Kenaf powder modified plastic material, and preparation method and application thereof
By combining kenaf powder and modified cellulose fibers with polypropylene, kenaf powder-modified plastic materials were prepared, which solved the problems of insufficient impact resistance and flame retardancy of polypropylene materials, and realized the preparation of high-performance and environmentally friendly plastic materials.
CN120757924BActive Publication Date: 2025-11-11YINGKOU XINCHANG PLASTIC PROD & MODEL TECH CO LTD
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Patent Information
- Application Number
- CN202511262431.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-05
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2045-09-05
AI Technical Summary
Technical Problem
Existing polypropylene plastic materials have shortcomings in impact resistance, flame retardancy, and overall performance, which limits their application in certain fields.
Method used
A modified cellulose fiber plastic material was prepared by combining sesame powder and modified cellulose fiber with polypropylene, modifying the cellulose fiber with a silane coupling agent and reacting it with polyethylene glycol phosphate methacrylate to form modified cellulose fiber, and adding compatibilizer, dispersant, antioxidant, UV stabilizer and lubricant.
Benefits of technology
It improves the mechanical and flame-retardant properties of plastic materials, meets the usage requirements of various plastic products, and is suitable for large-scale industrial production.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention belongs to the field of polymer materials technology, and particularly relates to a kenaf powder modified plastic material, its preparation method, and its application. The kenaf powder modified plastic material of this invention comprises the following raw materials in parts by weight: 60-70 parts polypropylene, 10-20 parts kenaf powder, 4-6 parts modified cellulose fiber, 5-8 parts compatibilizer, 1-2 parts dispersant, 0.3-0.5 parts antioxidant, 0.1-0.3 parts UV stabilizer, 5-7 parts toughening agent, and 1-3 parts lubricant. The kenaf powder modified plastic material provided by this invention uses polypropylene as the main matrix raw material, combined with kenaf powder, modified cellulose fiber, lubricant, etc., to prepare a kenaf powder modified plastic material with high mechanical properties and excellent flame retardant properties, meeting the requirements of various industrial products.
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