High-strength flame-retardant high-temperature-resistant nylon material as well as preparation method and application thereof
By introducing 2,5-dichloroterephthalic acid and DDP flame retardant into high-temperature resistant nylon materials, participating in chemical reactions and forming flame retardant atoms in the molecular backbone, the problem of insufficient material strength and flame retardant in the prior art is solved, and the preparation of high-strength flame retardant and high-temperature nylon materials is realized, which is suitable for a variety of high-temperature environmental applications.
Patent Information
- Application Number
- CN202411885066.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-03-28
AI Technical Summary
The prior art is difficult to simultaneously improve the strength and flame retardancy of high-temperature nylon materials, resulting in insufficient performance when used in high-temperature environments.
By introducing 2,5-dichloroterephthalic acid and [(6-oxo-6H-dibenzo[C,E][1,2]oxyphosphahexylcyclo-6-yl)methyl]succinic acid (DDP) as flame retardants, it participates in chemical reactions to form flame retardant chlorine atoms and phosphorus atoms in the molecular backbone, thereby improving the strength and flame retardancy of the material.
The preparation of high-strength flame retardant and high-temperature nylon materials has been achieved, and the tensile strength, bending strength and flame retardant properties of the materials have been improved. It is suitable for automobiles, aerospace and electronics fields.