Antibacterial and mildew-proof composite silica gel base material and preparation method thereof
By introducing silver-zinc-silicon doped mesoporous hydroxyapatite and silicate-intercalated copper-zinc-aluminum hydrotalcite into a silicone substrate, a stable cross-linked siloxane network is formed, which solves the problems of the short-lasting antibacterial and antifungal effects of silicone substrates and their susceptibility to mold growth in humid and hot environments, thus achieving long-lasting antibacterial and antifungal composite silicone substrates.
CN122405002APending Publication Date: 2026-07-17WELLSILI HOUSEWARE IND CO LTD
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Patent Information
- Application Number
- CN202610812580.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-07
- Publication Date
- 2026-07-17
Abstract
本发明涉及硅胶复合材料技术领域,公开了一种抗菌防霉复合硅胶基材及其制备方法。将银锌硅掺杂介孔羟基磷灰石和硅酸根插层铜锌铝类水滑石与乙烯基封端聚二甲基硅氧烷、乙烯基三乙氧基硅烷和羟基封端聚二甲基硅氧烷预分散并研磨制得抗菌防霉无机改性母料,再与乙烯基封端聚二甲基硅氧烷、甲基乙烯基硅橡胶、亲水型气相二氧化硅、乙烯基硅树脂、六甲基二硅氮烷、甲基氢硅油和铂络合物催化剂混合、脱泡、硫化和后硫化,得到复合硅胶基材,具有持续抗菌、防霉、耐湿热和力学性能稳定的优点。
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