The invention discloses a method for preparing a novel high-strength composite fiber material. The novel high-strength composite fiber material is prepared by a melt blending method using flax fiber,maleic anhydride, gama-aminopropyltriethoxysilane and acetylated chitin whisker as raw materials. The novel high-strength composite fiber material is prepared by the following synthetic raw materialsin parts by weight: 20-60 parts of modified flax fiber and 10-50 parts of acetylated chitin whisker. The composite fiber material prepared by the invention is simple in process flow, convenient operation and high strength, and can be applied to various fields such as biomedicine, food packaging, agricultural mulch film and the like.

Method for preparing novel high-strength composite fiber material

The invention belongs to the fields of solid waste treatment and fused deposition modeling 3D printing technologies and particularly relates to a crab shell powder chemical treatment method. Accordingto the method, surfaces of crab shells are cleaned, the crab shells are smashed to obtain brown crab shell powder, the crab shell powder is soaked in a container containing a dilute acid solution, the solution is filtered, washed and dried to obtain orange crab shell powder, multiple steps can be sequentially performed subsequently to obtain light-red crab shell powder, light-yellow crab shell powder and milk-white crab shell powder respectively, and the chemically treated crab shell powder is mixed with polylactic acid, a flexibilizer and a lubricant for 3D printing. Through the method, waste crab shells are chemically treated, then a polylactic acid 3D printing material is prepared, the preparation process is simple, added value of crabs is increased, environmental pollution is relieved, and the prepared polylactic acid 3D printing material not only has good mechanical properties and printing properties but also is environment-friendly and unique in color.

Crab shell powder chemical treatment method, enhanced polylactic acid 3D printing material and preparation method thereof

The invention relates to a chitosan and cellulose composite material for quick forming and a preparation method thereof. According to the invention, the materials which are characterized by extensive source, excellent biocompatibility and biodegradability are selected; chitosan and cellulose are taken as base materials and are prepared into an alkali chitosan and cellulose composite material by alkalization; the composite material is in a liquid state at normal temperature, has a heating curing characteristic, can be used for quick forming manufacturing and can be used for processing any complex structural models; the industrial application of the chitosan and cellulose is expanded.

Chitosan and cellulose composite material for quick forming and preparation method thereof

The invention relates to a natural high molecular composite material capable of being rapidly molded and a preparation method of the natural high molecular composite material. The preparation method selects materials with a wide material source and good biocompatibility and biodegradability as matrix materials: chitosan, cellulose and starch; the matrix materials are treated by an alkalization treatment manner to prepare the composite material; the composite material is in a liquid state at room temperature and has a heat curing property; and the composite material can be used for rapidly manufacturing a prototype and can be machined into any model with complicated structure.

Natural high molecular composite material capable of being rapidly molded and preparation method of natural high molecular composite material

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Sun Yu

Author Tools

Chat about Author

Papers

Chitosan and cellulose composite material for quick forming and preparation method thereof

Natural high molecular composite material capable of being rapidly molded and preparation method of natural high molecular composite material