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Environment-friendly sheet material and preparation method thereof

An environmentally friendly, plate technology, applied in coating and other directions, can solve the problems of ecological environment pollution, non-functional plate, easy to cause cancer, etc., and achieve the effects of long service life, pleasant aroma and strong oxidation resistance.

Inactive Publication Date: 2017-11-07
王倩颖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of waste plastics have caused serious pollution to the ecological environment
At the same time, the boards in the prior art have no functionality, and harmful substances such as formaldehyde are added during the preparation process, which is easy to cause cancer in this environment for a long time; a large amount of pollution will be generated after use

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
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  • Environment-friendly sheet material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 The preparation of an environment-friendly board comprises the following steps:

[0027] 40 parts of modified sweet potato powder solution, 125 parts of corn straw powder, 30 parts of wheat straw, 23 parts of mint powder, 8 parts of pot bottom ash, 350 parts of sophora japonicus powder, 15 parts of polylactic acid resin sepiolite powder, 22 parts of wollastonite , 5 parts of mica powder, 20 parts of melamine resin, 3 parts of titanium dioxide, 12 parts of modifier, 150 parts of hot water at 50-60°C.

[0028] Described modifying agent is stearyl alcohol;

[0029] The preparation method of the modified sweet potato powder solution: slowly add the sweet potato powder into the waste water, and mix and stir under the condition of sealing, heating and pressurizing; the pressure is 0.4MPa; the mixing and stirring time is 20min; the adding The temperature is 40°C; after mixing and stirring, add sophora japonicus powder and modifier to the treated solution; stir fo...

Embodiment 2

[0042] Embodiment 2 The preparation of an environment-friendly board comprises the following steps:

[0043] 45 parts of modified sweet potato powder solution, 130 parts of corn straw powder, 40 parts of wheat straw, 26 parts of mint powder, 10 parts of pot bottom ash, 36 parts of sophora japonicus powder, 18 parts of polylactic acid resin sepiolite powder, 25 parts of wollastonite , 6 parts of mica powder, 25 parts of melamine resin, 4 parts of titanium dioxide, 14 parts of modifier, 180 parts of hot water at 50-60°C.

[0044] Described modifying agent is stearyl alcohol;

[0045] The preparation method of the modified sweet potato powder solution: slowly add the sweet potato powder into the waste water, and mix and stir under the condition of sealing, heating and pressurizing; the pressure is 0.5MPa; the mixing and stirring time is 20min; the adding The temperature is 45°C; after mixing and stirring, add sophora japonicus powder and modifier to the treated solution; stir fo...

Embodiment 3

[0058] Embodiment 3 The preparation of an environment-friendly board comprises the following steps:

[0059] 50 parts of modified sweet potato powder solution, 135 parts of corn straw powder, 45 parts of wheat straw, 27 parts of mint powder, 13 parts of pot bottom ash, 40 parts of sophora japonicus powder, 21 parts of polylactic acid resin sepiolite powder, 26 parts of wollastonite , 7 parts of mica powder, 26 parts of melamine resin, 5 parts of titanium dioxide, 15 parts of modifier, 240 parts of hot water at 50-60°C.

[0060] Described modifying agent is stearyl alcohol;

[0061] The preparation method of the modified sweet potato powder solution: slowly add the sweet potato powder into the waste water, and mix and stir under the condition of sealing, heating and pressurizing; the pressure is 0.7MPa; the mixing and stirring time is 30min; the adding The temperature is 50°C; after mixing and stirring, add sophora japonicus powder and modifier to the treated solution; stir fo...

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Abstract

The invention provides an environment-friendly board, which is characterized in that: the raw materials of the board include: modified sweet potato powder solution, corn stalk powder, wheat straw, mint powder, pot bottom ash, locust horn powder, polylactic acid resin sepiolite powder , wollastonite, mica powder, melamine resin, titanium dioxide, modifier, 50-60°C hot water. The environment-friendly plate prepared by the invention is light-resistant and corrosion-resistant; the plate prepared by the invention has the characteristics of environmental protection and no pollution, and can be widely used in enterprise desk plates, school test benches, student desks, etc., and has good application sex.

Description

technical field [0001] The invention relates to a plate and a preparation method thereof, in particular to an environment-friendly plate and a preparation method thereof. Background technique [0002] At present, most of the raw materials of synthetic boards manufactured in China are wood materials such as miscellaneous wood, board scraps, sawdust, etc.; because the source of wood raw materials is restricted by environmental protection and other reasons, its supply is not only limited, And the price is high; therefore, some domestic enterprises and research institutions are constantly looking for artificial boards and other available alternative materials. Although some enterprises have made certain attempts to use crop straws to manufacture boards, the boards produced have some defects in terms of strength, flame retardancy, acid and alkali resistance, water resistance, and environmental protection. [0003] Developing green products and advocating green consumption are th...

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
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Application Information

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IPC IPC(8): C08L97/02C08L3/02C08K13/02C08K5/05C08K3/34C08J7/04C09D161/28C09D7/12
CPCC08L97/02C08J7/042C08J2397/02C08J2461/28C08J2467/04C08K3/34C08L2201/08C08L2205/025C08L2205/03C09D161/28
Inventor 王倩颖徐天增王新萍
Owner 王倩颖
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