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Wear-resisting composite board

A composite plate and particle size technology, which is applied in the field of wear-resistant composite plates to achieve the effects of good toughness, good wear resistance and high strength

Inactive Publication Date: 2016-07-06
广西丛欣实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous improvement of living standards, people have higher and higher requirements on the wear resistance, strength and toughness of composite panels, and traditional composite panels can no longer meet these requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The raw materials used in this wear-resistant composite plate are as follows:

[0016] 1000g of wood flour, 10g of iron slag with a particle size of 1 micron, 50g of carbon black with a particle size of 1 micron, 50g of cowhide with a particle size of 1 micron, 5g of bentonite with a particle size of 1 micron, and 1g of aluminate coupling agent , ethyl acetate 5g, polyundecamide 5g and cement 30g.

[0017] The preparation method is as follows: the preparation method is: at 100 DEG C, all the above-mentioned raw materials are mixed and stirred, and then extruded by an extruder.

[0018] The compressive strength of the wear-resistant composite plate in this embodiment is 69 MPa, the flexural strength is 5.0 MPa, and the wear-resistant length is 44 mm.

Embodiment 2

[0020] The raw materials used in this wear-resistant composite plate are as follows:

[0021] 1000g of wood flour, 50g of iron slag with a particle size of 6 microns, 80g of carbon black with a particle size of 6 microns, 80g of cowhide with a particle size of 6 microns, 20g of bentonite with a particle size of 6 microns, and 5g of aluminate coupling agent , ethyl acetate 20g, polyundecamide 20g and cement 50g.

[0022] The preparation method is as follows: the preparation method is: at 100 DEG C, all the above-mentioned raw materials are mixed and stirred, and then extruded by an extruder.

[0023] The compressive strength of the wear-resistant composite plate in this embodiment is 71 MPa, the flexural strength is 5.0 MPa, and the wear-resistant length is 45 mm.

Embodiment 3

[0025] The raw materials used in this wear-resistant composite plate are as follows:

[0026] 1000g of wood flour, 40g of iron slag with a particle size of 10 microns, 60g of carbon black with a particle size of 10 microns, 60g of cowhide with a particle size of 10 microns, 8g of bentonite with a particle size of 10 microns, and 3g of aluminate coupling agent , ethyl acetate 10g, polyundecamide 10g and cement 40g.

[0027] The preparation method is as follows: the preparation method is: at 100 DEG C, all the above-mentioned raw materials are mixed and stirred, and then extruded by an extruder.

[0028] The compressive strength of the wear-resistant composite plate in this embodiment is 70 MPa, the flexural strength is 5.0 MPa, and the wear-resistant length is 40 mm.

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PUM

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Abstract

The invention discloses a wear-resisting composite board, and belongs to the technical field of preparation of building materials. The wear-resisting composite board with good wear resistance, high strength and good toughness is prepared by adding iron-ore slag, carbon black, cow leather, bentonite, an aluminate ester coupling agent, acetic ether, polyundecanoylamide and cement into base material wood powder in certain proportion.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a wear-resistant composite board. Background technique [0002] Composite board refers to a board made of two or more materials. It is a common building material product for home use. With the continuous improvement of living standards, people have higher and higher requirements on the wear resistance, strength and toughness of composite panels, and traditional composite panels can no longer meet these requirements. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a wear-resistant composite plate with good wear resistance, high strength and good toughness. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] It is prepared from the following raw materials in parts by weight: [0006] 100 parts of wood powder, 1 to 5 parts of iron s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/02C04B14/02C04B14/10C04B18/12C04B18/18C04B18/26C04B24/04C04B24/12
CPCC04B28/02C04B18/26C04B18/12C04B14/022C04B14/104C04B18/18C04B24/045C04B24/124Y02W30/91
Inventor 吴冬刚王雪峰
Owner 广西丛欣实业有限公司