Recycled glass fiber reinforced high-density polyethylene composite material, and preparation method and application thereof
By adding aminosilane of specific size and content to high-density polyethylene material to modify recycled glass fiber and compatibilizer, a three-dimensional rigid skeleton is formed, which solves the problem of insufficient bending resistance and wear resistance of marine organism protection device materials for offshore wind power pile foundations. This achieves high bending modulus and improved wear resistance of the material, meets the requirements for long-term use, and reduces costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-12
- Publication Date
- 2026-07-03
AI Technical Summary
Existing high-density polyethylene materials lack sufficient bending resistance and abrasion resistance in offshore wind power pile foundation anti-marine organism devices, failing to meet long-term use requirements.
A composite material is formed by compounding recycled glass fiber modified with aminosilane in specific amounts and sizes with high-density polyethylene, which enhances the flexural modulus and wear resistance of the material. The recycled glass fiber modified with aminosilane and compatibilizer form a three-dimensional rigid skeleton in the HDPE matrix, which improves the bending resistance and wear resistance of the material.
The prepared recycled glass fiber reinforced high-density polyethylene composite material has higher flexural modulus and better wear resistance, meeting the long-term use requirements in the high-frequency friction environment of ocean waves, reducing costs and realizing resource recycling.
Smart Images
Figure CN122325869A_ABST