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Functional plate with refreshing effect

A functional and board technology, applied in the field of functional boards and their preparation, can solve the problems of non-functional boards, ecological environment pollution, easy to cause cancer, etc. Effect

Inactive Publication Date: 2017-10-20
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

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  • Functional plate with refreshing effect
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  • Functional plate with refreshing effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Example 1 A functional plate with a refreshing effect, using the types of raw materials described in Example 1, only changing the ratio of raw materials, changed to:

[0038] 150 parts of corn straw powder, 40 parts of wheat straw powder, 13 parts of camphor tree leftovers, 15 parts of pot bottom ash, 20 parts of sophora corner powder, 160 parts of polylactic acid resin powder, 20 parts of diatomaceous earth, 3 parts of binder, 1 part of flame retardant.

[0039] The moisture content of the corn straw powder and wheat straw powder is ≤5%, and the mesh size is 40-80 mesh;

[0040] Described camphor tree leftovers can be ground camphor bark;

[0041] The bottom ash is a mixture of corn stalk bottom ash and wheat straw bottom ash;

[0042] Described Sophora japonicus powder, moisture content 8%, pass 100 mesh; The combination between materials is tighter;

[0043] The diatomite has a mesh number of 300-350 mesh, an oil absorption rate of 1405%, and a tight packing dens...

Embodiment 2

[0048] Example 2 A functional plate with a refreshing effect, using the raw materials described in Example 1, only changing the ratio of raw materials, changed to:

[0049] 075 parts of corn straw powder, 45 parts of wheat straw powder, 15 parts of camphor tree waste, 16 parts of pot bottom ash, 22 parts of sophora corner powder, 165 parts of polylactic acid resin powder, 22 parts of diatomaceous earth, 6 parts of binder, flame retardant 1 dose.

[0050] The moisture content of the corn straw powder and wheat straw powder is ≤5%, and the mesh size is 40-80 mesh;

[0051] Described camphor tree leftovers are the pulverized thing of the xylem of camphor tree trunk;

[0052] The pot bottom ash is wheat pot bottom ash; the combination effect of wheat straw pot bottom ash and sophora japonica powder after heating is better, making the prepared board stronger and more durable; meanwhile, the texture of wheat straw pot bottom ash is uniform, making the prepared board The texture is...

Embodiment 3

[0060] Example 3 A functional plate with a refreshing effect, using the raw material types described in Example 1, only changing the ratio of raw materials, changed to:

[0061] 150 parts of corn straw powder, 40 parts of wheat straw powder, 17 parts of camphor tree waste, 15 parts of pot bottom ash, 22 parts of sophora corner powder, 190 parts of polylactic acid resin powder, 20 parts of diatomaceous earth, 12 parts of binder, flame retardant 2 doses.

[0062] The moisture content of the corn straw powder and wheat straw powder is ≤5%, and the mesh size is 40-80 mesh;

[0063] Described camphor tree leftovers can be ground thing of camphor tree leaf;

[0064] The pot bottom ash is corn stalk bottom ash; the corn pot bottom ash is the residue after the corn stem is burned or the accumulation of the above-mentioned plant stem smoke;

[0065] Described Sophora japonicus powder, moisture content 8%, pass 100 mesh; The combination between materials is tighter;

[0066] The dia...

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Abstract

The invention provides a functional board with the effect of refreshing the brain, and the preparation raw material of the board includes: diatomaceous earth. The preparation raw materials also include: corn stalk powder, camphor tree leftovers, pot bottom ash, sophora japonica powder, polylactic acid resin powder, binder, and flame retardant. The present invention also provides a method for preparing a functional plate with a refreshing effect, the method includes a step of compounding and strengthening; the step of compounding and strengthening: mixing diatomite with ground wheat straw powder and corn straw Powder, camphor tree leftovers, and flame retardant are sent to a high-speed mixer for mixing according to the number of raw materials; the mixing temperature is 70-75°C, the mixing time is 30-50min, and the rotation speed is 500-800r / min. The functional board prepared by the invention has a notched impact strength of 14-16 KJ / m2, a tensile strength of 40-43 MPa, an elongation at break of 26-28%, and a limiting oxygen index of 55-58%.

Description

technical field [0001] The invention provides a functional board and a preparation method thereof, in particular a functional board with refreshing effect 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 gree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/04C08L97/02C08K13/02C08K3/04C08K3/34C08K3/38
CPCC08L67/04C08K2201/003C08L97/02C08L2205/025C08L2205/035
Inventor 王倩颖徐天增王新萍
Owner 王倩颖
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