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Magnetic wood-plastic material and preparing method thereof

A wood-plastic material and magnetic technology, applied in the field of wood-plastic material and its preparation, to achieve the effect of expanding the scope of application

Inactive Publication Date: 2014-12-10
江苏旭华圣洛迪建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no report on magnetic wood-plastic materials. In addition to the advantages of ordinary wood-plastic materials such as good wooden appearance, environmental protection and non-toxicity, magnetic wood-plastic materials also have a large number of advantages of magnetic materials, which can broaden the application range of wood-plastic materials. Used in toys, stationery, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] will SmCo 5 : 20 parts; iron oxide red 3 parts; wood fiber: 41 parts; PP: 30 parts; lubricant: 3 parts; compatibilizer: 3 parts plastic material.

[0021] The magnetic wood-plastic material prepared in Example 1 was tested according to the standard test method for saturation magnetization or permeability of non-metallic magnetic materials in ASTM A 894 / A 894M-2000, and its saturation magnetization was 15.645emu / g, and the residual magnetization was 8.689emu / g. g, static bending strength 30.5MPa.

[0022]

Embodiment 2

[0024] Will Sm 2 mn 17 : 10 parts; iron oxide red 3 parts; wood fiber: 51 parts; PE: 30 parts; lubricant: 3 parts; compatibilizer: 3 parts plastic material.

[0025] The magnetic wood-plastic material prepared in Example 2 was tested, and its saturation magnetization was 11.423emu / g, its residual magnetization was 5.211emu / g, and its static bending strength was 28.7MPa.

Embodiment 3

[0027] Will Sm 2 co 17 : 5 parts; iron oxide yellow 5 parts; wood fiber: 25 parts; PA6: 60 parts; lubricant: 2 parts;

[0028] The magnetic wood-plastic material prepared in Example 3 was tested, and its saturation magnetization was 6.471 emu / g, its residual magnetization was 3.652 emu / g, and its static bending strength was 48.6 MPa.

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PUM

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Abstract

The invention discloses a magnetic wood-plastic material. The magnetic wood-plastic material comprises the following ingredients in parts by weight: 0.1-20 parts of rare earth magnetic powder, 0.5-5 parts of pigment, 10-70 parts of wood fibers, 20-85 parts of plastic, 2-5 parts of a lubricant and 1-5 parts of a compatilizer. The invention further discloses a preparing method of the magnetic wood-plastic material. Through the addition of the rare earth magnetic powder into the magnetic wood-plastic material, the finally prepared wood-plastic material has the functions of the magnetic material, and the application range of the wood-plastic material is greatly enlarged.

Description

Technical field [0001] The present invention involves a wooden plastic material and its preparation method, especially the magnetic wooden plastic material and its preparation method, which belongs to the field of wood plastic materials formula and preparation methods. Background technique [0002] Wood plastic material is a new type of composite material made of waste plastic and plant fibers, and then processed by squeezing, mold pressure, injection molding, etc.It is widely used in gardens, courtyards, boardwalks, gazebo, fences, etc. [0003] At present, there is no report of magnetic wooden plastic materials. In addition to the advantages of good wooden plastic wooden plastic wooden plastic, environmentally friendly and non -toxic, etc., it also has the advantages of magnetic materials.Apply to toys, stationery, etc. Invention content [0004] The purpose of the present invention is to provide a magnetic wooden plastic material and its preparation methods with a wide range ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/12C08L77/02C08L55/02C08L67/02C08L27/06C08L97/02C08K3/10C08K3/22C08K3/04
CPCC08K2003/2241C08L97/02C08K2201/01C08L77/02C08L2205/16C08L23/12C08K2003/2272C08K3/10C08L23/06C08L27/06
Inventor 许世华何军李靖戴东花严永刚陈龙
Owner 江苏旭华圣洛迪建材有限公司