Macromolecular raised floor base material with sound insulation effect and preparation method thereof
Through the preparation method of specific raw materials and modified fiber bodies, the problems of insufficient wear resistance and mechanical strength of the elevated floor substrate during the sound insulation process are solved, and the product's moisture resistance stability and comprehensive performance are improved.
CN120794557APending Publication Date: 2025-10-17XINHONGYUAN TECHNOLOGY (JIANGSU) CO LTD
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Patent Information
- Application Number
- CN202510898761.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-01
- Publication Date
- 2025-10-17
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Figure SMS_1
Abstract
The invention discloses a macromolecular raised floor base material with a sound insulation effect. The macromolecular raised floor base material is prepared from the following raw materials in parts by weight: 20 to 30 parts of magnesium oxide, 10 to 20 parts of magnesium sulfate, 8 to 12 parts of modified fiber body, 5 to 8 parts of expanded perlite, 4 to 6 parts of functional additive, 2 to 6 parts of polyvinyl alcohol, 10 to 15 parts of epoxy resin and 5 to 8 parts of polyurethane. The raw materials such as magnesium oxide and magnesium sulfate are matched with the expanded perlite, the modified fiber body and the functional additive are added for combined blending and cooperation, and through blending and synergistic effects of the raw materials, the prepared high-molecular raised floor base material has coordinated improvement of sound insulation, wear resistance and mechanical strength; and the moisture-proof stability effect of the product is remarkable.
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