhanced. The method not only can effectively destroy the cross-linked structure of the waste rubber, but also can be used for preparing a high-performance rubber compound product by mixing the waste rubber with a new rubber material through a subsequent mixing process, and is widely applied to manufacturing high-strength and wear-resistant rubber products, such as solid tires and the like.
本发明涉及废旧橡胶回收技术领域,尤其涉一种废旧橡胶回收利用制备混炼胶的方法和制备得到的混炼胶。本发明结合高剪切机械脱硫技术,通过复配型助剂中多种成分的协同作用,进一步提高脱硫效率,同时增强废旧橡胶的可塑性和与新橡胶的相容性。该方法不仅能够有效破坏废旧橡胶的交联结构,还可以通过后续的混炼工艺,与新橡胶材料混合制备高性能的混炼胶产品,广泛应用于制造高强度、耐磨的橡胶制品,如实心轮胎等。
Method for preparing rubber compound by recycling waste rubber and prepared rubber compound
一种废旧橡胶回收利用制备混炼胶的方法和制备得到的混炼胶
28.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
Europäisches Patentamt | 2023
|RUBBER COMPOSITION WITH WASTE / RECYCLED RUBBER MATERIAL IN RUBBER COMPOUND AND METHOD THEREOF
Europäisches Patentamt | 2023
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