Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Basalt fiber reinforced wood-plastic composite material and preparation method thereof

A technology of wood-plastic composite material and basalt fiber, which is applied in the field of wood-plastic composite material and its preparation, can solve the problems of poor comprehensive mechanical properties and achieve the effects of improved mechanical properties, good weather resistance, and less additives

Active Publication Date: 2015-09-16
JILIN HABOD NEW MATERIALS TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of poor comprehensive mechanical properties of existing wood-plastic composite materials, and to provide basalt fiber reinforced wood-plastic composite materials and its preparation method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Basalt fiber reinforced wood-plastic composite material and preparation method thereof
  • Basalt fiber reinforced wood-plastic composite material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0020] Specific Embodiment 1: The basalt fiber reinforced wood-plastic composite material in this embodiment consists of 95-105 parts by weight of thermoplastic, 50-300 parts of wood fiber material, 1-50 parts of modified basalt fiber, 5 ~20 parts of compatibilizer and 1~10 parts of lubricant; the thermoplastics are polystyrene, polyethylene, high-density polyethylene, low-density polyethylene, polyvinyl chloride, acrylonitrile-butadiene- One or more of styrene copolymers; lignocellulosic materials are any one or more of wood powder, bamboo powder, crop straw powder, and fruit shell powder; the compatibilizer is maleic anhydride grafted styrene-ethylene -Butadiene-styrene block copolymer, maleic anhydride grafted polypropylene, maleic anhydride grafted polyethylene, maleic anhydride grafted polystyrene, maleic anhydride-styrene block copolymer, titanic acid One or more of ester, isocyanate, hexamethyldisilazane, vinyltrimethoxysilane, aminopropyltriethoxysilane, methacryloxypr...

specific Embodiment approach 2

[0023] Embodiment 2: This embodiment differs from Embodiment 1 in that the basalt fiber reinforced wood-plastic composite material is composed of 100 parts of thermoplastic, 100 parts of wood fiber material, and 25 parts of modified basalt fiber according to the ratio of parts by weight. , 10 parts of compatibilizer, 5 parts of lubricant. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0024] Embodiment 3: This embodiment is different from Embodiment 1 or Embodiment 2 in that the lignocellulosic material is fine fibers of 20-100 mesh. Others are the same as in the first or second embodiment.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
lengthaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a basalt fiber reinforced wood-plastic composite material and a preparation method thereof, and relates to a wood-plastic composite material and the preparation method thereof. The problem of bad comprehensive mechanical property of the current wood-plastic composite material is solved. The material is prepared from thermoplastic plastic, a wood fiber material, modified basalt fibers, a bulking agent and a lubricant. The preparation method comprises the following steps: 1. pre-treating the wood fiber material; 2. sequentially putting the raw materials in a high-speed mixer to be stirred, discharging the materials into a low-speed cold mixer to be stirred, and cooling the materials to obtain premix; and 3. carrying out extrusion forming on the premix. Beside keeping the advantages of good weather fastness, thermal insulation, water resistance, corrosion resistance, and the like, the basalt fiber reinforced wood-plastic composite material provided by the invention has the advantages that the mechanical property is greatly improved compared with common wood-plastic composite materials, and the problems of low mechanical strength and large brittleness of traditional wood-plastic composite material products are well solved. Leftover materials generated in the production process of the basalt fiber reinforced wood-plastic composite material provided by the invention can be entirely recycled, few additives are added, and the basalt fiber reinforced wood-plastic composite material is environment-friendly, thereby being a typical environment-friendly material.

Description

technical field [0001] The invention relates to a wood-plastic composite material and a preparation method thereof. Background technique [0002] Wood-plastic composites (WPC) can use waste wood fiber materials and waste plastics as the main raw materials. It is environmentally friendly and recyclable. It is an important way to solve the problem of efficient utilization of natural and synthetic polymer waste resources, so it has attracted much attention. . This kind of composite material has higher surface hardness than wood, better dimensional stability, water resistance, and corrosion resistance than wood, and generally does not require surface finishing, which meets the needs of future economic development and has broad application prospects. [0003] Wood-plastic composite materials have many advantages of both wood and plastic, and their market is growing rapidly, especially in construction and automotive applications. On the other hand, the rapidly expanding market h...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L97/02C08L23/06C08L25/06C08L27/06C08L55/02C08L51/00C08L51/06C08L53/00C08K13/06C08K9/06C08K7/10
Inventor 王伟宏卢国军王清文王海刚
Owner JILIN HABOD NEW MATERIALS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com