The invention belongs to the technical field of damping materials, and discloses a damping structural adhesive, and a preparation method and application thereof. The damping structural adhesive is composed of a plasticizer, PVC paste resin, nano calcium, a PVC stabilizer, mixed rubber, epoxy resin, closed polyamide and carbon black. The structural damping rubber provided by the invention is black single-component thermocuring type damping rubber. The adhesive does not flow at high temperature, and the cured adhesive layer is tough. The cable is good in oil resistance, water resistance, acid and alkali resistance and heat resistance, low in odor and environment-friendly. The damping structural adhesive is prepared from different adhesive raw materials, so that the technological process is simplified, and the cost of the whole automobile is saved.
本发明属于减震材料技术领域,公开了一种减震结构胶、制备方法及应用。该减震结构胶,由增塑剂、PVC糊树脂、纳米钙、PVC稳定剂、混炼橡胶、环氧树脂、封闭型聚酰胺、炭黑组成。本发明提供的结构减震胶是黑色单组分热固化型减震胶。触变性,高温不流淌,固化后胶层韧性。耐油、耐水、耐酸碱、耐热性能好,低气味,环保型。本发明将不同的胶原料制备为一种减震结构胶,简化了工艺流程,节省了整车成本。
Damping structural adhesive as well as preparation method and application thereof
一种减震结构胶、制备方法及应用
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | C09J ADHESIVES , Klebstoffe / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |
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